http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Geophysical and Solar-Terrestrial Data Center
geothermal data compiled by the North Dakota Geological Survey ; map produced by the National Geophysical and Solar-Terrestrial Data Center, National Oceanic and Atmospheric Administration for the Division of Geothermal Energy, United States Department of Energy ; geothermal data compiled under the direction of Kenneth L. Harris ; map produced by Lawrence W. Miller, Jr. and Albert E. Theberge, Jr. in cooperation with the Earth Science-Laboratory/University of Utah Research Institute.
Relief shown by contours and spot heights.
Includes text, 4 ancillary maps of the Mississippian Madison Group showing depth, water quality, thickness, and temperature, and "Cross section of North Dakota showing the stratigraphic position of the Mississippian Madison Group relative to other rock units ..."
Scale 1:500,000. 1 cm. equals 5 km. 1 in. equals approx. 8 miles ;
Lambert conformal conic projection based on standard parallels 33° and 45°
2000 USA Them C (by state) North Dakota 1981 1:500,000.
North Dakota Geological Survey, University Station, Grand Forks, N.D. 58202