Simple bouguer gravity anomaly map of Illinois /

Simple bouguer gravity anomaly map of Illinois /

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Bibliographic Details
Author / Creator:	Heigold, Paul C.
Imprint:	Champaign, Ill. : Department of Energy and Natural Resources, Illinois State Geological Survey, 1993.
Description:	1 map ; 126 x 76 cm., folded in envelope 31 x 23 cm.
Language:	English
Series:	Illinois map 1
Subject:	Gravity anomalies -- Illinois -- Maps. Gravity anomalies. Illinois. Maps.
Cartographic data:	Scale 1:500,000 ; Lambert conformal conic proj., 33⁰N and 45⁰N, central meridian 93⁰W (W 91⁰30ʹ--W 87⁰30ʹ/N 42⁰30ʹ--N 37⁰00ʹ).
Format:	Map Print
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/1470653

Hidden Bibliographic Details
Other authors / contributors:	Illinois State Geological Survey
Notes:	Prepared in cooperation with the U.S. Geological Survey, Argonne National Laboratory, and Northern Illinois University. "... Also ... available at 1:250,000 scale in nine separate map sections, Open File Series 1993-1a through 1993-1i ... blueline reproductions." Includes text and references.

Description
Item Description:	Prepared in cooperation with the U.S. Geological Survey, Argonne National Laboratory, and Northern Illinois University. "... Also ... available at 1:250,000 scale in nine separate map sections, Open File Series 1993-1a through 1993-1i ... blueline reproductions." Includes text and references.
Physical Description:	Scale 1:500,000 ; Lambert conformal conic proj., 33⁰N and 45⁰N, central meridian 93⁰W (W 91⁰30ʹ--W 87⁰30ʹ/N 42⁰30ʹ--N 37⁰00ʹ). 1 map ; 126 x 76 cm., folded in envelope 31 x 23 cm.