Search Results       Your search for [subject]Geology - Idaho - Lemhi returned 1 record.           Stratigraphy and depositional environments of Middle Proterozoic rocks, northern part of the Lemhi Range, Lemhi County, Idaho. by Tysdal, R. G.; Reston, Virginia: U.S. Geological Survey, 1999. Subject: Geology - Idaho - Lemhi; Geology, Stratigraphic - Proterozoic.          Add to Book Cart Relevance: 29.58%