1. Foundation and excavation conditions map of Anchorage and vicinity, Alaska [cartographic material] Yale Public content 1974. 2013-04-18T15:54:19Z. 2013-05-02T15:45:11Z. Schmoll, Henry R. U.S. Geological Survey. English. Public. Alaska and Anchorage.
2. Map showing earth materials that may compact and cause settlement in the Golden quadrangle, Jefferson County, Colorado [cartographic material] Yale Public content 1973. 2012-12-17T19:31:23Z. 2013-03-18T22:31:36Z. Simpson, Howard E. U.S. Geological Survey. English. Public. Colorado, Jefferson County, and U.S.
3. Map showing man-modified land and man-made deposits in the Golden quadrangle, Jefferson County, Colorado [cartographic material] Yale Public content 1973. 2012-12-17T19:33:34Z. 2013-03-18T22:31:36Z. Simpson, Howard E. U.S. Geological Survey. English. Public. Colorado, Jefferson County, and Golden.
4. Map showing relative compressibility of earth materials in part of west-central King County, Washington [cartographic material] Yale Public content 1974. 2013-05-23T19:39:35Z. 2013-06-13T15:36:12Z. Miller, Robert D. (Robert David), 1922-. U.S. Geological Survey. English. Public. Washington (State) and King County.