But the Permian detectives are faced with a host ... especially tortoise-beaked dicynodonts, which likely lived in herds and browsed on vegetation along the riverbanks," said Smith.

In 1845, British paleontologist Sir Richard Owen announced the discovery of a new species based on fossils uncovered in South Africa. At the time, he had only found remnants of the creature's ...

Get Instant Summarized Text (Gist) The Permian mass extinction, 252 million years ago, was linked to a 10°C rise in global temperatures due to massive volcanic CO 2 emissions. This led to climate ...