Revision of Middle Proterozoic Yellowjacket Formation, central Idaho, and revision of Cretaceous Slim Sam Formation, Elkhorn mountains area, Montana
By: by R.G. Tysdal
Contributors: Tysdal, Russell G.; Tysdal, Russell G.
Series: U.S. Geological Survey professional paper -- 1601 A-B
Publisher: U.S. G.P.O.
Published: 1999
Place of publication: Washington, DC
Language: eng
Number of pages: 13
Subjects: Geology, Stratigraphic -- Proterozoic; Geology -- Idaho -- Yellowjacket Formation; Geology, Stratigraphic -- Cretaceous; Geology -- Montana -- Slim Sam Formation; Yellowjacket Formation (Idaho); Slim Sam Formation (Mont.)
Notes: "Chapters A and B are issued as a single volume and are not available separately."

Each chapter has separate title page and pagination

Includes bibliographical references