There's growing evidence that the dinosaurs and most their contemporaries were not wiped out by the famed Chicxulub meteor impact, according to a paleontologist who says multiple meteor impacts, ...
In a North Dakota deposit far from the Chicxulub crater in Mexico, remains of the rock from space were preserved within amber, a paleontologist says. By Kenneth Chang GREENBELT, Md. — Pristine slivers ...
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