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Drill-hole logs and location map of surface and shallow subsurface materials, central and southern Delmarva Peninsula, Maryland, Delaware, and Virginia
Surface and shallow subsurface materials, central and southern Delmarva Peninsula, Maryland, Delaware, and Virginia
Delmarva Peninsula, Maryland, Delaware, and Virginia
Drill-hole logs, Delmarva Peninsula, Md., Dela., Va
1 map ; 112 x 62 cm., folded in envelope 25 x 31 cm. + 1 sheet (100 x 138 cm.)
by Melodie Hess ; Department of the Interior, United States Geological Survey.
Relief shown by contours. Depth shown by isolines.
Miscellaneous field studies ; map MF-899