Geothermal gradient map of North America /

Bibliographic Details
Corporate Authors:	American Association of Petroleum Geologists, Geological Survey (U.S.), American Association of Petroleum Geologists. Geothermal Survey of North America Subcommittee
Other Authors:	Schoeppel, Roger J., 1929-, Shelton, John W., Kinney, Douglas M. (Douglas Merrill), 1917-
Format:	Map
Language:	English
Published:	Reston, Virginia : Geological Survey, 1976.
Subjects:	Geothermal resources > North America > Maps. Earth temperature > North America > Maps. North America > Maps. Earth temperature. Geothermal resources. North America. Géothermie > Amérique du Nord > Cartes. Amérique du Nord > Cartes. Maps. Thematic maps.

Description
Item Description:	Depths shown by contours. "Prepared by the Geothermal Survey of North America, Subcommittee of the AAPG Research Committee." Includes "Index map showing locations of 1:1,000,000 scale computer-generated geothermal gradient maps." Inset: Lesser Antilles and northeastern South America. Cartographic material.
Physical Description:	1 map on 2 sheets : color ; 183 x 153 cm, on sheets 102 x 161 cm