Reconnaissance geologic map of the northern half of the Helmville Quadrangle, Powell County, Montana

W. Mark Weber; Irving Jerome Witkind

doi:10.3133/ofr79444

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Reconnaissance geologic map of the northern half of the Helmville Quadrangle, Powell County, Montana

Open-File Report 79-444

By: W. Mark Weber and Irving Jerome Witkind

https://doi.org/10.3133/ofr79444

Links

More information: National Geologic Map Database Index Page (html)
Plates:
- Plate 1 (pdf)
- Plate 2 (pdf)
Download citation as: RIS | Dublin Core

Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Reconnaissance geologic map of the northern half of the Helmville Quadrangle, Powell County, Montana
Series title	Open-File Report
Series number	79-444
DOI	10.3133/ofr79444
Edition	-
Year Published	1979
Language	ENGLISH
Description	1 map ;58 x 40 cm. + legend on sheet 71 x 85 cm. --
Google Analytic Metrics	Metrics page