Results: 1 - 4 of 4
Dec 31, 1999
Earth Sciences Report
… … A comprehensive subsurface database was built from … west of the 4th meridian). The subsurface database was used to construct a network of subsurface cross sections, …
Aug 03, 2015
Open File Report
… PROS area, the 3-D zone in the subsurface where the heavy oil and …
Dec 31, 1955
Earth Sciences Report
… and materials on the surface and subsurface of the earth. The main …
Dec 31, 1968
Earth Sciences Report
… as it moves through the subsurface and (2) those due to …