Some Upper Cretaceous shells of the rudistid group from Tamaulipas, Mexico
By: L.W. Stephenson
Series: Proceedings of the United States National Museum -- v. 61, no. 1
Publisher: Govt. Print. Off.
Published: 1922
Place of publication: Washington
Language: eng
Number of pages: 28
Subjects: Mollusks, Fossil; Paleontology -- Cretaceous; Paleontology -- Mexico -- Tamaulipas
Notes: Cover-title

Includes bibliographical references