Learn about the time period that took place 251 to 199 million ... that today contain the best preserved fossils of Triassic life. The oceans teemed with the coiled-shelled ammonites, mollusks ...

About 250 million years ago, at the end of the Permian period, something killed some ... Local die-offs of marine life can result. But Wignall suspects that the entire ocean may have stagnated ...

Life in the Triassic period had a rough start ... found curled up and ready to hatch like a bird In the Triassic ocean, marine reptiles such as the plesiosaurs were kings. Plesiosaurus, an ...

A dragon or a marine reptile? It was back in 2003 when scientists studying fossils and uncovering ancient life on Earth first stumbled across traces of Dinocephalosaurus orientalis. The reptile ...

During the Late Triassic period, all of Earth’s land ... the CPE did lead to the unfortunate extinction of many marine species, however, as some life forms disappeared, new ones took their ...

but actually a period of intense pressure that many forms of life had not evolved to cope with. Crocodile relatives, like the predatory Saurosuchus, were hit hard by the Triassic-Jurassic extinction.

Sea lilies resemble their terrestrial namesakes, but the bottom-dwelling marine species belongs to ... from a stratum dating back to the early Triassic Period (250 million years ago).

the dinosaurs were wiped out in a mass extinction event along with the majority of all other life. As a period of geologic time, the boundaries of the Triassic are defined on the basis of rocks ...