Humate in coastal sands of northwest Florida

Geologic reconnaissance of possible powersites at Tyee, Eagle, and Spur Mountain Lakes, southeastern Alaska

Element distribution in some trough and platform types of black shale and associated rocks

Element distribution in some Paleozoic black shales and associated rocks

Geology of the Stewart Flat quadrangle, Caribou County, Idaho

Geyser Creek Fanglomerate (Tertiary), La Sal Mountains, eastern Utah

The Yakima Basalt and Ellensburg Formation of south-central Washington

Mineral resources of the Flat Tops primitive area, Colorado

Mineral resources of the Sycamore Canyon Primitive Area, Arizona

Mineral resources of the Devil Canyon-Bear Canyon primitive area, California

Geology of the Lake Peters area, northeastern Brooks Range, Alaska

Geology and ore deposits of the Philipsburg district, Granite County, Montana

Ternary diagrams of the quartz-feldspar content of pegmatites in Colorado

Stratigraphy of the Keku Islets and neighboring parts of Kuiu and Kupreanof Islands, southeastern Alaska

Aeromagnetic and tectonic analysis of the Upper Mississippi Valley zinc-lead district