Stratigraphy and petrology of the Permian rocks of southwestern Montana
Explore the source record for details and available documents.
Montana↗
Geology topics
Roger W. Swanson
Publications and source records attributed to Roger W. Swanson.
Geology of a part of the Virginia City and Eldridge quadrangles, Montana; A summary report
Explore the source record for details and available documents.
Open-File Report↗