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

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At least 1,477 records · Page 82Linked to original sources
USGS1981

Bathymetric map of the continental slope and uppermost continental rise between Lindenkohl Canyon and South Toms Canyon, offshore Eastern United States

This map was prepared as part of a study of geologic hazards to resource exploration and development on the Continental Slope in the Baltimore Canyon Trough area, off southern New Jersey. Detailed bathymetric maps are required for enfineering studies of bottom stability and for geologic interpretation of the nature of the submarine topography. This map presents the morphology of the Continental Slope in greater detail than do other available bathymetic maps (Veatch and Smith, 1939; Uchupi, 1965, sheet 2; U.S. Coast and Geodetic Survey, 1967; Belding and Holland, 1970, sheet 1; National Ocean Survey, 1977).

Lindenkohl Canyon, South Toms Canyon↗
USGS1975

Map showing construction materials in the Fairbanks D-2 NW Quadrangle, Alaska

This map is based on data presented on the Geologic map of the Fairbanks D-2 quadrangle (Map I-907, Pewe and others, 1975), the Map showing distribution of permafrost in the Fairbanks D-2 quadrangle (Map MF-668A, Pewe and Bell, 1975a), the map showing ground-water conditions in the Fairbanks D-2 quadrangle (Map MF-668B, Pewe and Bell, 1975b), and the Map showing foundation conditions in the Fairbanks D-2 quadrangle (Map MF-668D, Pewe and Bell, 1975c). Additional information, especially detailed subsurface data, can be obtained from these maps. This map provides basic information on where construction materials may be obtained near the surface. The map units are defined on the basis of type of material and distribution of permafrost.

Alaska↗
USGS1975

Map showing construction materials in the Fairbanks D-2 SE Quadrangle, Alaska

This map is based on data presented on the Geologic map of the Fairbanks D-2 SE quadrangle (Map I-942, Pewe and others, in press), the Map showing distribution of permafrost in the Fairbanks D-2 SE quadrangle (Map MF-669A, Pewe and Bell, 1975a), the map showing ground-water conditions in the Fairbanks D-2 SE quadrangle (Map MF-669B, Pewe and Bell, 1975b), and the Map showing foundation conditions in the Fairbanks D-2 SE quadrangle (Map MF-669D, Pewe and Bell, 1975c). Additional information, especially detailed subsurface data, can be obtained from these maps. This map provides basic information on where construction materials may be obtained near the surface. The map units are defined on the basis of type of material and distribution of permafrost.

Alaska↗
USGS1975

Map showing construction materials in the Fairbanks D-2 NE Quadrangle, Alaska

This map is based on data presented on the Geologic map of the Fairbanks D-2 NE quadrangle (Map I-950, Pewe and others, in press), the Map showing distribution of permafrost in the Fairbanks D-2 NE quadrangle (Map MF-670A, Pewe and Bell, 1975a), the map showing ground-water conditions in the Fairbanks D-2 NE quadrangle (Map MF-670D, Pewe and Bell, 1975c), and the Map showing foundation conditions in the Fairbanks D-2 NE quadrangle (Map MF-670B, Pewe and Bell, 1975b). Additional information, especially detailed subsurface data, can be obtained from these maps. This map provides basic information on where construction materials may be obtained near the surface. The map units are defined on the basis of type of material and distribution of permafrost.

Alaska↗