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Scientists Find 66-Million-Year-Old Fossils From The Day The Dinosaurs Died (usatoday.com)
"It's like a time capsule of the end of the world," reports USA Today:
66 million years ago, in what's now North Dakota, a group of animals died together, only a few minutes after a huge asteroid smashed into the Earth near present-day Mexico. Scientists Friday announced the discovery of the jumbled, fossilized remains of the animals, all killed when a tsunami-like wave and a torrent of rocks, sand and glass buried them alive.
This graveyard of fish, mammals, insects and a dinosaur is a unique, first-of-its-kind discovery from the exact day that life on Earth changed forever, according to the study lead author Robert DePalma, a curator at the Palm Beach Museum of Natural History... DePalma added that the find provides spectacular new detail to what is perhaps the most important event to ever affect life on Earth... The asteroid impact and resulting mass extinction, which scientists call the K-T boundary, marked the end of the Cretaceous Era. The aftereffects of that infamous asteroid collision killed 75 percent of all species on Earth, including the dinosaurs. It's the planet's most recent mass extinction.
Scientists believe the asteroid was 12 kilometers (7.4 miles) wide, the BBC reports, and that it "hurled billions of tonnes of molten and vaporised rock into the sky in all directions - and across thousands of kilometres." DePalma argues that moment "is tied directly to all of us -- to every mammal on Earth, in fact. Because this is essentially where we inherited the planet.
"Nothing was the same after that impact. It became a planet of mammals rather than a planet of dinosaurs."
This graveyard of fish, mammals, insects and a dinosaur is a unique, first-of-its-kind discovery from the exact day that life on Earth changed forever, according to the study lead author Robert DePalma, a curator at the Palm Beach Museum of Natural History... DePalma added that the find provides spectacular new detail to what is perhaps the most important event to ever affect life on Earth... The asteroid impact and resulting mass extinction, which scientists call the K-T boundary, marked the end of the Cretaceous Era. The aftereffects of that infamous asteroid collision killed 75 percent of all species on Earth, including the dinosaurs. It's the planet's most recent mass extinction.
Scientists believe the asteroid was 12 kilometers (7.4 miles) wide, the BBC reports, and that it "hurled billions of tonnes of molten and vaporised rock into the sky in all directions - and across thousands of kilometres." DePalma argues that moment "is tied directly to all of us -- to every mammal on Earth, in fact. Because this is essentially where we inherited the planet.
"Nothing was the same after that impact. It became a planet of mammals rather than a planet of dinosaurs."
Well then stop shrugging and take this D
other than the Holocene extinction we're currently causing.
Aren't we in the middle of a current mass extinction event? Only 12 more years to go.
-- these are only opinions and they might not be mine.
Hey dumdum. That whole area was a shallow sea at that point.
Just finding amber-preserved tektites is a huge deal (meaning their chemical signature would be basically the same as it was during the event -- something never before encountered). If there actually are non-reworked dinosaur bones in close proximity to / at the K-T boundary, it would unequivocally prove that the dinosaurs survived all the way up to the asteroid impact, which has been the subject of some debate. DePalma is taking a lot of flak for doing some Barnum-type hyping of the find, and for maintaining extreme secrecy about the location of the site -- as well as for letting journalists release some details that are apparently not included in the peer-reviewed paper (e.g., the existence of said dino bones). But if even part of what is says he has found is true, then it is a truly historic find which will represent a quantum leap in our understanding of the bolide impact at the end of the Cretaceous Period, and even shed a lot of light for what to expect about similar impacts in the future. Personally, I think that (in addition to his showmanship and relative lack of transparency so far) a lot of the blowback is coming from folks at bigger institutions who are a bit miffed that this find was produced not by their ranks but by a younger, non-Ph.D. paleontologist playing somewhat by his own rules. But big scientific claims require lots of scrutiny, and eventually proof. Let's hope now that the word is out, he eventually puts it all out there for the scientific community to assess.
A planet of mammals? No, a planet of the Lizard People!
Be sure to vote for the right one next year.
“He’s not deformed, he’s just drunk!”
Let's head this off . . . read the article. The event was not caused by the mega-tsunamis from the impact itself (which would have taken hours to arrive at the site from the proto-Gulf of Mexico) but by "seiche," which are localized earthquakes caused by the impact which arrived at the site of the find within minutes. This is why the tektites were inhaled by the still-living fish and also found impacted at the site -- the tektites were still raining down when this happened.
This is actually not just any mass-extinction, but by now aleready the biggest that ever happened.
Not counting the inevitable result of the event's inertia, even if we stop and turn around right now.
If you look at the number species that died out, we already surpassed the one back then. An I me "we" as in: We humans managed to do that.
Although, to be fair, the only reason we're not number 2, is that as far as we know, there simply weren't so many species back then, when the trees literally flipped earth's atmosphere, and then proceeded to stack up since there was nothing alive that could digest the wood.
Hope's still not out though. I know enough organizations and people who might proudly still get us there.
... the smallest physically possible leap. ;)
(I get you, of course. I just wish there was a better way of saying it.)
Despite any amount of scientific evidence presented and vetted, even if it's by the entire scientific community, the Fundamentalist Christians, Dominionists, and other religious types will claim it's all faked, that science is evil, they're all trying to sway the faithful from God to Satan, and so on, and so forth.
This is the era we're living in right now: The Age of Anti-Information. The stupid people are getting stupider, and when you challenge their non-truths and delusions, they get violent, vote for people like Trump, and generally start fucking up everything they can get their hands on. They have to be stopped before they do any more damage. Real Truth, Real Facts, that's the future mankind should have. Their way is like the asteroid that killed the dinosaurs.
Because they found timed slates in the same spot. Samples such as B.Rubblicus and F.Flinstonious clocked in, but they never clocked out.
This is not exactly particle physics. :)
(Hello dear Mathematicians! Yes, you can call us, when you solved the GÃdel incompleteness theorem problem and put your base axioms on a basis of observed reality. Until then, please stay with philosophy and religion over there in the corner, next to the bowl of nuts.)
regards
We still have avian dinosaurs - I have one trying to take apart the thermostat on the wall as I write this. Some of them are pretty smart.
"When the going gets weird, the weird turn pro" -- HST
Could it have been the original Ash Wednesday?
Depending on how you count, we're at 60-90% of all species and growing, currently.
How big was it when it entered the atmosphere? How quickly would it burn? How big was the atmosphere back then?
have always been much less than the proof for new theories. Just tried and gather the proof that environmental changes kill the dinosaurs and see what you find.
For this reason, God sends them a powerful delusion(operation of wandering)(planet) so that they will believe the lie.
Mystery Red of the Great American Eclipse
It has blood on it!
ABCNews: Eclipse makes pendulum wander
Sound of Silence
Sun researchers find strange eclipse reading
There's no evidence any religious person knows what time is.
There's no evidence any religious person knows what time is.
"Georges Henri Joseph Édouard Lemaître, Royal Astronomical Society Associate[1] (French: [ lm:t] (About this soundlisten); 17 July 1894 – 20 June 1966) was a Belgian Roman Catholic priest, mathematician, astronomer, and professor of physics at the Catholic University of Louvain.[2] He was the first to identify that the recession of nearby galaxies can be explained by a theory of an expanding universe,[3] which was observationally confirmed soon afterwards by Edwin Hubble.[4][5] He was the first to derive what is now known as Hubble's law, or the Hubble-Lemaître law,[6][7] and made the first estimation of what is now called the Hubble constant, which he published in 1927, two years before Hubble's article.[8][9][10][11] Lemaître also proposed what became known as the "Big Bang theory" of the creation of the universe, originally calling it the "hypothesis of the primeval atom".[12]"
https://en.wikipedia.org/wiki/Georges_Lemaître
Pretty pathetic, how you value right wing fake news organizations over real ones. You know, like the Washington Post. While the WaPo might get the odd story wrong, they correct the inaccuracies.
Meanwhile Fox just endlessly doubles down on the lies like their orange God does.
Sad too, that you keep defending your orange God. Could it be that you are in the thrall of a false prophet? Nah!
So, fake news all around then, eh? "Science", wild speculation freely intermixed with bullshit.
Athiesm, the biggest lie.
Surely, a major contributing factor to to the extinction of Dinosaurs is a gravitational event, gravity increased, possibly over time. This increase in gravity means that the larger lifeforms can no longer sustain their own weight and die off. The smaller lifeforms continue to exist and evolve.
Was the gravitation event caused by an impact? maybe a collision with a large object would most certainly alter our trajectory and spin.
I can't remember if I cried
When I read about his widowed bride
Something touched me deep inside
The day the dinosaurs died
I was there that day. It was a nice day and the last dinosaur happened to step into my pit that I made. It was a good fall. Very tasty.
Oh wait,mankind wasn't around back then. Well, no problem for this generation as all they do is make outrageous claims.
It did not become a planet of mammals. For the next 10 million years, it became the planet of very large birds. Eventually, the mammals grew in size, and began to displace most of the large birds.
Wow, I've lived most of my life only a few miles from Wellington, FL and I never heard of the Palm Beach Museum of Natural History. I'll have to check it out!
Athiesm, the biggest lie.
God damn! Thank you for noticing. I thought I was the only one that realized atheists were in fact merely really arrogant agnostics.
I'm pretty sure the event that wiped out the dinosaurs had nothing to do with asteroids and tsunamis. It was a dinosaur version of Control, but they did not have a Christopher Pike or Burnham to eliminate the threat.
Lottie Dottie...I do like to party....
Of all the news outlets that covered this story this weekend ... USA Today? Really?
https://www.newyorker.com/maga...
I mean, "we vastly overestimate the damage..." kind of comments.
The asteroid effectively ended the reign of the dinosaurs, worldwide. Yeah they were in decline already, but who cares? Would you have wanted to be around when a 12 km asteroid hits? We got all excited when an asteroid a few tens of metres entered the atmosphere over Russia.
Such comments seem to be designed to say, "hey, birds survived. Crocodilians survived. Mammals survived." OK, but is just "surviving" what you want out of life? Hard-core Darwinists would say that's enough but not me. I'll take living without surviving a 12 km asteroid hit if you don't mind. I don't need to eat carrion, rotten vegetables and drink dirty water for a year just to make it through.
As Phil Plait said, "it was a really bad day".
Agnostics are just atheists with a terrible understanding of evolution and cosmology.
check out tfa, if only for one picture; :)
you'll see DePalma's assistant wearing a Jurasic Park t-shirt, how cool is that
On a long enough timeline, the survival rate for everyone drops to zero.
April 1st
Babestation - Anybody with big fake tits.
Agnostics are just Atheists in training.
The Day the Dinosaurs Died -- is that like The Day Time Ended?
I think its amazing how they found it because itâ(TM)s been there for so many years well done but sad about the Astroid ðY'-ðY'-ðY®ðY®ðYOEðYOE
I wish that journalists would be expected to know at least a high-school level of science before being detailed to write about scientific discoveries. The K-T boundary does not mark "the end of the Cretacious Era", because there is no such thing. The K-T boundary marks the end of the Cretaceous Period, and also the end of the Mesozoic Era.
Whille i have to agree there are a number of shouty arrogant atheists. I myself am an atheist an im not sure why i should automatically be considered arrogant.
Simple. Athiests can not exist. For the same reason you do not know what caused, for example. the Big Bang. You do not know that God, the god himself, caused it, and all you can know is that you don't know. You are an arrogant agnostic, precisely because you cannot possibly know, no one can, yet you claim to know. No one knows God exists, and no one knows God does not exist. No one knows, they only believe. An athiest, by definition, knows God does not exist, but this is false knowledge without any evidence whatsoever, therefore, all you know for certain is that you don't actually know. That's agnosticism. You've been living a lie.
Athiests that believe the Big Bang occurred make the same unprovable assumption that believers do. You can't possibly know what caused the Big Bang. You can not possibly know if God exists, and you cannot possibly know that God does not exist. These are the facts, thus, athiests, and athiesm, can not exist. Because you can't possibly know whether God exists, you're just another arrogant agnostic claiming something that can not be known.