GRND-WTR RES, LOWER COLO REGIO
Summary appraisals of the Nation's ground-water resources; lower Colorado region
SUMMARY APPRAISALS
Summary appraisals of the Nation's ground-water resources; New England region
GRND-WTR RES, ALASKA, AK
Summary appraisals of the Nation's ground-water resources; Alaska
BERYLLIUM DEPOSITS SPOR MOUNTAIN, UT
Hydrothermal alteration associated with beryllium deposits at Spor Mountain, Utah
DEVONIAN CARRIER SHELLS (EUOMPHALIDAE)
Devonian carrier shells (Euomphalidae) from North America and Germany
ENGINEER GEOLO HAROLD ROBERTS TUNNEL, CO
Summary of the engineering geology of the Harold D. Roberts Tunnel, Colorado
MODEL BANK STORAGE HUNGRY HORSE RES, MT
Computer model for determining bank storage at Hungry Horse Reservoir, northwestern Montana
ASPECTS MANAGUA EARTHQUAKES DEC 23, 1972
Geologic and seismologic aspects of the Managua, Nicaragua, earthquakes of December 23, 1972
TYPE SECTIONS MADISON GROUP (MISSIS), MT
Type sections of the Madison Group (Mississippian) and its subdivisions in Montana
COELENTERATA AMSDEN FORMATION (MISS), WY
Coelenterata of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming
CARBONIFEROUS MICROFACIES CORALS ARCTIC
Carboniferous microfacies, microfossils, and corals, Lisburne Group, Arctic Alaska
MISSISSIPPIAN OSTRACODA AMSDEN FORM, WY
Mississippian Ostracoda of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming
GEOLOGIC GOLD ACRES OPEN-PIT MINE, NV
Geochemical and geologic relations of gold and other elements at the Gold Acres open-pit mine, Lander County, Nevada
TECTONIC EVENTS CARLIN-PINON RANGE, NV
Tectonic events since early Paleozoic in the Carlin-Pinon Range area, Nevada
SILURIAN-DEVONIAN PELECYPODS, FL
Silurian-Devonian pelecypods and Paleozoic stratigraphy of subsurface rocks in Florida and Georgia and related Silurian pelecypods from Bolivia and Turkey