A catalogue of the Mesozoic Mammalia in the Geological Department of the British Museum ⬇️

London: BM(NH), 1928.

A new classification of mammals. Bulletin of the AMNH ; v. 59, article 5

1931

A new fossil snake from the Notostylops beds of Patagonia. Bulletin of the AMNH ; v. 67, article 1

1933

American Mesozoic Mammalia ⬇️

New Haven, Yale university press;1929.

Anurans from the early Tertiary of Patagonia. Bulletin of the AMNH ; v. 93, article 2

1949

Crossochelys, Eocene horned turtle from Patagonia. Bulletin of the AMNH ; v. 74, article 5

1938

Fossil penguins. Bulletin of the AMNH ; v. 87, article 1

1946

Glossary and correlation charts of North American Tertiary mammal-bearing formations. Bulletin of the AMNH ; v. 67, article 3

1933

Life of the past

written work by George Gaylord Simpson

Metacheiromys and the Edentata. Bulletin of the AMNH ; v. 59, article 6

1931

Notes on Pleistocene and Recent tapirs. Bulletin of the AMNH ; v. 86, article 2

1945

Pleistocene exploration and fossil edentates in Florida. Bulletin of the AMNH ; v. 59, article 7

1931

Pleistocene mammalian fauna of the Seminole Field, Pinellas County, Florida. Bulletin of the AMNH ; v. 56, article 8

1929

Tempo and Mode in Evolution

libro de George Gaylord Simpson

The Meaning of Evolution

written work by George G. Simpson

The major features of evolution

libro de George Gaylord Simpson

hypodigm

biological term

Molar tribosfénico

anatomía de mamíferos