The difference between the potentiometric surfaces of the lower Patapsco Aquifer in Southern Maryland, September 1990 and September 2007 / Steven E. Curtin, David C, Andreasen, and Andrew W. Staley ; prepared in cooperation with the Maryland Geological Survey (MGS) and the Power Plant Assessment Program, Maryland Department of Natural Resources.
| Author/creator | Curtin, Stephen E. |
| Format | Map |
| Publication Info | Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey ; [Annapolis, MD] : Maryland Dept. of Natural Resources, [2009] |
| Description | 1 map : digital, PDF file. |
| Supplemental Content | https://purl.fdlp.gov/GPO/LPS114758 |
| Subjects |
| Other author/creator | Andreasen, David C. |
| Other author/creator | Staley, Andrew W. |
| Other author/creator | Maryland Geological Survey. |
| Other author/creator | Maryland. Power Plant Topical Research Program. |
| Other author/creator | Geological Survey (U.S.) |
| Other author/creator | Maryland. Department of Natural Resources. |
| Cartographic data | Scale not given ; (W 77⁰20ʹ--W 76⁰00ʹ/N 39⁰30ʹ--N 38⁰00ʹ). |
| Series | Open- file report ; 2009-1087 U.S. Geological Survey open-file report 2009-1087. ^A632201 |
| General note | Relief shown by contours and spot heights. |
| General note | Title from title screen (viewed on July 14, 2009). |
| Technical details | Mode of access: Internet from the USGS web site. Address as of 7/14/09: http://pubs.usgs.gov/of/2009/1087/pdf/OFR2009-1087.pdf ; current access is available via PURL. |
| GPO item number | 0624-H (online) |
| Govt. docs number | I 19.76:2009-1087 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Electronic Resources | Access Content Online | ✔ Available |