Pennsylvanian and Permian Stratigraphy of the Northern Argus Range and Darwin Canyon Area, California
U.S. Geological Survey Bulletin
U.S. Geological Survey Bulletin
Early Permian Fusulinids from the Owens Valley Group, East-central California
Pennsylvanian and Permian Stratigraphy of the Northern Argus Range and Darwin Canyon Area, California
Pennsylvanian and Permian Stratigraphy of the Northern Argus Range-Darwin Canyon Area, California
Fusulinid Biostratigraphy of the Darwin Canyon and Conglomerate Mesa Areas, Inyo County, California
Pennsylvanian and Permian stratigraphy of the northern Argus Range and Darwin Canyon area, California
Slope Stability in the Marietta Area, Washington County, Southeastern Ohio