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Filtered magnetic anomaly maps of Illinois

Geophysical Investigation Map 999

By:
,

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Abstract

Geospatial Extents

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Filtered magnetic anomaly maps of Illinois
Series title:
Geophysical Investigation Map
Series number:
999
Edition:
-
Year Published:
1992
Language:
ENGLISH
Description:
4 maps on 2 sheets :col. ;35 x 62 cm., sheets 86 x 79 cm. and 76 x 79 cm., folded in envelope 30 x 24 cm.
Scale:
1000000