Tyrannosaurus Rex. ScottRobertAnselmo, CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons A 75-million-year-old fossil of a juvenile ...
The research, published Friday in the journal Science Advances, is based on a well-preserved Gorgosaurus libratus specimen discovered in 2009 by a technician from the Royal Tyrrell Museum in ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback