1. Generalized geologic map of St. Clair County, Alabama [cartographic material] Yale Public content 1963. 2011-03-30T12:49:19Z. 2015-09-28T17:08:34Z. Causey, Lawson V., 1917-. Geological Survey of Alabama. English. Public. Alabama, Saint Clair County, and Saint Clair County (Ala.).