But a mass extinction event and several ice ages later, a new threat – money – emerged this week to capture one of 20 known skeletons of the apex carnivore, which, like its more famous cousin, stood on two legs and had a pair of tiny arms.
The Gorgosaurus lived in the late Cretaceous Period, predating the T. rex by about 10 million years, Sotheby’s said in its listing of the skeleton. While smaller, it was “much faster and fiercer” than the T. rex, which scientists believe was more of a scavenger because its teeth were better suited for cracking bones.tap here to see other videos from our teamThe one that sold Thursday died around 77 million years ago in the Judith River area in what’s now Chouteau County, Mont.
In 1998, John Hoganson, paleontologist emeritus of the North Dakota Geological Survey, foreshadowed a tension that would only grow over the next 24 years between scientists like himself, who want to keep fossils in the public domain for scientific study, and those involved in “a thriving international market for fossils and the resulting collecting and selling of fossils by profiteers,” according to CNN.
Five years later, researchers warned that the tension had grown and would continue to do so, posing “the greatest challenge to paleontology of the 21st century.” In a 2014 paper, the researchers said that new discoveries had led to a new “Golden Age” in the field that paleontologists could use to inspire people about their work and science generally. But the researchers warned that those scientists needed to do a better job of conveying the value of fossils to the general public.
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