He hypothesized that the fossil is an Acrocanthosaurus — the largest theropod in the Early Cretaceous period believed to reach a daunting length of 38 feet. Acrocanthosaurus teeth have been ...

Acrocanthosaurus actually lived a bit after the Jurassic, in the Early Cretaceous period. In 2022, Dinosaur Valley State Park sits about 70 miles outside of Dallas. But in the Early Cretaceous ...

The massive tracks, which belonged to a single acrocanthosaurus, had not been seen since 2000, as they sat under water and several layers of sediment. The tracks at Dinosaur Valley State Park in ...

The giant tracks are thought to belong to the Acrocanthosaurus and the Sauroposeidon. A series of tracks thought to belong to dinosaurs that roamed the earth 113 million years ago have been ...

The newly unveiled three toed tracks likely belong to an Acrocanthosaurus, a 15-foot-tall dinosaur that weighed close to seven tons, he said. The larger elephant-looking tracks likely belong to a ...