Geology Reports⌕ Search

SEARCH · Geology Reports

Results for “Arctic”

Search indexed USGS publications on groundwater, aquifers, geologic maps, mineral resources and earthquakes. Explore source records by subject and place.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 703 records · Page 39Linked to original sources
USGS1978

Analyses of rock samples from the Hunt Fork Shale and related Upper Devonian rocks, Philip Smith Quadrangle, Arctic Alaska

More than 1400 m of fine-grained clastic rocks and reefoid limestones constitute the lower part of an Upper Devonian transgressive-regressive cycle in the central Brooks Range, Alaska (Dutro and others, 1977). The Hunt Fork Shale and an underlying heterogeneous unit (unnamed) were measured and sampled on the east side of the upper Beaucoup Creek in the Philip Smith Mountains A-1 quadrangle (secs. 17, 19, and 20, T. 14 S., R. 20 E.) (Brosge and others, 1977).

Alaska↗
USGS1981

Current meter observations within lower Cook Inlet, Alaska, 1978-1979 from the R/V Sea Sounder, Pacific-Arctic Branch, U.S. Geological Survey

The U.S. Geological Survey under contract to the U.S. Bureau of Land Management conducted geo-environmental hazard studies within lower Cook Inlet, Alaska from 1975 through 1979 (Bouma and Hampton, 1976; Bouma and others, 1977 a,b, 1978 ; Hampton and Bouma 1979). As part of this effort the U.S. Geological Survey research vessel, R/V SEA SOUNDER, conducted two cruises in 1978 and one cruise in 1979 (Table 1). A number of stations were occupied for various periods of time (Fig. 1) during which tidal current speed and direction data was recorded. Some 1978 data was obtained concurrently with bottom boundary layer experiments conducted with a large instrumented tripod system referred to as GEOPROBE (Cacchione and Drake, 1979).

Alaska↗