Were there any known diseases or parasites that affected Triassic dinosaurs, based on fossil evidence?

Show the first dinosaurs with our fun model! Your students will enjoy learning about the dinosaurs and plants that lived in the Triassic Period (251-200 million ... 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 ... Dec 5, 2018 ... It was during the Triassic Period that the first dinosaurs began to appear. They were mainly small, nimble animals that walked on two legs. Jan 23, 2025 ... The Triassic Period creature Nyasasaurus, considered either an early dinosaur ... dinosaurs were living," Heath said. The researchers said ... The early Triassic was dominated by mammal-like reptiles such as Lystrosaurus. © Nobu Tamura/Wikimedia Commons. Read more. The Triassic Period ( ... ... dinosaur species, which lived in the Triassic period, about 230 million years ago. The fossil was found in the Agudo municipality, in Rio Grande do Sul, the ... What were previously uneconomic resources in thin "pay zones" of buried Triassic Period sediments became more valuable after the 1990, with development of ... Jul 10, 2018 ... iant dinosaurs lived on Earth much earlier than previously thought, according to a team of excavators in Argentina who discovered the ... Jan 4, 2021 ... It ended 252 million years ago with the start of the Triassic Period. How did it end? The Permian ended with the largest mass extinction in the ... 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 ...