DEVIL CANYON-BEAR CANYON PRIMITIVE, CA
Mineral resources of the Devil Canyon-Bear Canyon primitive area, California
MINERAL RES SYCAMORE CANYON PRIMITVE, AZ
Mineral resources of the Sycamore Canyon Primitive Area, Arizona
GEOLOGY LAKE PETERS AREA NE BROOKS, AK
Geology of the Lake Peters area, northeastern Brooks Range, Alaska
GEOLOGY ORE DEPOSITS PHILIPSBURG, MT
Geology and ore deposits of the Philipsburg district, Granite County, Montana
KEKU ISLETS KUIU KUPREANOF ALASKA, AK
Stratigraphy of the Keku Islets and neighboring parts of Kuiu and Kupreanof Islands, southeastern Alaska
TERNARY QUARTZ-FELDSPAR PEGMATITES, CO
Ternary diagrams of the quartz-feldspar content of pegmatites in Colorado
GEOLOGY OF HURLEY WEST QUADRANGLE, NM
Geology of the Hurley West quadrangle, Grant County, New Mexico
UPPER ORDOVICIAN FORMATION MAYSVILLE, KY
Upper Ordovician formations in the Maysville area, Kentucky
GEOLOGY CRYSTALLINE ROCKS MORRISON, CO
Geology of the crystalline rocks in the western part of the Morrison quadrangle, Jefferson County, Colorado
PETROLOGY VOLCANIC MOUNT JEFFERSON, OR
Petrography and petrology of volcanic rocks in the Mount Jefferson area, High Cascade Range, Oregon
ROCKS BERKELEY SAN LEANDRO HILLS, CA
Upper Cretaceous and lower Tertiary rocks, Berkeley and San Leandro Hills, California
EVAPORITE GEOLOGY 5TH ORE CARLESBAD, NM
Evaporite geology of Fifth ore zone, Carlsbad district, southeastern New Mexico
AGE SKOONER GULCH FORMATION, CA
Age of the Skooner Gulch Formation, Mendocino County, California
PERMIAN EGAN RANGE SPRING MOUNTAINS, NV
Correlation of Permian and Pennsylvanian sections between the Egan Range and Spring Mountains, Nevada
GEOLOGY TIERRA REDONDA MTN BRADLEY, CA
Geology of the Tierra Redonda Mountain and Bradley quadrangles, Monterey and San Luis Obispo Counties, California