Geologic Reconnaissance of Kiska Island, Aleutian Islands, Alaska: Issue 1028

Geology and Submarine Physiography of Amchitka Island, Alaska: Issue 1028

Geology of Segula, Davidof and Khvostof Islands, Alaska

Geology of Segula, Davidof and Khvostof Islands, Alaska

Wapiti Formation and Trout Peak Trachyandesite, Northwestern Wyoming

Geology of Unalaska Island and Adjacent Insular Shelf, Aleutian Islands, Alaska: Issue 1028

Geology of Part of the Alder Creek Mining District Custer County, Idaho: Issue 1252

Geology of the Bonner Quadrangle, Montana: Issue 1111

Stratigraphy and Structure of the Ekokpuk Creek Area, North-central Brooks Range, Alaska: Issue 1848

Geology of the Otter Creek Quadrangle Montana: Issue 1111