Professional Paper 118. Some American Jurassic ammonites of the genera Quenstedticeras, Cardioceras, and Amoeboceras family Cardioceratidae.

Bibliographic Details

Corporate Authors:	Geological Survey (U.S.), ProQuest (Firm)
Format:	Government Document eBook
Language:	English
Published:	Washington : [publisher not identified], 1920.
Series:	United States congressional serial set.
Subjects:	Geological Survey (U.S.) Government publications. Paleontology. Electronic books.
Online Access:	Connect to the full text of this electronic book