The findings, which is due to be published in the Bulletin of the New Mexico Museum of Natural History and Science, suggest ...

Now, evidence suggests that some of these spiral-shaped species did manage to persist after all. Recent analysis of ammonite ...

The fossil was originally found in New Mexico that year. Then, in 1935, scientists classified it as a Kritosaurus, which, ...

Ceratopsians were horned, beaked dinosaurs that once stomped their way all over North America and Asia during the Late ...

Tenontosaurus fossils found in West Texas, the southernmost record of the dinosaur and a key to the Early Cretaceous.