A memoir on Mosasaurus and the three allied new genera, Holcodus, Conosaurus, and Amphorosteus
By: by Robert W. Gibbes.
Series: Smithsonian contributions to knowledge -- v. 2, art. 5; Smithsonian Institution publication -- 14; Publication (Smithsonian Institution) -- 14.
Publisher: Smithsonian Institution
Published: 1978
Place of publication: [Washington
Language: eng
Format: Microform
Number of pages: 13
Subjects: Mosasauridae.; Reptiles, Fossil.
Notes: "Read before the American Association for the Advancement of Science, August, 1849.

Microfiche. Washington, D.C., Brookhaven Press, 1978. on no. 3 of 7 microfiches ; 11 x 15 cm.