Description: <DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>Chen (1965) presented a map showing the elevation of the top of the Upper Cretaceous, which is the top of the Lawson Dolomite, and we used this map for the GIS.</SPAN></SPAN></P><DIV><P><SPAN /></P></DIV></DIV>
Copyright Text: Chen, S. C., 1965, The regional stratigraphic analysis of Paleocene and Eocene rocks of Florida: Florida Geological Survey Bulletin No. 45, 105 p.