Cover image for Contributions to Pre-Cambrian geology of western North America; I. Ep-Archean and Ep-Algonkian intervals in western North America. II. Uncompahgran and Beltian deposits in western North America.
Contributions to Pre-Cambrian geology of western North America; I. Ep-Archean and Ep-Algonkian intervals in western North America. II. Uncompahgran and Beltian deposits in western North America.
Title:
Contributions to Pre-Cambrian geology of western North America; I. Ep-Archean and Ep-Algonkian intervals in western North America. II. Uncompahgran and Beltian deposits in western North America.
Author:
Hinds, Norman E. A. (Norman Ethan Allen), 1892-
Publication Information:
[Washington] : Carnegie Institution of Washington, 1936.
Physical Description:
2 pages l., 136 pages : illustrations (including maps) plates. ; 26 cm.
General Note:
Carnegie institution of Washington. Publication no. 463.

Descriptive letterpress on versos facing some of the plates.

Each paper also published separately.
Language:
English
Format :
Book