Generalized bedrock geologic map of the Helena area, west-central Montana / by Mitchell W. Reynolds ; U.S. Department of the Interior, U.S. Geological Survey.
| Author/creator | Reynolds, Mitchell W. |
| Other author | Geological Survey (U.S.) |
| Format | Map |
| Edition | Version 1.0, last modified 07-Aug-2002. |
| Publication Info | [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2002. |
| Description | 1 electronic map : HTML, digital, PDF file. |
| Supplemental Content | https://purl.fdlp.gov/GPO/LPS105445 |
| Subjects |
| Cartographic data | Scale 1:100,000 ; Universal transverse Mercator proj. (W 112⁰19ʹ--W 111⁰48ʹ/N 46⁰47ʹ--N 46⁰23ʹ). |
| Data characteristics | Electronic data and programs. |
| Series | U.S. Geological Survey water-resources investigation report ; 00-4212 Water-resources investigations report 00-4212. ^A164969 |
| General note | Title from HTML index page (viewed Aug. 26, 2002). |
| General note | This online map is from a larger, in-print report, published in 2000: "Hydrology of Helena area bedrock, west-central Montana, 1993-98 with a section on geologic setting and a generalized bedrock geologic map", by Joanna N. Thamke and Mitchell W. Reynolds." |
| Technical details | Mode of access: Internet from the USGS web site. Address as of 11/17/08: http://pubs.usgs.gov/wri/wri-00-4212/ ; current access via PURL. |
| GPO item number | 0624-B (online) |
| Govt. docs number | I 19.42/4:00-4212 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Electronic Resources | Access Content Online | ✔ Available |