Contributions to Pre-Cambrian geology of western North America
Subtitle: I. Ep-Archean and Ep-Algonkian intervals in western North America.  II. Uncompahgran and Beltian deposits in western North America.
By: By Norman E.A. Hinds ...
Series: [Contributions to palaeontology]
Publisher: Carnegie institution of Washington
Published: 1936
Place of publication: [Washington]
Language: eng
Number of pages: 136
Subjects: Geology, Stratigraphic; North America -- Geology
Notes: Carnegie institution of Washington.  Publication no. 463.

Descriptive letterpress on versos facing some of the plates.

Each paper also published separately.

Bibliographical foot-notes.