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Geologic map of the Black Rock Wilderness Study Area, Graham County, Arizona

Miscellaneous Field Studies Map 1918

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Abstract

Geospatial Extents

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Geologic map of the Black Rock Wilderness Study Area, Graham County, Arizona
Series title:
Miscellaneous Field Studies Map
Series number:
1918
Edition:
-
Year Published:
1987
Language:
ENGLISH
Description:
1 map ;41 x 53 cm., on sheet 74 x 102 cm., folded in envelope 25 x 32 cm.
Scale:
0