Blastoids of the Osage group, Mississippian
Subtitle: pt. II. The genus Cryptoblastus
Published: 1937
Place of publication: Tulsa, Okla.]
Language: eng
Number of pages: 649
Subjects: Fossil Echinodermata; Paleontology
Notes: "Reprinted for private circulation from the Journal of Paleontology, v. 11, no. 8, Dec. 1937."