Preliminary geologic map of Portage quadrangle, Montana, surficial geology

Richard Walter Lemke; Edwin K. Maughan

doi:10.3133/ofr54166

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Preliminary geologic map of Portage quadrangle, Montana, surficial geology

Open-File Report 54-166

By: Richard Walter Lemke and Edwin K. Maughan

https://doi.org/10.3133/ofr54166

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Plate: Plate 1 (pdf)
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Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Preliminary geologic map of Portage quadrangle, Montana, surficial geology
Series title	Open-File Report
Series number	54-166
DOI	10.3133/ofr54166
Edition	-
Year Published	1954
Language	ENGLISH
Description	1 map
Google Analytic Metrics	Metrics page