How many _Tyrannosaurus rex_ walked the Earth?
(Version anglaise seulement)
par Ashley Poust, Research Associate in Paleontology, University of California, Berkeley
Daniel Varajão de Latorre, Ph.D. Student in Paleontology, University of California, Berkeley
Using the incredible wealth of fossil data and a modern ecological theory, researchers estimated population density for the extinct apex predator.
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vendredi 16 avril 2021
