Thirteenth Annual Field Conference
Subtitle: Three Forks-Belt Mountain area and symposium : the Devonian system of Montana and adjacent areas
By: Billings Geological Society; editors: Alan R. Hansen, J.H. McKeever.
Contributors: Hansen, Alan R.; McKeever, J. H.
Series: Annual field conference / Billings Geological Society -- 13.
Publisher: The Society
Published: 1962
Place of publication: Billings, Mont
Language: eng
Number of pages: 152
Subjects: Geology -- Montana -- Guidebooks.; Geology, Stratigraphic -- Devonian -- Congresses.
Genres: Guidebooks.; Congresses.
Other titles: Three Forks-Belt Mountains area; Devonian system of Montana and adjacent areas
Notes: Held September 5-8, 1962.

Includes bibliographic references.