Bedrock geology, altitude of base, and 1980 saturated thickness of the high plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
By: by John B. Weeks and Edwin D. Gutentag.
Contributors: Gutentag, Edwin D., 1931-; Geological Survey (U.S.)
Series: Hydrologic investigations atlas -- HA-648.
Publisher: U.S. Geological Survey
Place of publication: Reston, Va
Format: Map
Subjects: Groundwater -- Great Plains -- Maps.; Aquifers -- Great Plains -- Maps.; Geology -- Great Plains -- Maps.
Genres: Maps.
Other titles: High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming.
Notes: Text, tables, and references on both sheets; "Geohydrologic sections through aquifer" on sheet 2.
Table of contents: title: Sheet 1. Bedrock geology and altitude of aquifer base; title: Sheet 2. Saturated thickness of aquifer.