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Interviews: Ask What You Will of Paleontologist Jack Horner

John "Jack" R. Horner is the Curator of Paleontology at the Museum of the Rockies, adjunct curator at the National Museum of Natural History, and one of the most famous paleontologists in the world. Known in the scientific community for his research on dinosaur growth and whether or not some species lived in social groups, he is most famous for his work on Jurassic Park and being the inspiration for the character of Alan Grant. Horner caused quite a stir with the publication of his book, How to Build a Dinosaur: Extinction Doesn't Have to Be Forever, in which he proposes creating a "chickensaurus" by genetically "nudging" the DNA of a chicken. Jack has agreed to step away from the genetics lab and put down the bones in order to answer your questions. As usual, you're invited to ask as many questions as you'd like, but please divide them, one question per post.

208 comments

  1. Is it in theory possible to get dinosaur DNA? by vistapwns · · Score: 4, Interesting

    Assuming you had some great technology that could collect it, is there any possible source of dinosaur DNA that would allow a more or less complete rebuild of a dinosaur (again assuming great futuristic technology that can accomplish this - think nanobots and strong AI)? Or is all dinosaur DNA forever gone? Or is it an undecided question?

    --
    "...I think the Microsoft hatred is a disease." - Linus Torvalds
    1. Re:Is it in theory possible to get dinosaur DNA? by Anonymous Coward · · Score: 1, Informative

      Just recently saw his TED talk about this (Jack Horner: Building a dinosaur from a chicken), but they've been pretty unsuccessful at finding dinosaur DNA, and they've really been trying.

    2. Re:Is it in theory possible to get dinosaur DNA? by vistapwns · · Score: 1

      I'll check out that TED talk, thanks. But that's depressing, I've always dreamed of something like Jurassic park (obviously without the stupid non-security... :) )

      --
      "...I think the Microsoft hatred is a disease." - Linus Torvalds
    3. Re:Is it in theory possible to get dinosaur DNA? by Anonymous Coward · · Score: 0

      Maybe they can fill in the gaps with frog DNA.

    4. Re:Is it in theory possible to get dinosaur DNA? by MartinSchou · · Score: 2

      DNA breaks down too rapidly to be intact in soft tissues that old. One of Horner's students managed to find such soft tissues a few years ago, but since DNA has a halflife of about 521 years (depending on the environment), there isn't going to be any DNA left in it.

    5. Re:Is it in theory possible to get dinosaur DNA? by nbauman · · Score: 1

      “I am very interested to see if these findings can be reproduced in very different environments such as permafrost and caves,” says Michael Knapp, a palaeogeneticist at the University of Otago in Dunedin, New Zealand.

    6. Re:Is it in theory possible to get dinosaur DNA? by jason.sweet · · Score: 1

      I've always dreamed of something like Jurassic park (obviously without the stupid non-security... :) )

      Silly child. Everybody knows that life finds a way.

    7. Re:Is it in theory possible to get dinosaur DNA? by __aaltlg1547 · · Score: 1

      I think a reasonable approximation of a dinosaur genome could be constructed from the common genes of widely divergent species that have dinosaur ancestors. Or at least a weird kind of bird.

    8. Re:Is it in theory possible to get dinosaur DNA? by Anonymous Coward · · Score: 0

      As someone who has looked into this to see if I had some hope of seeing a dinosaur and knowing the bad prospects, I'd like to see more work into bringing back the archosauria features vs old species. You don't have to waste resources on bringing back dead animals, just restore fingers and teeth on the superior lifeform. Being an inferior lifeform myself I know how it feels having to beathe out in order to breathe in, but as a geek I just have to root for the superior architecture. We are like some Intel processor on steroids. Birds for the win.

    9. Re:Is it in theory possible to get dinosaur DNA? by RockDoctor · · Score: 1

      âoeI am very interested to see if these findings can be reproduced in very different environments such as permafrost and caves,â says Michael Knapp, a palaeogeneticist at the University of Otago in Dunedin, New Zealand.

      As I think I said at the time, I'm very interested to see an environment that has been permanently permafrost since the late Cretaceous, and absolutely FASCINATED to see one that has been permafrost since the late Jurassic. Answers, on a post card please ....

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  2. Would you consider a collaboration with KFC? by Anonymous Coward · · Score: 2, Funny

    Your dinochicken could be the perfect way for KFC to transition to serving actual chicken.

    1. Re:Would you consider a collaboration with KFC? by GameboyRMH · · Score: 1

      Offtopic but funny as hell XD

      --
      "When information is power, privacy is freedom" - Jah-Wren Ryel
  3. How long until chickensaurus is ready? by Anonymous Coward · · Score: 0

    I am prepared to purchase a ticket to Isla Nublar to see it.

  4. comments about the movie Jurassic Park? by peter303 · · Score: 3

    The 20th anniversary enhanced version will return to theaters in a few weeks. Supposedly Crichton modeled the Sam Neill character partly after you. What positive and negative things did this movie do for dinosaur paleontology? I would have thought it got a few more children interested in the subject.

    1. Re:comments about the movie Jurassic Park? by SuricouRaven · · Score: 3, Interesting

      Should the raptors have feathers?

    2. Re:comments about the movie Jurassic Park? by Anonymous Coward · · Score: 0

      Accuracy wasn't an issue for them, Speilbergo doubled their size!

    3. Re:comments about the movie Jurassic Park? by ColdWetDog · · Score: 2

      Accuracy wasn't an issue for them, Speilbergo doubled their size!

      Until they found the Utahraptor. Spielberg was just ahead of the paleontologists.

      --
      Faster! Faster! Faster would be better!
    4. Re:comments about the movie Jurassic Park? by Convector · · Score: 1

      I've never found that children lack interest in dinosaurs.

    5. Re:comments about the movie Jurassic Park? by nbauman · · Score: 1

      There was an article in Science giving advice to scientists who consult for movies.

      Their advice was, don't expect them to be accurate. (Lumiere had people walking around the moon without space helmets.) Just try to get a few useful lessons in there.

      One of the things that can work well is movies is showing how scientists work. The interpersonal relationships among scientists works well. Paleontologists throwing rocks at each other at scientific meetings, things like that. (I think that's actually happened.)

    6. Re:comments about the movie Jurassic Park? by ChromeAeonium · · Score: 1

      And speaking of Jurassic Park, considering your chicken modifying idea, do you think that Jurassic Park had a positive message?

    7. Re:comments about the movie Jurassic Park? by zvar · · Score: 1

      Specifically Dinosaur Train is a very popular franchise in the US. At least it is between my daughter and her friends. :)

    8. Re:comments about the movie Jurassic Park? by arth1 · · Score: 1

      It made more people interested in Unix.
      (Or IRIX fsn, at any rate)

    9. Re:comments about the movie Jurassic Park? by Convector · · Score: 1

      My son's really into that too. I like that they try to work some science into it. But while I have no problem with talking, time-traveling, train-riding dinosaurs, it bothers me that the female pteranodons have eyelashes.

    10. Re:comments about the movie Jurassic Park? by nbolds442 · · Score: 2

      I have always been upset that they explain how the steam engine works, but not how the time tunnel works. Maybe they think that wormholes are to advanced of a concept for per-school.

    11. Re:comments about the movie Jurassic Park? by alexander_686 · · Score: 1
    12. Re:comments about the movie Jurassic Park? by Daniel+Dvorkin · · Score: 1

      I have always been upset that they explain how the steam engine works, but not how the time tunnel works. Maybe they think that wormholes are to advanced of a concept for per-school.

      Well, it's possible to explain how steam engines work, because you know, we actually have steam engines. Wormholes may or may not exist at all, and if they do, we certainly don't know everything about them. And even if such a thing as a "time tunnel" is possible, it may or may not have anything to do with wormholes according to our current understanding. So really, there's no comparison.

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    13. Re:comments about the movie Jurassic Park? by Anonymous Coward · · Score: 0

      It made more people interested in Unix.

      Unix? Really? Damn. Now you tell me. I'll be right back. I hope they saved my testicles.

    14. Re:comments about the movie Jurassic Park? by RockDoctor · · Score: 1

      Should^H^H^H^H^H^H^H the raptors in Jurassic Park VII [I've stopped counting. And watching.] will have feathers?

      FTFY

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
    15. Re:comments about the movie Jurassic Park? by LienRag · · Score: 1

      Certainly not Lumiere but Melies, the Lumiere brothers being adamant in their refusal of using their invention to produce fiction rather than describing the real world...

    16. Re:comments about the movie Jurassic Park? by nbauman · · Score: 1

      Oops, Melies.

  5. Chickensaurus? by alexander_686 · · Score: 5, Interesting

    If I were going to fund 1 program, which should I fund chickensaurus over resurrecting a Neanderthal, Woolly Mammoth, or a Tasmanian Tiger? I mean they are all valid – but please make your case on why you should go first.

    1. Re:Chickensaurus? by Dexter+Herbivore · · Score: 3, Funny

      If I were going to fund 1 program, which should I fund chickensaurus over resurrecting a Neanderthal, Woolly Mammoth, or a Tasmanian Tiger? I mean they are all valid – but please make your case on why you should go first.

      Because they're delicious!

    2. Re:Chickensaurus? by SuricouRaven · · Score: 1

      If you can make something that passes as a dinosaur, you'll inspire a lot of public interest. Funding follows. Dinosaurs are just cool. A mammoth might work if a bit less well, but no-one would really care about the tasmanian tiger.

    3. Re:Chickensaurus? by Herr+Brush · · Score: 1

      Neanderthal would be very interesting but much more problematic from an ethical standpoint.

    4. Re:Chickensaurus? by nbauman · · Score: 1

      When the price of cloning goes down we'll be able to do them all.

    5. Re:Chickensaurus? by Jason+Levine · · Score: 1

      At the same time? A Tasmanian Wooly Neandersaurus. That does sound kind of cool.

      --
      My sci-fi novel, Ghost Thief, is now available from Amazon.com.
    6. Re:Chickensaurus? by Ol+Biscuitbarrel · · Score: 1

      Sounds like something out of a Dougal Dixon book.

    7. Re:Chickensaurus? by RockDoctor · · Score: 1

      Neanderthal would be very interesting but much more problematic from an ethical standpoint.

      You're right, but I'm not sure that you should be right.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  6. Why Dinosaurs? by ammorris · · Score: 0

    Why all the focus on going straight to Dinosaurs? Why not resurrect the Dodo Bird or the Passenger Pigeon - start with something recently extinct and work your way up to dinosaurs?

    1. Re:Why Dinosaurs? by wonkey_monkey · · Score: 4, Funny

      Paleontologist Jack Horner

      There's a clue there.

      --
      systemd is Roko's Basilisk.
    2. Re:Why Dinosaurs? by Herr+Brush · · Score: 1

      Why explore the deep ocean floor when there are so many unexplored tidal regions? Why send missions to mars when we haven't even built a permanent base on the moon? Why research cures for non-fatal disease when cancer is still killing people? ...ad nauseum. You of course realise that attempting to create a pseudo-dinosaur with modified chicken DNA doesn't prevent anyone from also trying to resurrect other extinct species? Also the techniques used would presumably have much wider applications in the field of genetics.

  7. Do you envision creating marketable pets? by Art+Popp · · Score: 2

    From time I spent playing with kids and miniature plastic dinosaurs, I imagine the popularity of your chickenosaurus project would be enormous. If you succeed, do you have a plan to fund future genetic research by marketing the animals as pets?

    1. Re:Do you envision creating marketable pets? by Chemisor · · Score: 3, Funny

      Oh, dear. I just imagined playing fetch with my pet brontosaurus in the park. Here Nessie, Here Nessie. THUDUMP THUDUMP THUDUMP. Watch out for the doggie! Eeeeeoow. SPLAT. THUDUMP THUDUMP THUDUMP. Good girl!

    2. Re:Do you envision creating marketable pets? by Anonymous Coward · · Score: 0

      Yes, the competition to make stranger and more dangerous pets could get out of hand. Yes, it still sounds fun.

      But wouldn't a chicken sized dinosaur be cool enough? Wouldn't it be an awesome bit of technical achievement, like electric cars, or autonomous quad copters, to have a fully customized dinosaur, just because you wanted one? It's $1500 for a pure bred dog, a creature whose existence required no more science than putting the dogs with the traits you like into the same pens.

      I think $10k for a pet dinosaur with a 10 year life span would sell like mad. Of course I'd have to sell my Chevy Volt....

    3. Re:Do you envision creating marketable pets? by alexander_686 · · Score: 1

      But that would be o.k. – because you would buy a Utahraptor and throw on a saddle and bridle – and you’ve got your transportation covered – and it’s powered by renewable energy resources.

    4. Re:Do you envision creating marketable pets? by Anonymous Coward · · Score: 0
    5. Re:Do you envision creating marketable pets? by flaming+error · · Score: 1

      Little known fact: Utahraptors preferred English over Western style riders.

      Some experts artue their physiology was better at digesting riding crops than spurs. But their penchant for renewable fuel makes me think they were just a bunch of socialist treehuggers who hated all things American.

  8. You're a paleontologist? by punker · · Score: 0

    Do you like digging in the dirt, with just a pick and brush?

    1. Re:You're a paleontologist? by flaming+error · · Score: 1

      Or do you prefer digging through rock, with just blasting caps and dynamite?

    2. Re:You're a paleontologist? by RockDoctor · · Score: 1

      with just a pick and brush?

      In the words of the Pogues' "Navigator"song, "with your pick and your shovel and your bold dynamite
      we will shift a few tons of this earthly delight.
      "

      I always like that one on the earphones when fossicking.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  9. When you were little by Anonymous Coward · · Score: 4, Funny

    Did your mother ever make you sit in a corner?

    1. Re:When you were little by Anonymous Coward · · Score: 0

      Came for this. Not disappointed.

    2. Re:When you were little by Kozz · · Score: 1

      Did your mother ever make you sit in a corner?

      I'd have thought a more relevant question would be "How old were you when you first got tired of people asking you about corners?"

      --
      I only post comments when someone on the internet is wrong.
    3. Re:When you were little by Anonymous Coward · · Score: 0

      and do you eat anything else other than curds and whey?

    4. Re:When you were little by synaptik · · Score: 1

      Christmas pie, not curds-n-whey. You're thinking of Li'l Miss Muffet. (Reply w/ tasteless joke combining "Horner", "curds-n-whey", and Miss Muffet in 3... 2...)

      --
      HSJ$$*&#^!#+++ATH0
      NO CARRIER
    5. Re:When you were little by a_hanso · · Score: 1

      ditto

  10. The Evolution of Paleontology by eldavojohn · · Score: 5, Interesting

    Something that's always made me curious about Paleontology is how far the study has come. If we look back historically at how dinosaur bones were exhumed and treated, some of the methods were actually a little bit destructive. So I've always wondered how paleontologists today cope with the fact that 100 years in the future we will likely have technology beyond our wildest dreams that will be able to scan the ground and find fossils in their original preserved intact positions and when they are excavated the process will surely be much more refined and exact measurements will be taken to better understand dinosaurs. I'm sure preservation techniques and materials science will allow us to even better handle finds. How do you cope with this idea that hundreds of years from now your efforts might be seen as crude or arcane? Do you ever wish that some paleontologists of the past had just left the specimens lying there for a future paleontologist to properly handle? Or do you just see this as a necessary way to move forward? Building on that, is there an end-game for paleontologists where the entire Earth has been inspected/surveyed and how many years out is that (I understand that sensor technology would have to come a very long way)?

    --
    My work here is dung.
    1. Re:The Evolution of Paleontology by Anonymous Coward · · Score: 1

      not to mention all of the science lost as a direct result of traditional Chinese medicine grinding up 'dragon bones'

    2. Re:The Evolution of Paleontology by codemaster2b · · Score: 2

      That's a chicken and egg problem. If the early paleontologists had never recovered their specimens, Mr. Jack Horner would never have been inspired to spend his life studying old bones. Likewise, if today's paleontologists didn't recover their specimens, then the future "perfected" paleontological methods would never come to be.

      --
      And over there we have the labyrinth guards. One always lies, one always tells the truth, and one stabs people who ask t
    3. Re:The Evolution of Paleontology by Anonymous Coward · · Score: 1, Interesting

      I saw some of the mammoth and mastadon fossils found in Snowmass Villaige, CO when they were displayed at the Denver Museum of Nature & Science. One of the guides there said they intentionally took only 10% of the specimens from the site, specifically because they don't know what sort of new techniques and technology will be developed in the next 50-100 years to extract and study them.

    4. Re:The Evolution of Paleontology by RockDoctor · · Score: 1
      Meh!

      The number of fossils "lost" to "traditional medicine", or even road cuts, building foundations, mining etc is negligible to those "lost" to just plain old erosion.

      The idea of using something like GPR (Ground-Penetrating Radar) to try to detect fossils in the ground, before they're significantly affected by erosion is interesting, but it's going to need a lot of development. The last time that I was using GPR it had a resolution of a metre or so - enough to possibly see if there was "something" down there (it's more or less routine in archaeology and forensic work these days), but not really good enough to pick up individual bones, or most dinosaurs (most dinosaurs were small ; smaller than humans).

      And the snap response from the Illuminati of Slashdot will be "increase the frequency of the radar". Which is great fine and marvellous. But that generally means that the attenuation by (particularly) groundwater increases too, so your signal-to-noise ratio falls.

      People are trying this sort of thing. Not with much success, it must be said.

      Do you have "Time Team" filling your documentary TV channels on your side of the pond? The repeated ribbing that the geophysicists there get about "not being able to find the bloody archaeology" is a fair indication of the state of the art - very imperfect and only slowly improving.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  11. How will science be funded in the US next? by damn_registrars · · Score: 4, Insightful

    For a long time the primary source of money for scientific research has been the federal granting agencies (NIH, NSF, DOE in particular). All three of them are facing either budget cuts, budget stalls, or increases in their budgets that do not match inflation. This does not seem to fare well for new scientists or established ones who are looking to further their careers.

    Where do you see research money coming from next? Alternately, are we looking ahead to a time where fewer people will be doing science because the funding just won't exist to pay even their meager wages any more?

    --
    Damn_registrars has no butt-hole. Damn_registrars has no use for a butt-hole.
    1. Re:How will science be funded in the US next? by Anonymous Coward · · Score: 0

      For a long time the primary source of money for scientific research has been the federal granting agencies (NIH, NSF, DOE in particular). All three of them are facing either budget cuts, budget stalls, or increases in their budgets that do not match inflation. This does not seem to fare well for new scientists or established ones who are looking to further their careers.

      Where do you see research money coming from next? Alternately, are we looking ahead to a time where fewer people will be doing science because the funding just won't exist to pay even their meager wages any more?

      It seems that more and more often we are hearing about creationists and other religiously motivated pressure groups scoring victories in their ongoing quest to purge the American education system of what they consider blasphemous theories like evolution and anything else that comes from branches of the natural sciences and that challenge their scripture based world view. As an ever increasing number of senators and congressmen seem to share these views, to what extent (if any) is funding and support for science, both government and private, under threat from religious fundamentalist pressure groups?

  12. How was the plum? by Anonymous Coward · · Score: 1, Funny

    (Mother Goose anyone?)

  13. My question. by Anonymous Coward · · Score: 1

    Does anyone ever ask you about your actual work, or are you constantly plagued with references to "that movie" from nerds like ones on "this site?"

    1. Re:My question. by Dexter+Herbivore · · Score: 1

      With the name "Jack" Horner, I would suspect that he has a bigger issue.

  14. Which by Sparticus789 · · Score: 1

    Which dinosaur would taste the best on my grill this summer? Can we move that type of dinosaur to the front of the genetically-recreated line?

    --
    sudo make me a sandwich
    1. Re:Which by gstoddart · · Score: 1

      Wouldn't it depend on what it ate?

      Your carrion eaters are going to be nasty, and your herbivores tastier -- at least, that's how it generally works.

      And then you can get more specific, like grass, corn or grain fed.

      --
      Lost at C:>. Found at C.
    2. Re:Which by Sparticus789 · · Score: 2

      I am filing a patent for Kobe Velociraptor. They spend their live eating Kobe Beef.

      --
      sudo make me a sandwich
    3. Re:Which by gstoddart · · Score: 1

      Well, unless you live in Japan, you mean Wagyu, not Kobe.

      It's like Champagne and Parma ham ... only stuff which comes from that area gets that name (despite the US tendency to let people call it that).

      --
      Lost at C:>. Found at C.
  15. i like dinosaurs by kv9 · · Score: 1

    will you adopt me?

  16. Designer Creatures by Anonymous Coward · · Score: 0

    What kind of timetable could mankind do designer creatures or is that not In the foreseeable future, or just too far distant to speculate?

    1. Re:Designer Creatures by Black+Parrot · · Score: 1

      What kind of timetable could mankind do designer creatures or is that not In the foreseeable future, or just too far distant to speculate?

      I'm more concerned about the timetable for when designer creatures could do us.

      --
      Sheesh, evil *and* a jerk. -- Jade
  17. Most Famous Paleontologist In The World? by Anonymous Coward · · Score: 0

    Do you think you're more famous then this guy: http://en.wikipedia.org/wiki/Scott_D._Sampson

    1. Re:Most Famous Paleontologist In The World? by fredrated · · Score: 1

      Who?

  18. Next big discovery? by agesilaos · · Score: 2

    We discovered dinosaurs got feathers, then we even figured out colors of feathers. What is the next big thing we'll learn about dinosaurs in the nearest future?

  19. paleontology by Black+Parrot · · Score: 1, Troll

    When you dig up an old bone, is there an easy way to distinguish the ones that the Devil planted to lure scientists to hell, vs. the ones that came from creatures that genuinely lived before creation?

    --
    Sheesh, evil *and* a jerk. -- Jade
    1. Re:paleontology by mythosaz · · Score: 1

      At first I was going to moderate this insightful, and hopefully un-troll the existing comments, but I figured I'd just reply.

      While the question is whimsical, it's still on point.

      How do you fight the ignorance around your science, and the misinformation from young-earth idiots?

  20. ETA to KFD by Anonymous Coward · · Score: 0

    If your process is successful, roughly how long do you estimate until the chiken/dino hybrid is available in fast food?

  21. heck cattle by Khashishi · · Score: 2

    How much have you been influenced by the attempts to breed back aurochs by the Heck brothers? The Heck cattle bear some resemblance to the extinct aurochs. The degree of success is controversial, because there are very significant differences between the aurochs and the Heck cattle. Some believe that the whole idea of breeding back is deeply flawed, because you cannot achieve a genotypical match by working from phenotypical measures..

  22. Humans by theurge14 · · Score: 0

    Could you nudge my DNA so I can grow wings? It would make the commute to work much quicker.

    1. Re:Humans by Runaway1956 · · Score: 1

      " It would make the commute to work much quicker."

      Dude - you ain't got the pecs to power the wings, and your dense, solid bones will make sure that you stay firmly planted on the ground. Sure, wish for wings, they'll just get caught in the car doors, caught in the elevator doors, and people on subways and trains will be trampling on your wingtips forever more.

      Always, be careful what you wish for.

      --
      "Windows is like the faint smell of piss in a subway: it's there, and there's nothing you can do about it." - Charlie Br
    2. Re:Humans by theurge14 · · Score: 1

      Really, really big wings then.

    3. Re:Humans by Anonymous Coward · · Score: 0

      why would you need cars or elevators or trains or subways if you had wings? And how are people gonna trample my wings when i'm just flying from perch to perch? think these things out first, my god.

    4. Re:Humans by RockDoctor · · Score: 1
      Which will require really really big pectorals to power them, which will require really big lungs to provide the oxygen to power the pectorals. Which will require bigger wings to lift them. Which will need bigger pectorals ....

      Oh dear, your leg bones just broke.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  23. alternate lifestyles? by Anonymous Coward · · Score: 1

    Correct me if I'm wrong, but my understanding is that dinosaurs did not engage in homosexual behavior. Will your chickensaurus include GLBT genes? We live in a more enlightened time and I think we should make sure any resurrected species are inclusive and tolerant.

    1. Re:alternate lifestyles? by Anonymous Coward · · Score: 0

      Contrary to popular opinion, homosexuality is what caused the extinction "event". The peter puffers and the muff divers couldn't get together to create the next generation.

    2. Re:alternate lifestyles? by Anonymous Coward · · Score: 0

      Contrary to popular opinion, homosexuality is what caused the extinction "event". The peter puffers and the muff divers couldn't get together to create the next generation.

      Also, the so-called 'K-T boundary' is actually the K-Y boundary, left over from the mass orgy that took place soon after all dinosaurs simultaneously came out of the closet.

    3. Re:alternate lifestyles? by nyctopterus · · Score: 1

      You're wrong, nearly all animal species engage in homosexual behaviour. Dinosaurs would not have been an exception.

  24. Paleocene dinosaurs by niado · · Score: 3, Interesting

    So, first of all this is hands-down the best Slashdot interview ever!

    On to my actual question: what do you think about the possible existence of Paleocene dinosaurs? I understand that any current fossil evidence for their existence is likely caused by reworked fossils. How likely do you believe it is that a particular dinosaur taxon survived a few million years after the extinction event, and what would be the implications of this occurring?

    1. Re:Paleocene dinosaurs by CrimsonAvenger · · Score: 2

      How likely do you believe it is that a particular dinosaur taxon survived a few million years after the extinction event, and what would be the implications of this occurring?

      Last I heard, birds are a subset of dinosauria, and since I can see a couple of birds by looking over the top of my display, I'd say it was pretty much 100% certain that some dinosaurs survived that particular extinction event.

      --

      "I do not agree with what you say, but I will defend to the death your right to say it"
    2. Re:Paleocene dinosaurs by niado · · Score: 1

      Well, I could have specified "non-avian dinosaur taxon" but that should be obvious by context. Birds were already somewhat diverse in the Cretaceous and any non-avian dinosaurs that survived K-T would not be ancestral to birds.

    3. Re:Paleocene dinosaurs by Daniel+Dvorkin · · Score: 1

      When people talk about "Paleocene dinosaurs," they specifically mean the non-avian kinds. Specifically, there are some fossils which may indicate that some hadrosaurs survived the extinction event.

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    4. Re:Paleocene dinosaurs by RockDoctor · · Score: 1

      My signature line for the last few months has answered your question. IMHO.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
    5. Re:Paleocene dinosaurs by RockDoctor · · Score: 1
      While it is definitely not impossible for some (non-avian) dinosaurs to have survived the K-T event, there is (at best) very little evidence to support that hypothesis, and that little evidence is weak, has credible alternative interpretations, and is not accepted by the majority of Earth Scientists. However, we remain do open to the possibility.

      There is still, after all, continuing debate over whether or not the Chixulub impact occurred exactly at the end of the Cretaceous, or whether it was around 200,000 years before the end of the Cretaceous. Which would suggest that what actually "did in" the various microplankton (and as an almost unimportant side effect, the dinosaurs) at the end of the Cretaceous was a particularly bad week/ month/ year in the Deccan Traps. Gerta Keller (and some others, but principally Gerta) is doing a far better job of argueing that case than Fasset is. And incidentally, she's doing her career no harm what so ever by doing such a good job.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  25. Job Elements by Chaseshaw · · Score: 4, Interesting

    I wanted to be a paleontologist my entire life (and still do) but I ended up in computers because of the money. However I still daydream about it. What is the best part of your job? What's the worst?

    1. Re:Job Elements by Anonymous Coward · · Score: 0

      best part: dinosaurs
      worst part: no money

  26. Dinosaur skin by smooth+wombat · · Score: 3, Interesting

    Slightly off base from your normal work, how often is dinosaur skin, or its impression, found when fossils are located and has any type of color ever been found associated with the skin?

    --
    We will bankrupt ourselves in the vain search for absolute security. -- Dwight D. Eisenhower
  27. Which species might evolve everywhere ? by oorwullie · · Score: 2

    Could we hope to find for example Ammonite or Trilobite fossils on Mars, because there was once water there and Ammonites and Trilobites are what one might call "Standard Default Species Evolution Step" or an "Evolutionary Stable Species State" when there is water and you give things a few hundred million years ?

  28. What's the biggest unsolved problem? by Anonymous Coward · · Score: 0

    So what are the biggest unsolved problems for Paleontology? Where are the controversies?

    1. Re:What's the biggest unsolved problem? by RockDoctor · · Score: 1

      Where are the controversies?

      Who had the last cup from the coffee pot and didn't put it back to brew? Biggest and most important controversy EVER!

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  29. Unity by Anonymous Coward · · Score: 0

    Dude, seriously, Unity ? WTF ?

    What ? Shuttleworth sure didn't answer it, SOMEBODY's gotta.

  30. Wouldn't it be better to pick a wild bird as host? by RNLockwood · · Score: 3, Insightful

    Domestication changes genes and presumably the epigenome. Wouldn't it be more reasonable to pick an undomesticated bird, perhaps a more "primitive" one than the highly domesticated chicken as the DNA source to "clone" a dinosaur?

    --
    Nate
  31. How difficult was the career move? by GodfatherofSoul · · Score: 4, Funny

    You don't hear a lot about porn stars going into paleontology...

    --
    I swear to God...I swear to God! That is NOT how you treat your human!
    1. Re:How difficult was the career move? by camusflage · · Score: 1

      He was a film maker--An artist. The Musem of the Rockies is not in business to support pornography.

      --
      The truth about Scientology, Xenu, and you: Operation Clambake
    2. Re:How difficult was the career move? by Anonymous Coward · · Score: 0

      You don't hear a lot about porn stars going into paleontology...

      Hey, if you spent the 1970s working with Megalobushwoman Americanae, paleontology might be an appropriate avenue to pursue later in life :-D

  32. Theropod jaw hinge by arpad1 · · Score: 1

    I understand the reason for theropods having the need to swallow big hunks of meat but that capability would much more easily come from a wide jaw.

    Theropods, I would think, wouldn't need to keep a narrow jaw profile like a snake because theropods didn't have to slither into narrow openings. There doesn't seem to be any obviously good reason for theropods to have a jaw that's narrow when they're not swallowing big hunks of meat and wide when they are.

    --
    Minutus cantorum, minutus balorum, minutus carborata descendum pantorum.
  33. Creationists by Anonymous Coward · · Score: 0

    Have you ever taken a YE Creationist out to a site and gone all Tim the Enchanter, "Look at the bones!" ?

    1. Re:Creationists by RockDoctor · · Score: 1

      Real geologists take YECreationists out to the site to look at the bones, but only the geologist comes back.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  34. Done by AaronLS · · Score: 0

    Already met him when I was a kid, and asked him my silly question in person :)

  35. A Modest Proposal by eldavojohn · · Score: 1

    How would you respond if a billionaire offered you, say, $100 million to fund a lab and give you the means to create a chickensaurus with one condition: They get the first able specimen to release it on a reserve, hunt it and kill it? I know it sounds absurd but I wouldn't put it past the GoDaddy CEO.

    --
    My work here is dung.
  36. jack horner by Lawrence61 · · Score: 0

    you mean little jack horner, sitting in the corner, eating his curds and whey?

    1. Re:jack horner by sideslash · · Score: 1

      No no no no. That was Little Miss Muffet who sat on a tuffet. Whereas Little Jack Horner was eating a "Christmas Pie", from which extraction of fruits gave indication of virtue.

    2. Re:jack horner by Anonymous Coward · · Score: 0

      I heard that he was in the corner eating his sister's pie. Then he stuck in a thumb and that made her cum, and it was his sister who called him a good boy.

  37. Big dinos by atherophage · · Score: 1

    Was less gravity *insert wild speculations why* in the days of the dinosaurs required for some of these creatures to attain their enormous sizes - like a brachiosaurus http://en.wikipedia.org/wiki/Brachiosaurus_altithorax

    1. Re:Big dinos by Anonymous Coward · · Score: 0

      Don't worry Jack - I'll handle this one.

      Was less gravity *insert wild speculations why* in the days of the dinosaurs required for some of these creatures to attain their enormous sizes - like a brachiosaurus http://en.wikipedia.org/wiki/Brachiosaurus_altithorax

      Short Answer: No

      Long answer: No, idiot.

  38. Neanderthal/Denisovan by niado · · Score: 1

    I know this is not really your area, but what are your thoughts on the recent discovery that early humans interbred with at least Neanderthals and Denisovans? Do you think there will be further discoveries of different Homo species that our ancestors associated closely with?

  39. Discovery through destruction by slodan · · Score: 1

    I'm a fan of your TED talks. It strikes me that many of your greatest discoveries come from destroying samples. You cut apart bones to see their growth stage, drop bones in acid (for no reason?) and found blood vessels. How did you develop this attitude toward your work?

  40. Things That We Don't Even Know We Don't Know? by eldavojohn · · Score: 3, Insightful

    In science (even computer science) I have a lot of interest in what we know we don't know and what we don't know we don't know. With paleontology and it's subdomains -- specifically your specialty of dinosaur growth -- how do you deal with what must be an unbound realm of what we don't know we don't know? For example, isn't it possible that growth was regulated completely differently in dinosaurs than it is in modern day lizards and birds? Couldn't modern day hormones and endocrine system be much different than what was present in dinosaurs? When you publish research is it all based on assumptions? How do you overcome such an open system of possibilities?

    --
    My work here is dung.
    1. Re:Things That We Don't Even Know We Don't Know? by DiegoBravo · · Score: 1

      I didn't know we have such a great interest in what we don't know we don't know.

  41. Permian-Triassic Extinction Event by niado · · Score: 1

    How do you think the Permian-Triassic extinction event affected the evolution of dinosaurs and birds? Do you think they would have never existed without it, or would they have been even more diverse?

  42. K-T Extinction Event by niado · · Score: 3, Interesting

    So, let's pretend the K-T event never happened and dinosaurs survived into the Holocene. What do you think the world's fauna would be like now? How would dinosaur evolution have progressed? Assuming humans had still come onto the scene (because it would be so cool) would we have driven the dinosaurs to extinction by now?

  43. Necromancy by niado · · Score: 1

    There are currently ongoing attempts to bring back certain extinct species using recovered DNA. What is your prediction for the success of this? How long before we will be successful and what will be the first species we are able to resurrect?

  44. Dig site frequency by Anonymous Coward · · Score: 0

    As one rises in stature within the field of Paleontology, are there less bones or more bones to pick? :P

  45. I am a Paleontologist by Anonymous Coward · · Score: 0

    What do you all you Paleontologists think of the song by They Might Be Giants? Respectful of the profession, or insulting?

  46. Want! by Quiet_Desperation · · Score: 1

    Kickstarter for pet raptors, buddy. Let's light this candle.

  47. The Known Unknowns by medcalf · · Score: 5, Interesting

    What are the current big, unanswered questions in mesozoic paleontology? That is, what are the questions we have, but do not yet have more than guessed answers for?

    --
    -- Two men say they're Jesus. One of them must be wrong. - Dire Straits
  48. What has change over the past ~20 years? by Miamicanes · · Score: 1

    When many of us here at Slashdot were in high school, it was more or less taken for granted that dinosaurs were cold-blooded reptiles with scales...and later, around college, books started to mention birds as the likely descendants of dinosaurs. Are big dinos like T.Rex, Stegosaurus, etc.still widely believed by researchers to have been cold-blooded reptiles, or is it more likely that dinos like T.Rex were more like a big ostrich than an alligator walking on its hind legs, and that they might have been warm-blooded and/or more recognizably "avian" than "reptilian" (particularly their brains)? Or is viewing the mightiest of the "alpha dinosaurs" (like T.Rex) as ancient birds going a bit overboard, with feathered & avian-like dinos having likely been the exception rather than the norm?

    1. Re:What has change over the past ~20 years? by RockDoctor · · Score: 1
      "Many of us" ???

      I'm approaching 50 and I suspect that I'm one of the older people here. When I was in high school we were very excited by Bob Bakker's controversial theories which were hot news then. I remember wasting the best part of one of my geology lessons - for A-level IIRC - discussing and debating it with our teacher. Who considered it a far more interesting way of spending the hour than talking about desert sedimentation.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  49. No Question, Just A Note of Thanks by Stirling+Newberry · · Score: 1

    Your work and courage in pursuing conclusions that observation provided should be an example and inspiration to everyone in the sciences. I am sure it has not only been a long road, but one filled with landmines and pot holes. For this, you are owed many more thanks than can be expressed only in words.

  50. Sauriscia getting feathers instead of Ornithiscia? by Anonymous Coward · · Score: 0

    Dear Jack, would love to know someone speak intelligently on this issue, which has me curious: How is it that the theropods are in the lizard-hipped family yet they are the ones who seem to have acquired feathers at some point, as opposed to the bird-hipped dinosaurs? Unless I have too little information it seems that the evolution from dinosaur to bird happened more directly from the lizard-hipped (sauriscia) group than the bird-hipped (ornithiscia) group, which strikes me as ironic at best. Can you help illuminate this please?

  51. Real ages by TheCarp · · Score: 1

    We all know Paleontology has a major problem in that its techniques for dating the organisms it studies regularly, as the dates are clearly so much further back than Biblical evidence clearly points. How much research now is going into reconciling your fields farcial dates with realistic ones based on the evidence?

    --
    "I opened my eyes, and everything went dark again"
  52. Thanks! by eternaldoctorwho · · Score: 2

    Dr. Horner, you have inspired me to engage in the sciences ever since I was a little kid. Although I didn't go into the field of paleontology, I did study computer science and became a software developer for an education company. In my field, we are always trying to find ways to engage kids in the STEM fields to help develop the next generation of engineers, programmers, biologists, and even paleontologists. In your opinion, how do you see the future of your field within the next generation of scientists, and what steps should we take to help kids become more interested in the sciences?

  53. 3d printing of dinosaur bones by Anonymous Coward · · Score: 1

    I'm interested in 3d printing of dinosaur bones, and see that some colleges have been scanning and printing bones.

    are there any publicly available datasets that you would recommend to those of us who wish to attempt printing dinosaur skeletons at home?

    1. Re:3d printing of dinosaur bones by RockDoctor · · Score: 1

      An interesting side version of this is that there are some fossil sites where the bones (or shells - they're not just vertebrate sites) are preserved as empty spaces in the rock rather than as mineral lumps. (I'm thinking specifically of the fossils of the Elgin area in Scotland, but there are others) Presently they're "prepared" by filling the hole with Plaster of Paris, then chipping away and destroying the fossil itself. But a combination of CAT scanning and 3-d printing has real prospects for preserving these AND examining them.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  54. Jurassic Park bump by sabt-pestnu · · Score: 1

    What effects have you noticed on the field of Paleontology from the movie Jurassic Park, and your participation (as advisor) in it? More widespread misconceptions based on movie magic? More (or fewer) students? Funding?

  55. How many more dinosaurs to discover? by bill_mcgonigle · · Score: 5, Interesting

    This one is from my 6-year-old boy, Will. We're currently reading a book about dinosaurs (he gets three per bedtime). He wants to know, "how many dinosaurs haven't been discovered yet?" One of his favorites is one that was discovered in China fairly recently (many of the famous ones seem to come from the US midwest from the early part of last century).

    While his question is impossible to answer on its own, do paleontologists have a sense of whether the types of soils likely to hold fossils have been well explored, or if we've merely scratched the surface [sic] of what's to come?

    --
    My God, it's Full of Source!
    OUTSIDE_IP=$(dig +short my.ip @outsideip.net)
    1. Re:How many more dinosaurs to discover? by omfglearntoplay · · Score: 1

      Along the lines of how many haven't been discovered, how many fossils in general will be slowly unearthed naturally (or we will have new ways of finding) in the next 20 years? 100 years? 1000 years? 10,000 years? My understanding is that we find fossils of dinosaurs in places that have been buried and now unburied and often the original animals were near water which makes fossil creation easier. Are there likely any places, say under the ocean, that if we found a way to excavate we could find 1000 new dinosaur species or something spectacular?

    2. Re:How many more dinosaurs to discover? by RockDoctor · · Score: 1

      There has been some statistical work done a few (5?) years ago looking at exploration effort, number of people "in the field", and rate of discovery of novel taxa which came up with a conclusion that we'd found something like one tenth to one fifth of the taxa out there.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  56. Why not start with an emu? by 0111+1110 · · Score: 3, Interesting

    Why start with a chicken instead of an Emu or Cassowary? Those large flightless birds already look a lot more like dinosaurs than a chicken. They even have 3 toes. With a longer tail and some teeth they would seem very dinosaur-like.

    --
    Quite an experience to live in fear, isn't it? That's what it is to be a slave.
    1. Re:Why not start with an emu? by drinkypoo · · Score: 1

      I'm guessing commercial interest. Kentucky Fried Raptor. Roscoe's Dino and Waffles. Church's Cretaceous...

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    2. Re:Why not start with an emu? by Daniel+Dvorkin · · Score: 1

      Chickens are small and therefore more manageable than the larger birds, and they breed quickly. It's the same reason that mice are the main choice for mammalian models in biology, rather than say, pigs.

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    3. Re:Why not start with an emu? by Anonymous Coward · · Score: 0

      Why start with a chicken instead of an Emu or Cassowary? Those large flightless birds already look a lot more like dinosaurs than a chicken. They even have 3 toes. With a longer tail and some teeth they would seem very dinosaur-like.

      Chicken genome has been sequenced, will make all the genetics much easier.

  57. Nerd Groupies? by cshark · · Score: 1

    Do you find as a paleontologist that you're followed around by nerd groupies? You know, those hot young girls that read scientific journals, and want to get down to your Paleozoic?

    --

    This signature has Super Cow Powers

    1. Re:Nerd Groupies? by Anonymous Coward · · Score: 0
      From wikipedia:

      In January of 2012, Horner married 19 year old Vanessa Shiann Weaver while in Las Vegas, Nevada. Weaver is an undergraduate student in the Montana State University Paleontology department and a volunteer in Horner's research lab at the Museum of the Rockies

  58. Plum by dr_dank · · Score: 1, Funny

    How did pulling out a plum lead you to conclude that you were a good boy?

    --
    Where does the school board find them and why do they keep sending them to ME?
  59. Your personal life by Anonymous Coward · · Score: 0

    What's the deal with marrying your student when there was a 46 year age gap between you two? How do you expect parents to hold you up as a role model when you're marrying people twice the age of their children?

    1. Re:Your personal life by Anonymous Coward · · Score: 0

      Palaeontologists think in "deep time". 46 years is nothing.

    2. Re:Your personal life by mythosaz · · Score: 1

      They're both from the post-archaic period. Geologically speaking, that's the same.

    3. Re:Your personal life by RockDoctor · · Score: 1

      What's the deal with marrying your student when there was a 46 year age gap between you two?

      (1) Who gives a shit? Unless you're allegeing that there was either undue influence, or that the woman in question was under the age of consent, then that's her choice and you, AC, do not have the right to question it.

      (2) If you are alleging that there was undue influence or the woman is underage, grow yourself a pair of balls, report your suspicions to the police and have done with it. And be prepared to have your ass sued off if you can't substantiate your allegations.

      How do you expect parents to hold you up as a role model

      Who gives a shit what the parents think? It's not obligatory to give a shit what parents think, even if it is not politically sensible to say so in public, because a lot of people are parents and get all upset if told that other people don't give a shit about their opinions.

      These are generic responses to the nature of your question. I've not made one iota of effort to find out if your allegations are true because I don't give a shit whether or not they're true.

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
    4. Re:Your personal life by Anonymous Coward · · Score: 0

      I have every right to question it, though he doesn't have to answer.

      She was 19, for the record. It's mentioned on his wikipedia page.

      And though it was legal, it was still contemptible. He's old enough to be her grandfather. Doesn't affect his professional work, but if I'm invited to 'ask what I will' of him, this is what I want to know about.

  60. Finding dinosaurs by chebucto · · Score: 1

    Correct me if I'm wrong, but to find dinosaurs you just start digging in mesozoic-aged sedimentary rock, correct? Do you focus on alluvial deposits?

    --
    The English word fart is one of the oldest words in the English vocabulary.
  61. Museum of the Rockies by SoCalChris · · Score: 2

    I don't have a question, but a comment on the Museum of the Rockies. This is an excellent little museum, and well worth the visit. Anyone who goes to Yellowstone, the 1.5 hour trek to Bozeman is well worth the drive. The drive will take you past many geological formations, such as the Devil's Slide, and often takes you past quite a bit of wildlife like elk, bighorn sheep, bears and bald eagles.

    The museum is very enjoyable and educational for both children and adults.

  62. What's it like to be proved right? by gstoddart · · Score: 1

    I seem to recall that years ago when people questioning if birds evolved from dinosaurs, you met a fair bit of skepticism.

    Recognizing the similarities between them has changed how we think of them as big, lumbering cold-blooded beasts.

    How's it feel now that acceptance of that idea has turned around the other way and you were right all along?

    --
    Lost at C:>. Found at C.
  63. Age by Anonymous Coward · · Score: 0

    So how do you explain that dinosaurs evolved and went extinct within 6000 years (at most)?

  64. Your degree by onyxruby · · Score: 1

    Your famous for not having earned your degree, yet you persevered and your reputation for your work goes far outside your field. How hard was it to be taken seriously in your field without the required degree? I ask as someone who also works in a University at a senior level without a degree.

    1. Re:Your degree by Cosgrach · · Score: 1

      It worked out quite well for my father- Roy Snelling. http://en.wikipedia.org/wiki/Roy_Snelling

      --
      Why is it that most of the people that I encounter seem to have been shat from the Sphincter of Mediocrity?
    2. Re:Your degree by onyxruby · · Score: 1

      That's really neat to see someone succeed like that in a scientific field. Kudo's for your father.

  65. A Question for Dr. Horner by Anonymous Coward · · Score: 0

    Is it okay to squeeze one of my external hemorrhoids until it pops?

    1. Re:A Question for Dr. Horner by Anonymous Coward · · Score: 0

      Jack Horner here, normally I'd wait and answer everyone's questions at the same time, but yours seemed to be a little more urgent. Go ahead and pop all of your hemorrhoids. They're filled with gross stuff that shouldn't be in your body, that's why they hang out the way they do, better get it gone as soon as you can.

    2. Re:A Question for Dr. Horner by Anonymous Coward · · Score: 0

      Thanks, Doc!

  66. Permian triassic fungal spike by MickLinux · · Score: 1

    I have seen a protracted fungal spike mentioned as an argument against the Permian Triassic extinction being due to a single event [a series of bolide impacts, etc].

    However, from what I had seen, that fungal spike appears only in the African karoo, which -- between that and the Hudson -- look to me like ideal candidate locations for de-Meijer/Van Westrenen style georeactor explosions (that, based on rings of kimberlites around both, and what looks like identical-shaped and identical- oriented scars in both the crust and mantle.).

    Because a georeactor explosion would flood the area with neutrons and contaminate the Pb/Pb dating, I am wondering: is the fungal P-T spike found elsewhere, or only in those two regions?

    --
    Correct Horse Battery Staple: 72 bits of entropy. Enter "Correct H" into google. When it generates the phrase, that's
  67. Hope the guy doesn't have to read all these by GameboyRMH · · Score: 1

    Since I've been reading Slashdot this is the "ask" article that has drawn the most joke questions, easily. Even more than RMS' article, and Jack Horner has a reasonable haircut and hasn't been caught on video eating his own foot scabs. Now some of the jokes are quite funny, but still...I hope the editors will pre-screen the joke questions out for him.

    --
    "When information is power, privacy is freedom" - Jah-Wren Ryel
  68. Thick Atmosphere Theory ? by Zurk · · Score: 1

    What is your opinion of the thick atmosphere theory which would render resurrecting an actual dinosaur impossible (i.e. it would explode due to the pressure differential) ? The theory with proof is posted at :
    http://dinosaurtheory.com/index.html

    1. Re:Thick Atmosphere Theory ? by Daniel+Dvorkin · · Score: 1

      Wow. I'm not going to take the time to go through that entire site to see how it scores on the crackpot index, but just from a quick look at the first couple of pages, the author's going for an impressively high score.

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    2. Re:Thick Atmosphere Theory ? by RockDoctor · · Score: 1

      There are painfully stupid crackpots and amusingly stupid ones. Which side of the line does this fall?

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
    3. Re:Thick Atmosphere Theory ? by Daniel+Dvorkin · · Score: 1

      It has its moments of unintentional comedy, but I'd say its more on the painful end of the scale.

      --
      The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
    4. Re:Thick Atmosphere Theory ? by RockDoctor · · Score: 1
      I'll give that one a pass then.

      Elsewhere I made a passing reference to the memoires of a rocket-fuel test engineer (title "Ignition!"), and that is definitely at the amusing end of the mind-bogglingly insane spectrum. Excellent stuff!

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  69. How should science-lovers view the past? by M.+D.+Nahas · · Score: 2

    For myself, I take a hard interpretation of the scientific method that it only applies to predictions about the future. Predictions that can be tested. If I run an experiment and the prediction fails, the theory is invalidated. To pick an example from physics, if I throw a coconut, I should be able to predict where and how fast it will be at different times in the future during its flight. If the coconut didn't fly (within error) of Netwon's predictions, it would invalidate Netwon's Laws.

    This "hard" interpretation prevents me from making predictions about the past. When I see a coconut flying through the air at a certain time and place with a certain velocity, I cannot use the scientific method to tell where the coconut was thrown from. The "hard" interpretation of the scientific method covers any number of events in the future, but cannot be applied to the past, let alone a singular event in the past. To be clear, I _do_ think it's valid to say "Using what we know from science, we can _extrapolate_ that the coconut was thrown from someone standing a place at time in the past". But I accept that any extrapolation could be wrong. This might happen if the coconut was not thrown by a person but dropped by a migrating swallow (African or European).

    I'm asking this question because a sizable portion of the United States (roughly 46% in a Gallup poll) believe the universe was created in the last 10,000 years and some of their (our?) leaders want to stop teaching the theory of evolution because they say it contradicts their divine revelations. In my opinion (because of the hard interpretation), the theory of evolution does not contradict their divine revelation. I believe that if we tested the theory - exposed some bacteria to an antibiotic - we'd see it held - the bacteria that survived would become resistant to the substance. It is just the extrapolations we get by applying what we've learned from science - the earth being 4.5 billion years old, human having a common ancestor with apes, etc. - that contradict their divine revelation. I'm okay with someone saying my extrapolations could be wrong as long as they accept the scientific theory (and as long as they don't try to teach their divine revelations in the public schools I help fund!)

    As someone in a what Wikipedia calls a "historical science", how should science-lovers view the past? Must someone throw out the theory of evolution if they don't believe in dinosaurs? Obviously Paleontology has had a huge effect by inspiring theories in Biology, just as Astronomy has had in Physics. Do you think we should have a separate name for fields that "extrapolate" the past based on the knowledge gained from science, so that the theory of evolution could be taught without inciting conflict with those who get their past from their divine revelation?

    NOTE: I am not a creationist. I believe in dinosaurs and human-ape ancestors. I believe Astronomy, Historical Geography, and Paleontology give us a view of the past that is most consistent with science and that that past should be the one used in the public sphere of a pluralistic society. But I don't want the kids of Kansas to not be taught the theory of evolution for a conflict that, in my mind, isn't the real conflict and the real conflict isn't something a science-lovers would fight over. Well, unless that science-lover happened to be a Paleontologist...

  70. Is "dinosaur" a misnomer? by medcalf · · Score: 1

    Is "dinosaur" a misnomer? That is, are theropods and sauropods actually any more closely related than, say, birds and lizards?

    --
    -- Two men say they're Jesus. One of them must be wrong. - Dire Straits
    1. Re:Is "dinosaur" a misnomer? by Convector · · Score: 2

      Dinosaurs are a monophyletic clade as long as you include birds, which descended from the Theropods.

      Theropods and Sauropods are much more closely related to each other than to lizards. They're even both on the Saurischian branch. All of the above are Diapsids in the Sauria clade, but the ancestors of the lizards and snakes (Lepidosauromorpha) branched off from the ancestors of the crocoldilians and Dinosaurs (Archosauromorpha). I've spent way too much time looking at dinosaur phylogeny lately.

      It's the term "Reptile" that doesn't make sense.

    2. Re:Is "dinosaur" a misnomer? by RockDoctor · · Score: 1

      It's the term "Reptile" that doesn't make sense.

      Try "Politician"?

      (I apologise to all terrestrial organisms with amniotic eggs and weak internal temperature management for the implied insult. Except for the politicians.)

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  71. Which one is your favorite? by nherm · · Score: 1

    Which is your favorite dinosaur, and why?

  72. How many species, estimated, do you think remain? by lightknight · · Score: 1

    How many species, estimated, do you think remain undiscovered? Would you say your field is closer to the end, or the beginning? And what was the most unlikely find you'd like to share?

    --
    I am John Hurt.
  73. Undig-scovered country ? by Anonymous Coward · · Score: 0

    What , if any, locations on Earth would you like to see a dig start up ? Are there places you cannot dig , for physical or political reasons that you are fairly sure are rich sites ?

  74. What can we do to help? by MBasial · · Score: 1

    Are there ways in which the Slashdot crowd could be useful to you? E.g. are there massive data sets that you just don't have the resources or know-how to handle, but that folks around here might be able to help get you to the right resources and techniques? I'm a hydrogeologist and therefore probably not very useful, unless we can identify a laminar flow or a calibration/optimization problem that can be solved with gradient-based techniques. But maybe there's an interesting problem hiding in a bunch of protein fragments or bone chips that would be suited to someone else's skills?

    In other words: I want to attend your "Are there any questions?" talk where you debut the chickosaurus SO BAD. How do we make it happen sooner?

  75. The inevitable question... by Anonymous Coward · · Score: 0

    Was Velociraptor a pure scavenger, or simply an opportunistic scavenger?

  76. Dominant land animals by Anonymous Coward · · Score: 0

    Considering that dinosaurs managed to hold all the 'large land animal' records for about 135 million years, it seems strange that not only did they all die out at once (leaving only the birds), but that mammals (which remained small throughout the time of the dinosaurs) were able to secure that position rather than the birds. What do you think are the key advantages mammals had over dinosaurs and birds that allowed them to not only survive the K/T extinction event better than the former, but also flourish and dominate the land better than the latter? And in particular, why did these advantages not permit them to take over before the K/T boundary?

  77. Tool usage? by Anonymous Coward · · Score: 0

    Is there any evidence to suggest that dinosaurs used tools to assist them with obtaining food? I've heard of several interesting tactics used by modern-day birds, such as the use of bait to catch fish, or sticks to collect insects from within trees, and am curious as to whether there were any dinosaur species which possessed similar capabilities.

  78. Obligatory T. Rex Question... by damn_registrars · · Score: 1

    In your view, was the T. Rex primarily an active hunter, a scavenger, or somewhere in between? A variety of models have come out lately describing the possible energetics for theropods and different conclusions have been drawn as to how fast the big guys could move - or how much energy they would have to expend in order to move at a certain pace.

    --
    Damn_registrars has no butt-hole. Damn_registrars has no use for a butt-hole.
    1. Re:Obligatory T. Rex Question... by omfglearntoplay · · Score: 1

      We see lions as having to be fairly fast (not as fast as most of their prey though). But was T. Rex an ambush predator like a croc? Or was it smart enough to have some pack hunting abilities? Was it such a tough cookie that it just went in head first and snatched up juveniles? Or were there so many species that didn't care for their young (I've been seeing a lot about how sauropods didn't care for their young) that the smaller, juicier prey animals were available? And finally, we never though lions attacked elephants until that one night vision video came out a few years ago. Surely dinosaurs can't be put cleaning and neatly into categories, even though it is fun trying... would you not agree?

  79. Advice for a future paleontologist by Anonymous Coward · · Score: 0

    My daughter has had a fascination with dinosaurs since she was three years old. She is now 16 and plans on becoming a paleontogist. She is currently focusing her studies on science classes like biology and geology. She is also volunteering at a local natural history museum. She is a truly amazing child and incredibly intelligent. She is able to correctly identify many Jurassic, Cambrian, and pre-Cambrian species on sight. She is most fascinated with the Cambrian period and would like to do research on that period.

    She is very familiar with your work and has a lot of respect for you. It would be a real treat for her to get any advice you might have for an aspiring paleontologist.

    She is also planning on attending the university of Utah. What is your opinion of their paleontology program?

  80. Knowledge and moderation by Anonymous Coward · · Score: 0

    What do you think about the role of paleontology in the deconstruction of religious extremism? Crossing the language and educational barriers with paleontology could widen the world view of many.

    1. Re:Knowledge and moderation by DeathElk · · Score: 1

      "Could" but probably won't. Too many uneducated people with machine guns.

  81. Lesser targets for revival? by Remus+Shepherd · · Score: 1

    Everyone's talking about re-creating famous species like the Woolly Mammoth, Tazmanian Devil, and dinosaurs. Are there any efforts that you have heard of to re-create lesser-known extinct species? Is anyone trying to recreate the Dodo (for food)? Glyptodon (as a pack animal)? The Giant Sloth (for fun)?

    --
    Genocide Man -- Life is funny. Death is funnier. Mass murder can be hilarious.
  82. Religion and Science by fldsofglry · · Score: 1

    Religion and science are often at odds with one another mainly in the form of creationism vs. evolution. Can religion and science coexist, and if so, how would you handle the debate?

  83. Who are your heroes? by slodan · · Score: 1

    Who are your heroes? Conversely, who are your villains?

  84. Thank You. by YesDinosaursDidExist · · Score: 1

    You are in inspiration. Your book is pretty awesome. Thank you.

    --
    Individuals must choose, decide their "essential" nature rather than having it given from some transcendent source.
  85. Educating creationists? by Anonymous Coward · · Score: 0

    Have you found any successful way to educate creationists, particularly those involved in policy or textbook selection?

  86. The market for fossils by Swisslemur · · Score: 1

    I hope this comment isn't out of place, but I was wondering on what your opinion is of the market for fossils? It has become so easy to buy and sell fossils - eBay and the Internet - I was wondering if you see this as a threat to palaeontology? I think a lot of people collect fossils as a hobby or as a tangible way to forge a connection with science, so it can generate a lot of interest - which must be a good thing. However, is there a danger when auction houses market fossils as art or decoration, or perhaps investment items? I think there a potential for a lot of parallels with the market for antiquities which has caused a great deal of grief for archaeologists. Has the market got anything to offer palaeontolgy?

  87. Paleontology as a Career by Camel+Pilot · · Score: 4, Interesting

    My son is a sophomore in college and is consider a career in paleontology. I don't really know how to advise him and not sure of the prospects. He has the passion, grades and ambition. What advice would you have for a young person enter the field and what undergraduate degree would you recommend.

    1. Re:Paleontology as a Career by truckaxle · · Score: 1

      Someone bump this from 4 to 5. This is question I would also like to see asked.

    2. Re:Paleontology as a Career by RockDoctor · · Score: 1

      is consider a career in paleontology. I don't really know how to advise him and not sure of the prospects.

      I've never met a palaeontologist who went into the game for the women, fast cars and champagne lifestyle. However I've met lots of geologists (that's my day job), including abundant palaeontologists, who went into the job because they were interested in it. And those who have stuck with it (10-15% of my graduation class, 20% if you count archaeology and art materials history as "geology", which the pigments (mineral) and pottery (clays) justify, IMHO) have generally earned enough to be comfortable, and love their jobs. "Find something that you enjoy doing, and never work another day in your life," is a common joke.

      One of my non-geologist graduation classmates (she actually got a better degree than me!) re-trained as an accountant. Earns three times what I do. Hates her job, with a vengance. 'nuff said!

      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  88. Fossil Collection Laws by fyngyrz · · Score: 1

    I collect mineral specimens (primarily crystal-populated geodes) from the eastern portions of Fort Peck Lake, working my way along the shoreline. I also find, and collect, interesting invertebrate fossils such as crabs, clams and so forth. Vertebrate fossil collection is, as far as I know, illegal for the average citizen under any circumstances on public land, so I leave them where I find them.

    The reason I collect at the shoreline is because the rapid erosion from the lake's waves constantly expose new specimens. However, I've also observed that the same processes wash specimens out into the lake itself, where they are beaten up against rocks and lost in the waters.

    Clearly, these specimen losses are caused by the "do not collect vertebrates" laws, a (presumably) unintended consequence.

    Would you support a modification to the "do not collect vertebrates" laws at the shoreline in order to preserve these specimens, even if, Darwin forbid, they ended up in a private collection?

    --
    I've fallen off your lawn, and I can't get up.
  89. Soft dinosaur bone marrow by CODiNE · · Score: 1

    I remember reading several years ago about the discovery that dinosaur soft bone marrow had been found.

    What are the implications of this and what changes have this discovery lead to in our understanding?

    Also how has this changed the handling of fossils?

    --
    Cwm, fjord-bank glyphs vext quiz
  90. Dinosaur Soft Tissue by Anonymous Coward · · Score: 0

    I recall an announcement within the past several years, where they unearthed fossils only to discover that fossilization and decay had not thoroughly occurred, and parts of the soft tissue were still in tact. With such an announcement in mind, what conditions are ripe for such a sample to persist in, and from what periods, and do such scenarios bring viable DNA to the table when talking about integrating it with modern dino-ancestors?

  91. Becoming a Paleontologist by IdaFranklinBrown · · Score: 1

    Hello, My name is Chris. I am 12 years old. I was at the Museum of the Rockies this last Summer and I visited several museums across the country and went on a dinosaur dig in Wyoming. Why is it that the T-Rex is called the biggest dinosaur when the Spinosaurus is? I have been wanting to be a Paleontologist since I was very little. What does it take to become a Paleontologist. And why is it that they called it Jurassic Park (the movie) when most of the dinosaurs were from the Cretaseous period? My mom and dad are paying for my college and I want to know where the best school is. I went on a dig in Thermopolis Wyoming over the Summer and worked on a Allosaurus fossil and really enjoyed it. I worked in the sun all day and it was fun! Do you have any digs I could go on? I am in Eastern Washington. Thanks!

  92. Instinctual Behavior by StanramonFlash · · Score: 1

    Are your experiments all going to have the instincts of a chicken with all these little veloceraptors running around laying eggs, or will they eventually get mad and rip off your hand for stealing eggs every morning. "Oh look another egg, MY HAND!!!" spurt ""spurt""" spurt"""" !! ______ !!

  93. Instinctual Behavior by StanramonFlash · · Score: 1

    My second question, do you hope to uncover dinosaur behavior in throwing back a chicken, or will they always fall victim to fox and coyote and never learn to gang up on the invader and rip apart the life stealing invaders, which may or not may include you! depending how well you feed them.

  94. From HS Student to Paleontologist by JohnAGonzalez · · Score: 1

    My son just graduated from high school. He has wanted to be a paleontologist since he was 3. None of us know what is the best way to go about getting into that career field. Is there a particular course track that he should take in college? What about community colleges as a starting point? Do you even need a college degree? Are there any jobs that would set him on that track? Does he have to move to Montana from Florida for a better start?

    --
    //--- John ---//
  95. i understand you sit in a corner, by Anonymous Coward · · Score: 0

    but could you tell me more about the "curds and whey"?

  96. Re:What has changed over the past ~20 years? by Miamicanes · · Score: 1

    You're forgetting about "textbook inertia" and fact that anything in a public school science textbook that remotely involves "evolution" has already been diluted, whitewashed, and minimized to make the book acceptable to the state's evangelical Christian gatekeepers. There are probably kids sitting in middle school classrooms *RIGHT NOW* reading more or less the same content their parents did, more for political and budgetary reasons than anything.

    I kid you not... when I was in sixth grade (late 80s), my science teacher handed out brand new textbooks on the first day of school. After handing them out, he became visibly irate, then told us to open the book to page 234, tear it out, and throw it away after class without reading it, "because the school board decided it might make us question our religious beliefs, so they ordered teachers to have the offending page removed." He informed us that the trashcan was "over there" (pointing to a spot that was kind of by the door, but far enough out of the way that you'd have had to be really determined to use it) and made a point of looking the other way as we left at the end of class. It was a brilliant act of subversion that could have probably gotten him fired, because you can bet every single kid in the class read the page. Future classes never got to see the page (well, not counting the photocopies some of my friends and I made & passed out like contraband to some younger friends when we were in 8th grade), but he was able to make a small difference in the lives of at least one class. I know it was page 234, because I still have it ;-)

  97. See signature line by RockDoctor · · Score: 1
    I've been using the signature line bleow for a while now - maybe a year. Do you agree with it, or disagree with it (and if so, why)?

    (I started using it to annoy creationists. Annoying Creationists is the moral equivalent of pulling the wings off flies, but it is ethically much more defensible. And much more fun.)

    --
    Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  98. Re:What has changed over the past ~20 years? by RockDoctor · · Score: 1

    You're forgetting about "textbook inertia" and fact that anything in a public school science textbook that remotely involves "evolution" has already been diluted, whitewashed, and minimized to make the book acceptable to the state's evangelical Christian gatekeepers.

    Wrong country. Don't confuse the insanity (word chosen carefully) of American public policy with the civilized world.

    There are probably kids sitting in middle school classrooms *RIGHT NOW* reading more or less the same content their parents did, more for political and budgetary reasons than anything.

    I'll believe your description of your country's problems. I was in the first year of comprehensive intake to a former Technical school (i.e. all the best exam-passers and the second-best exam-passers had been filtered off into better-funded education, and the labourers, painters and decorators -to-be had been sent to this school. Until my cohort.), and it was the first time that the school had ever had the option (or the possibility) of presenting academic subjects. So, they had to build science labs, and smaller classrooms. And buy text books. Most of our texts were published in the previous couple of years as "transfer teaching" material for the intake classes of one of the local universities (50,000+ students/year), who were almost entirely "mature students". Pretty good stuff in general. And yes, evolution was totally un-controversial.

    (My Religious Education master marked off one of my exams as "Score 100% ; top of the year! As an atheist, Aidan should be ashamed of himself!" But with 6 different religions in his class, he had to be careful.)

    What have you done to undermine your state's religion today?

    --
    Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"