Discover Uncus dzaugisi, a 555-million-year-old worm-like fossil, offering the first Precambrian evidence of Ecdysozoa ...

The discovery of Uncus dzaugisi, a 555-million-year-old fossil in South Australia, confirms Precambrian origins for ...

The research team explained that Mallorca, at the time of the gorgonopsians, was part of the "supercontinent" of Pangea. The ...

The prehistoric creature is thought to have lived around 280-270 million years ago and was likely a "top predator" in its day ...

The large size (for an embryo) and hollowed-out middle of each fossil is indicative that each of these embryos once fed upon ...

But the new fossil is dated to between 270 and 280 million ... “We know that this is a carnivorous animal, a characteristic shared by all gorgonopsians worldwide. "The saber teeth are a common ...

A high-resolution analysis of the global diversity of fossils spanning 2 billion years shows how a series of super ice ages ...

The discovery of a newly identified species — the oldest saber-toothed animal found and an ancient cousin to mammals — fills ...