The lower Ordovician gastropod Ceratopea

Brachiopod fauna of Saturday Mountain formation, southern Lemhi Range, Idaho

Geology of the Hugo pegmatite, Keystone, South Dakota

EXPLORATION OF NAVAL PETROLEUM RESERVE NO. 4 AND ADJACENT AREAS, NORTHERN ALASKA, 1944-53: PART 2. REGIONAL GEOLOGY

Geology of the Arkansas bauxite region

Exploration of Naval Petroleum Reserve No. 4 and adjacent areas, northern Alaska, 1944-53; Part 1, History of the exploration

Core tests and test wells, Oumalik area, Alaska, with Paleontology of test wells and core tests in the Oumalik area, Alaska

Test well, Grandstand area, Alaska, with micropaleontologic study of Grandstand test well 1, northern Alaska

Test wells, Simpson area, Alaska, with a section on Core analyses

Physical stratigraphy and mineral resources of Permian rocks in western Wyoming

Stratigraphy and petrology of the Permian rocks of southwestern Montana

Geology and phosphate deposits of the Permian rocks in central western Montana

SHORTER CONTRIBUTIONS TO GENERAL GEOLOGY, 1957

Geochemistry of uranium in apatite and phosphorite

Pre-Atoka rocks of northern Arkansas