Normal view
MARC view
Volcanic ash, tuff, etc. West (U.S.) (Topical Term)
Machine generated authority record.
Work cat.: (): Izett, Glen Arthur, 1928- 665567, The Bishop Ash Bed (Middle Pleistocene) and some older (Pliocene and Pleistocene) chemically and mineralogically similar ash beds in California, Nevada, and Utah /, 1988
