Explosive Evolution in Tertiary Birds and Mammals

The phylogeny and classification of the tetrapods

David M. Unwin · Trends in Ecology & Evolution · 1989 · 519 citations

Biology, Myriapoda, Morphological Evidence +5

PHYLOGENY AND EVOLUTION OF THE RATITE BIRDS

Joël Cracraft · Ibis · 1974 · 248 citations

Biology, Morphological Evidence, Phylogenetics +4

Continental drift, paleoclimatology, and the evolution and biogeography of birds

Joël Cracraft · Journal of Zoology · 1973 · 204 citations

Biology, Paleoenvironmental Reconstruction, Animal Taxonomy +10

New subclass of birds from the Cretaceous of South America

C. A. Walker · Nature · 1981 · 184 citations

South America, Phylogenetics, Natural Sciences +6

New whale from the Eocene of Pakistan and the origin of cetacean swimming

Philip D. Gingerich, S. Mahmood Raza, Muhammad Arif et al. · Nature · 1994 · 160 citations · Full text

Biology, Cetacean Swimming, New Whale +6