Science ❯ Evolution

Convergent Evolution

Adaptation Eye Development Visual Systems Species Comparison Phenotypic Diversity Biochemical Pathways Mammalian Traits Primate Evolution Organismal Biology

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

Tests identify an ultra-thin clay layer that recorded the animals' outer form without retaining original organics.