Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This shapefile is a digitized isopach map from Randazzo. Randazzo (1997; his fig. 4.2c) presented a map showing the thickness distribution of the Upper Cretaceous interval across the Florida Peninsula. His map shows that (1) the entire Upper Cretaceous interval in Polk County is about 2,400 ft and (2) the thickness of the Upper Cretaceous does not vary that much across Florida. The lower Cedar Keys and Lawson Dolomite compose about half of the Upper Cretaceous section. </SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
Service Item Id: b55dc0ef74bc4d1886ae43f3ab66afb4
Copyright Text: Randazzo, A. F., 1997, The sedimentary platform of Florida: Mesozoic to Cenozoic, in Randazzo, A. F., and Jones, D. S., eds., The geology of Florida: Tallahassee, University of Florida Press, p. 39–56.