. . . . . "136794.24" . . "Goldthwaite, R. P., \\\"The Teays Valley Problem, a Historical Perspective\\\", pp. 3-8 in Wilton N. Melhorn, 1991, Geology and Hydrogeology of the Teays-Mahomet Bedrock Valley Systems, Geological Society of America Special Paper." . . . . . "2.569268205453312E10" . "144840.96" . "353.568" . "121.92" . . . . "Lake Tight" . . "103.632" . "Lake Tight" .