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Geologic map showing thickness of the upper Cretaceous Pierre Shale in the north half of the Powder River basin, southeastern Montana and northeastern Wyoming

IMAP 2380-A

By:
, , and

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Abstract

Geospatial Extents

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Geologic map showing thickness of the upper Cretaceous Pierre Shale in the north half of the Powder River basin, southeastern Montana and northeastern Wyoming
Series title:
IMAP
Series number:
2380
Subseries
NONE
Chapter:
A
Edition:
-
Year Published:
1993
Language:
ENGLISH
Description:
1 map :col. ;84 x 120 cm., folded in envelope 30 x 24 cm.
Scale:
200000