Red River Gorge Geological Area and Natural Bridge State Park, KentuckySelected ReferencesChesnut, D.R., Jr., 1992, Stratigraphic and structural framework of the Carboniferous rocks of the central Appalachian basin in Kentucky: Kentucky Geological Survey Bulletin, 11th series, no. 3, 42 p. Dever, G. R., and Barron, L. S., 1986, Red River Gorge Geological Area (Daniel Boone National Forest) and Natural Bridge State Park, east-central Kentucky: in Southeastern Section of the Geological Society of America, Boulder, Colorado: Geolgical Society of America Centennial Field Guide v. 6, p. 43-46. Ettensohn, F., Lieman, T., and Mason, C., 2010, History and Geology of the Natural Bridge-Red River Gorge Area: Lexington, Kentucky: American Institute of Professional Geologists, Kentucky Section Spring Field Trip, Saturaday, April 17, 2010, 54 p. Available on-line at: http://ky.aipg.org/GUIDEBOOKS/2010%20Guidebook.pdf. McDade, A., 2000, Natural Arches of the Big South Fork: Knoxville, Tennessee: University of Tennessee Press, Outdoor Tennesee Series, 109 p. McFarlan, A.C., 1954, Geology of the Natural Bridge State Park area: Kentucky Geological Survey, series 9, Special Publication, 31 p. RRS, 2008, The Red River Saga, RRG Life Forms and Environment website: Available on-line at: http://www.redriversaga.com/biodiversity.html. Ruchhoft, R. H., 1986, Kentucky's Land of the Arches - The Red River Gorge (2nd Edition, 1986): Cincinnati, Ohio: The Pucelle Press, 254 p. |