Index fossils of North America
Subtitle: a new work based on the complete revision and reillustration of Grabau and Shimer's "North American index fossils," by Hervey Woodburn Shimer and Robert Rakes Shrock
Contributors: Grabau, Amadeus William, 1870-North American index fossils; Shrock, Robert Rakes, 1904-jt. author
Published: 1963
Place of publication: Cambridge, Mass., M.I.T. Press [1963]
Language: eng
Number of pages: 837
Subjects: North America; Fossil Invertebrates; Paleontology
Notes: Includes bibliography.