Geologic map of the Robertson River igneous suite, Blue Ridge province, northern and central Virginia / U.S. Department of the Interior, U.S. Geological Survey ; by Richard P. Tollo and Tamara K. Lowe.
| Author/creator | Geological Survey (U.S.) |
| Other author | Tollo, Richard P. |
| Other author | Lowe, Tamara K. |
| Format | Map |
| Publication Info | Reston, VA : The Survey ; Denver, CO : For sale by Map Distribution, 1994. |
| Description | 1 map : color ; 125 x 89 cm, on sheet 137 x 96 cm, folded in envelope 30 x 24 cm + 1 pamphlet (15 pages : illustrations ; 28 cm). |
| Subjects |
| Portion of title | Robertson River igneous suite, Blue Ridge province, northern and central Virginia, geologic map |
| Cartographic data | Scale 1:100,000 (W 78⁰37ʹ30ʺ--W 77⁰42ʹ30ʺ/N 39⁰07ʹ30ʺ--N 38⁰00ʹ00ʺ) |
| Series | Miscellaneous field studies ; map MF-2229 Miscellaneous field studies ; map MF-2229. ^A415527 |
| General note | Relief shown by contours and spot heights. |
| General note | Includes text, 3 col. cross sections, and location map. |
| Bibliography note | Pamphlet includes bibliographical references (p. 13-15). |
| GPO item number | 0619-G-11 |
| Govt. docs number | I 19.113:MF-2229 |