Science ❯ Geology ❯ Fossils

Paleobiology

Cretaceous Period Mammalodontids Extinct Species Ancient Species Dinosaur Discovery Dinosaur Fossils Carboniferous Period Riversleigh

New Dinosaur With Hollow Skin Spikes Identified in China

Microscopic imaging confirms the prickles are keratin rather than bone.

Haolong dongi Fossil Reveals Cellular-Level Skin and Unique Cornified Spikes

115-Million-Year-Old Australian Shark Fossils Push Back Onset of Giant Body Size in Modern Sharks