What biases might exist in the Triassic dinosaur fossil record?

Jun 16, 2015 ... Climate and plant community instability may have hampered the success of dinosaurs in the tropics during the Late Triassic Period (235-201 ... Nov 2, 2016 ... ... Triassic period, a time when the first dinosaurs appeared and Earth's continents were a single land mass known as Pangea. Although symbiosis ... A. Herrerasaurus, Eoraptor, and Coelophysis were some carnivorous dinosaurs in the Triassic period. Dec 16, 2022 ... ... Triassic they were ... However, their origins were much humbler and date back to the Triassic period, with the first definitive dinosaurs ... Oct 10, 2016 ... ... were later convergently evolved by post-Triassic dinosaurs. As one ... Triassic Period and post-Triassic archosaurs demonstrates the ... Feb 23, 2024 ... The team needed to determine exactly when these sediments were deposited during the Triassic, a 51-million window marking the rise of dinosaurs. 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 ... Jul 1, 2022 ... Late Triassic–Early Jurassic high-latitude L-IRD. Late Triassic and Early Jurassic strata of the Junggar Basin were deposited north of the ... Jul 11, 2018 ... Giant dinosaurs lived on Earth much earlier than previously thought, according to a team of excavators in Argentina who discovered the remains of a 200 million ... ... were almost completely gone and the dinosaurs began their 135 million-year domination on our planet. “Stiff Competition: For much of the Triassic period ...