Geologic map of the Bear Trap Creek quadrangle, Madison County, Montana
1995
Geologic map of the Ennis Lake quadrangle, Madison County, Montana
1993
Geologic map of the South Putnam Mountain quadrangle, Bannock and Caribou counties, Idaho
1990
New potassium-argon ages, geochemistry, and tectonic setting of upper Cenozoic volcanic rocks near Blackfoot, Idaho
1988
Reconnaissance geology of the Qufar quadrangle, sheet 27/41 D, Kingdom of Saudi Arabia
1984
Late Cretaceous shortening and Cenozoic extension in the northern Madison Range, southwestern Montana
1994
Major 10.2-Ma Rhyolitic Volcanism in the Eastern Snake River Plain, Idaho
2000
Paleomagnetic study of the As Sarat volcanic field, southwestern Saudi Arabia
1981
Reconnaissance geology of the Haʹil quadrangle, sheet 27/41B, Kingdom of Saudi Arabia
1985
Structural geology and tectonics of the Orville Coast region, southern Antarctic Peninsula, Antarctica
1989
Follow-up evaluation of fifteen geochemically anomalous areas and evaluation of four prospects in the Farah Garan-Kutam Mineral Belt, Kingdom of Saudi Arabia
1990
Mountains, glaciers, and mines
2016
The Salma caldera complex, northeastern Arabian shield, Kingdom of Saudi Arabia
1985
