What were the potential selective pressures that drove the evolution of larger body size in some Triassic dinosaur lineages?

Feb 24, 1997 ... The fossil record reveals that dinosaurs first appeared in the Triassic Period, between 250 to 213 million years ago. It also indicates that ... Nov 14, 2023 ... Many Triassic dinosaurs lived during the Late Triassic Period, and the Procompsognathus is among those animals. Also, like many Triassic ... Mar 29, 2018 ... The earliest mammals entered the scene, and reptiles — including early dinosaurs — lived on Pangea, the name given to the giant landmass in ... These early reptiles set the stage for the origin of dinosaurs and lived alongside the earliest dinosaurs throughout the Triassic Period. See Adam's ... Aug 31, 2022 ... ... Triassic killed off many forms of life—but not dinosaurs ... Dinosaurs, many of which were primitively insulated with either ... They first emerged during the Triassic period around 245 million years ago. ... Around 80 per cent of crocodilian species were wiped out in the extinction event ... Aug 8, 2018 ... They slithered their way out of the dinosaur era alive and lived to tell the 'tail'. ... Triassic period. In 2008, scientists discovered ... Mar 28, 2018 ... ... Triassic period, emergence of dinosaurs. Michelle Ma. UW News. an ... were present in the Triassic besides the early dinosaurs. “This was ... Jun 19, 2017 ... The Triassic extinction took place approximately 200 million years ago, and was proceeded by the dinosaur era. One of the largest mass ... What animals were on Earth during the Triassic Period? After the great extinction at the end of the Permian, many new kinds of animals evolved during the ...