A Lower Eocene frigatebird from the Green River formation of Wyoming (Pelecaniformes, Fregatidae)
By: Storrs L. Olson.
Series: Smithsonian contributions to paleobiology ; no. 35; Smithsonian contributions to paleobiology ;; no. 35.
Publisher: Smithsonian Institution Press
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 33
Subjects: Limnofregata azygosternon.; Paleontology -- Eocene.; Paleontology -- Wyoming -- Lincoln County.
Other titles: Lower Eocene frigatebird from the Green River formation of Wyoming ...
Notes: Bibliography: p. 33.