An Eocene foraminiferal fauna from the Chira shale of Peru
By: by Joseph A. Cushman and Benton Stone.
Contributors: Stone, Benton, joint author.
Published: 1947
Place of publication: Sharon, Mass
Language: eng
Number of pages: 27
Subjects: Foraminifera, Fossil.; Paleontology -- Eocene.; Paleontology -- Peru.
Notes: Cover title.
"Published through aid of Frieda B. Cushman publication fund."