Normal view MARC view ISBD view

Olson, Storrs L.

Presbyornis and the origin of the Anseriformes (Aves: Charadriomorphae) [by] Storrs L. Olson and Alan Feduccia. - Washington, Smithsonian Institution Press, 1980. - iii, 24 p. illus. 26 cm. - Smithsonian contributions to zoology ; no. 323. .

Bibliography: p. 23-24.

LCCN: 80607065

Subjects--Topical Terms:
Anseriformes--Evolution.
Presbyornis--Evolution.
Birds--Evolution.