Cover image for Some Middle Ordovician brachiopods and trilobites from the basin ranges, Western United States. With stratigraphic sections A, north of Pyramid Peak, Calif.
Some Middle Ordovician brachiopods and trilobites from the basin ranges, Western United States. With stratigraphic sections A, north of Pyramid Peak, Calif.
Title:
Some Middle Ordovician brachiopods and trilobites from the basin ranges, Western United States. With stratigraphic sections A, north of Pyramid Peak, Calif.
Author:
Ross, Reuben James, 1918-
Personal Author:
Ross, Reuben James, 1918-
Publication Information:
Washington : U.S. Govt. Print. Off., 1967.
Physical Description:
iii, 43 pages, 22 unnumbered pages : illustrations ; 29 cm.
Series:
Professional paper (Geological Survey (U.S.)) ; no. 523D

Professional paper (Geological Survey (U.S.)) ; no. 523D.
Language:
English
Subject Term:
Trilobites -- West (U.S.)

Brachiopoda, Fossil -- West (U.S.)

Paleontology -- Ordovician.

Paleontology -- West (U.S.)
Format :
Book

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