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Geologic History of Kansas

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Figure 27

Figure 27--Isopachous map of Morrison Formation (Jurassic) in western Kansas (adapted from Merriam, 1955a). Contour interval 50 feet.

Present in northwest corner; chert and anhydrite are present in far northwest; both are absent in eastern part of range.

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Kansas Geological Survey, Geologic History of Kansas
Comments to
Web version April 2006. Original publication date Dec. 1963.