Maryland Drillholes

Click on the hole location or in the area of interest.

Wells shown in red or blue. Red denotes heat flow value available. Blue denotes temperature and geothermal gradient (only) available because no rock thermal conductivity was available.

Seismic lines shown in red.

Dikes and Triassic basin boundaries shown in green.

C-43b C-43a C-30 C-46 C-45 C-33 C-31 C-47 C-53 C-52 C-51 Crisfield

BG-1 C30 C31 C32 C33 C43A C43B C45 C46 C47
C50 C51 C52 C53 CA1 DGT1 PP1 SI3 USGS3 USGS4
All Maryland Temperature Logs
Crisfield Deep Geothermal Test Site



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Regional Geophysics Laboratory, Department of Geological Sciences, Virginia Polytechnic Institute and State University, 1046 Derring Hall, Blacksburg, VA 24061-0422. Comments to: costain@vt.edu

Last updated: 10/31/97