An invertebrate macrofauna from the Upper Cretaceous of Delaware /

Bibliographic Details
Main Author:	Richards, Horace Gardiner, 1906-1984
Other Authors:	Shapiro, Earl
Format:	Book
Language:	English
Published:	[Newark, Del.], [publisher not identified] ; 1963.
Series:	Report of investigations (Delaware Geological Survey) ; no. 7.
Subjects:	Mollusks, Fossil > Delaware. Paleontology > Cretaceous. Paleontology > Delaware.

Description
Physical Description:	37 pages : illustrations
Bibliography:	Bibliography: page 15.