Geology of Precambrian rocks, Ironwood-Ramsay area, Michigan

Robert George Schmidt

doi:10.3133/ofr72331

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Geology of Precambrian rocks, Ironwood-Ramsay area, Michigan

Open-File Report 72-331

By: Robert George Schmidt

https://doi.org/10.3133/ofr72331

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Document: Report (pdf)
Plate: Plate 1 (pdf)
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Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Geology of Precambrian rocks, Ironwood-Ramsay area, Michigan
Series title	Open-File Report
Series number	72-331
DOI	10.3133/ofr72331
Year Published	1972
Language	ENGLISH
Publisher	U.S. Geological Survey],
Description	12, 5 leaves :folded map ;27 cm.; 1 sheet, scale 1:24,000
Scale	24000