How did the evolution of a more pronounced lateral condyle (part of the femur) in early dinosaurs improve the articulation with the tibia?

Feb 22, 2018 ... The Triassic period took place immediately after one of the ... how dinosaurs were able to survive ... and take over the world.” The ... The northern forests at the beginning of the Triassic were ... See this National Park Service pdf on the Triassic dinosaurs and other animals of Petrified Forest ... Jul 21, 2024 ... Ichthyosaurs, which dominated the Triassic period, had already begun their decline. Prehistoric fish were abundant, as were squids and sharks, ... 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 ... Nov 18, 2022 ... ... Triassic period, the period that eventually birthed the rise of the dinosaurs. ... were flabbergasted by the “freak show” of utterly ... paleontology, fossil record, mass extinction, volcanism, dinosaur evolution, Triassic period. Key Concepts. Life during the Triassic; Extinction at the end of ... Sep 20, 2022 ... ... were big problems ... The Triassic Period (252 to 201 million years ago) kicked off the ... The Mesozoic Era lasted from about 250 million to 66 million years ago. It includes the Triassic,. Jurassic, and Cretaceous periods. Page 6 ... Tyrannosaurus rex lived during the Late Cretaceous Period, about 72 million years ago. Stegosaurus was extinct for 66 million years before Tyrannosaurus walked ... These early reptiles set the stage for the origin of dinosaurs and lived alongside the earliest dinosaurs throughout the Triassic Period. See Adam's ...