Eggshells found in Utah fill a 30-million-year fossil record gap and provide a snapshot of a time when dinosaurs were migrating from Asia to North America via a land bridge, according to a paper in ...

These dinosaurs lived in North America, Asia, and Europe during the Late Jurassic and Late Cretaceous periods. The fossil, remarkably well-preserved, reveals other intriguing details. It is unique ...

The Cretaceous is split into two smaller time periods called epochs. The Early Cretaceous Epoch lasted from 145 million years ago to 100.5 million years ago and the Late Cretaceous Epoch lasted from ...

3 min read Continents were on the move in the Cretaceous, busy remodeling the shape and tone of life on Earth. At the start of the period, dinosaurs ruled the loosening remnants of the ...

A set of five fossilised small dinosaur footprints from the Cretaceous period has been discovered ... a key step towards the evolution of birds. Since the late 1990s, over 2,000 dinosaur ...