Cartographic data | Scale 1:24,000 (W 76°22'30"--W 76°15'/N 37°00'--N 36°52'30") Economic Development, Division of Mineral Resources, 1978. |
Series |
Virginia Division of Mineral Resources publication ; 8 Virginia Division of Mineral Resources publication ; 8. ^A163016
|
General note | Map 58 x 47 cm. on sheet 74 x 107 cm. |
General note | Relief shown by contours and spot heights. Depths shown by contours and soundings. |
General note | UTM grid. |
General note | "Base map from U.S. Geological Survey, 1965 (70, 73-PR) Norfolk North Quadrangle, 7 1/2 Minute Series." |
General note | Includes text, "Structure contour map of the top of the Yorktown Formation," location map, and 3 cross sections. |
General note | "Contour interval 5 feet. |
Bibliography note | Bibliography. |
Other title | Norfolk north quadrangle, Virginia. |
LCCN | 79695117 |