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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 487 records · Page 27Linked to original sources
USGS1990

Publications of the U.S. Geological Survey, 1990

This catalog is a list of (1) books and maps 1 that were published during 1990, and (2) articles by Geological Survey personnel in non-Geological Survey journals and books that came to our attention in 1990; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961", "Publications of the Geological Survey, 1962-1970", and "Publications of the U.S. Geological Survey, 1971 through 1981."

Publications of the US Geological Survey↗
USGS1991

Publications of the U.S. Geological Survey, 1991

This catalog is a list of (1) books and maps that were published during 1991, and (2) articles by Geological Survey personnel in non-Geological Survey journals and books that came to our attention in 1991; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961", "Publications of the Geological Survey, 1962-1970", and "Publications of the U.S. Geological Survey, 1971 through 1981."

Publications of the US Geological Survey↗
USGS1992

Publications of the U.S. Geological Survey, 1992

This catalog is a list of (1) books and maps 1 that were published during 1992, and (2) articles by U.S. Geological Survey personnel in non-U.S. Geological Survey journals and books that came to our attention in 1992; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961", "Publications of the Geological Survey, 1962-1970", and "Publications of the U.S. Geological Survey, 1971 through 1981.

Publications of the US Geological Survey↗
USGS1994

Publications of the U.S. Geological Survey, 1993

This catalog is a list of (1) books and maps that were published during 1993, and (2) articles by U.S. Geological Survey personnel in non-U.S. Geological Survey journals and books that came to our attention in 1993; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961", '"Publications of the Geological Survey, 1962-1970", and "Publications of the U.S. Geological Survey, 1971 through 1981."

Publications of the US Geological Survey↗
USGS1995

Publications of the U.S. Geological Survey, 1994

This catalog is a list of (1) books and maps that were published during 1994 and (2) articles by U.S. Geological Survey personnel in non-U.S. Geological Survey journals and books that came to our attention in 1994; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961,""Publications of the Geological Survey, 1962-1970," and "Publications of the U.S. Geological Survey, 1971 through 1981."

Publications of the US Geological Survey↗
USGS1995

Publications of the U.S. Geological Survey, 1995

This catalog is a list of (1) books and maps1 that were published during 1995 and (2) articles by U.S. Geological Survey personnel in non-U.S. Geological Survey journals and books that came to our attention in 1995; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961," "Publications of the Geological Survey, 1962-1970," and "Publications of the U.S. Geological Survey, 1971 through '1981."

Publications of the US Geological Survey↗
USGS1997

Publications of the U.S. Geological Survey, 1996

This catalog is a list of (1) books and maps that were published during 1996 and (2) articles by U.S. Geological Survey personnel in non-U.S. Geological Survey journals and books that came to our attention in 1996; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961," "Publications of the Geological Survey, 1962-1970," and "Publications of the U.S. Geological Survey, 1971 through 1981."

Publications of the US Geological Survey↗
USGS1997

Publications of the U.S. Geological Survey, 1997

This catalog is a list of (1) books and maps that were published during 1997 and (2) articles by U.S. Geological Survey personnel in non-U.S. Geological Survey journals and books that came to our attention in 1997; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961,'' "Publications of the Geological Survey, 1962-1970," and "Publications of the U.S. Geological Survey, 1971 through 1981."

Publications of the US Geological Survey↗
USGS1999

Publications of the U.S. Geological Survey, 1998

This catalog is a list of (1) books and maps that were published during 1998 and (2) articles by U.S. Geological Survey personnel in non-U.S. Geological Survey journals and books that came to our attention in 1998; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961," "Publications of the Geological Survey, 1962-1970," and "Publications of the U.S. Geological Survey, 1971 through 1981."

Publications of the US Geological Survey↗
USGS2000

Publications of the U.S. Geological Survey, 1999

This catalog is a list of (1) books and maps that were published during 1998 and (2) articles by U.S. Geological Survey personnel in non-U.S. Geological Survey journals and books that came to our attention in 1998; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961," "Publications of the Geological Survey, 1962-1970," and "Publications of the U.S. Geological Survey, 1971 through 1981."

Publications of the US Geological Survey↗
USGS2001

Publications of the U.S. Geological Survey, 2000

This catalog is a list of (1) books and maps that were published during 2000 and (2) articles by U.S. Geological Survey personnel in non-U.S. Geological Survey journals and books that came to our attention in 2000; it supplements the permanent catalogs "Publications of the Geological Survey, 1879-1961," "Publications ofthe Geological Survey, 1962-1970," and "Publications of the U.S. Geological Survey, 1971 through 1981."

Publications of the US Geological Survey↗
USGS1975

Chemical analyses (raw laboratory data) and locality index maps of the Confederate Gulch area, Broadwater and Meagher Counties, Montana

Analysis of the side looking airborn radar imagery of Massachusetts, Connecticut and Rhode Island indicates that radar shows the topography in great detail. Since bedrock geologic features are frequently expressed in the topography the radar lends itself to geologic interpretation. The radar was studied by comparisons with field mapped geologic data first at a scale of approximately 1:125,000 and then at a scale of 1:500,000. The larger scale comparison revealed that faults, minor faults, joint sets, bedding and foliation attitudes, lithology and lithologic contacts all have a topographic expression interpretable on the imagery. Surficial geologic features were far less visible on the imagery over most of the area studied. The smaller scale comparisons revealed a pervasive, near orthogonal fracture set cutting all types and ages of rock and trending roughly N40?E and N30?W. In certain places the strike of bedding and foliation attitudes and some lithologic Contacts were visible in addition to the fractures. Fracturing in southern New England is apparently far more important than has been previously recognized. This new information, together with the visibility of many bedding and foliation attitudes and lithologic contacts, indicates the importance of radar imagery in improving the geologic interpretation of an area.

Montana↗