Prepared by T.E. Chase ... [and others] ; prepared in cooperation with the Marine Sciences Group, Department of Paleontology, University of California, Berkeley
Date
1988
Series
Map and chart series (Geological Society of America) ; MCH068
prepared from surveys made by Civil Engineering Students, University of Wisconsin, Classes 1897, 8, 9, 0 and by the Wisconsin Geological and Natural History Survey, E.A. Birge, PH. D., director ; Hydrography and cartography in charge of L.S. Smith, C.E. ..