3-D Fossils Found in Canada
smooth wombat writes "The BBC has a story with pictures of fossils found in Canada which are three dimensional. Even more interesting is that scientists consider the creatures, called rangemorphs, to be neither animal nor vegetable. In a related matter, geologists added the Ediacaran Period, in which these fossils lived, to their official history of Earth, the first new period to be added in 120 years."
Also important is the fine detail preserved in the fossils, down to 30 micrometers.