Science ❯ Geology

Fossil Formation

Sedimentary Environments Crato Formation Jan Juc Formation Clay Impressions Oligocene Epoch Coprolites Paleoecology Triassic Period Fossil Preparation Hell Creek Formation Jurassic Period Cretaceous Period

Diplodocus Found in Spain Is First Confirmed Outside North America

The tail bones point to Late Jurassic crossings between North America and Europe via temporary land bridges.

Mosasaurs Lived in Rivers Near the End of the Cretaceous, Isotope Study Finds

Wyoming 'Mummy' Fossils Show Duck-Billed Dinosaur Had Hooves, Not Preserved Skin