A paleontologist was trying to locate the site of a famous 1908 discovery when a rancher in Wyoming shared an important clue.
There are literally decades of research... based on a premise that this article overturns,” said one paleontologist.
Now a research team said there’s new evidence that resolves the case. The latest clue comes from a complete skeleton — first ...
Palaeontologists have argued for decades over whether certain fossils are young Tyrannosaurus rex or another species entirely ...
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