Palaeontology: Dividing the dinosaurs.
Department of Integrative Biology and the Museum of Paleontology, University of California, Berkeley, California 94720, USA.
Kevin
K
Padian
D000818:Animals; D005075:Biological Evolution; D025061:Dinosaurs / Q000033:anatomy & histology*; D005241:Feathers; D005580:Fossils; D010163:Paleontology