Middle Pennsylvanian brachiopods from the Mud Springs Mountains and Derry Hills, New Mexico
Publisher: State Bureau of Mines and Mineral Resources, New Mexico Institute of Mining and Technology
Published: 1958
Place of publication: Socorro
Language: eng
Number of pages: 24
Subjects: Brachiopoda, Fossil.; Paleontology -- Pennsylvanian.; Paleontology -- New Mexico -- Sierra County.
Notes: Bibliography: p.22.