A 10-year-old girl out on a shoreline stroll on a Wales beach literally stumbled upon five prehistoric dinosaur footprints.

Early dinosaurs such as the carnivorous dinosaur in background were small and rare, whereas other reptiles such as the long-snouted phytosaurs and armored aetosaurs were quite common. Disclaimer ...

Paleontologist Anthony Romilio looked at three rock slabs bearing footprints. Most of the footprints come from one slab, ...

Troodon formosus was a small coelurosaurian dinosaur—a member of the same clade (evolutionary group) to which modern birds belong. Fossilized remains have been discovered of nesting parents and ...

Each footprint has three toes, indicating that they belong to the ichnospecies Anomoepus scambus, small dinosaurs with legs between 6 inches and 20 inches, Romilio said. They were likely traveling ...

Lesothosaurus diagnosticus was one of the most primitive and earliest ornithischians, or "bird-hipped" dinosaurs ... Lesothosaurus was small, agile, and bipedal, bearing seemingly little ...

Add a small ‘C’ at the corner of the zigzag ... But art can also help us imagine what long-extinct animals looked like. People who draw lifelike pictures of dinosaurs or other prehistoric animals are ...