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Page 6245, results 156101 - 156125

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Contour map of the bedrock surface, Ludlow Quadrangle, Massachusetts
Clark J. Londquist
1973, Miscellaneous Field Studies Map 503-A
Contours show the altitude of the bedrock surface.  The position of the contours is based largely on data from wells and test holes supplemented by knowledge of the geologic history of the region.The map show the configuration of the bedrock surface if all unconsolidated earth materials were removed....
Thermal characteristics of Lake Michigan, 1954-55
John F. Carr, James W. Moffett, John E. Gannon
1973, Technical Paper 69
The thermal regime of Lake Michigan is described on the basis of the analysis of 1,671 bathythermograph casts made in 1954 and 1955. The beginning, duration, geographic extent, and ending of thermal stratification were determined from 51 thermal profiles from all areas of the open lake. The lake gained heat...
Glacial and postglacial geologic history of Isle Royale National Park, Michigan
N. King Huber
1973, Professional Paper 754-A
Isle Royale was overridden by glacial ice during each of the four major glaciations of the Pleistocene Epoch, and each successive glaciation essentially obliterated all direct evidence of preceding glaciations on the island. In the waning phase of the last major glaciation, the Wisconsin Glaciation, the frontal ice margin retreated...
Atlas of Mars, Memnonia quadrangle, MC-16
United States Geological Survey
1973, Open-File Report 73-332
This mosaic was made with Mariner 9 pictures provided by the Jet Propulsion Laboratory (JPL), California Institute of Technology. The Image Processing Laboratory (IPL) of JPL processed the digital pictures to remove image artifacts and geometric distortions, to enhance high-frequency topographic detail while subduing low-frequency albedo variation, and to transform...
Atlas of Mars, Lunae Palus quadrangle, MC-10
United States Geological Survey
1973, Open-File Report 73-329
This mosaic was made with Mariner 9 pictures provided by the Jet Propulsion Laboratory (JPL), California Institute of Technology. The Image Processing Laboratory (IPL) of JPL processed the digital pictures to remove image artifacts and geometric distortions, to enhance high-frequency topographic detail while subduing low-frequency albedo variation, and to transform...