Preliminary geologic map and sections of the Hogan 4 Northeast quadrangle, Lewis and Clark and Cascade Counties, Montana

R. G. Schmidt; D. A. Swanson; Peter Zubovic

doi:10.3133/i409

Skip to main content

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Preliminary geologic map and sections of the Hogan 4 Northeast quadrangle, Lewis and Clark and Cascade Counties, Montana

IMAP 409

By: R. G. Schmidt, D. A. Swanson, and Peter Zubovic

https://doi.org/10.3133/i409

Links

More information: National Geologic Map Database Index Page (html)
Download citation as: RIS | Dublin Core

Abstract

Study Area

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Preliminary geologic map and sections of the Hogan 4 Northeast quadrangle, Lewis and Clark and Cascade Counties, Montana
Series title	IMAP
Series number	409
Subseries	NONE
DOI	10.3133/i409
Edition	-
Year Published	1964
Language	ENGLISH
Description	1 map.
Scale	24000
Google Analytic Metrics	Metrics page