Massive purple clay of Wilcox group in bottom of Isom Ravine, Oxford Lafayette County, Mississippi. 1914.
Dates
Date Taken
1914
Summary
Stratification and general appearance of massive, cross-bedded, and laminated material formerly included in the "Lafayette Formation," Now interpreted as belonging with various formations underlying Mississippi. Massive purple clay of Wilcox group in bottom of Isom Ravine, Oxford Lafayette County, Mississippi. September 26, 1914. Plate 46-F in U.S. Geological Survey. Professional paper 108. 1918.
Summary
Stratification and general appearance of massive, cross-bedded, and laminated material formerly included in the "Lafayette Formation," Now interpreted as belonging with various formations underlying Mississippi. Massive purple clay of Wilcox group in bottom of Isom Ravine, Oxford Lafayette County, Mississippi. September 26, 1914. Plate 46-F in U.S. Geological Survey. Professional paper 108. 1918.
This USGS product is considered to be in the U.S. public domain. For further information on the USGS Information Policies and Instructions, refer to the Copyrights and Credits section on this web page: http://www.usgs.gov/laws/info_policies.html