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mods: Slade and paragon formations new stratigraphic nomenclature for Mississippian rocks along the Cumberland Escarpment in Kentucky Chapter B Ettensohn, Frank R. creator author. Geological Survey (U.S.) issuing body. Kentucky Geological Survey issuing body. text bibliography vau 1984 monographic eng remote 1 online resource (iv, 37 pages) : illustrations, 1 map. by Frank R. Ettensohn [and three others] ; prepared in cooperation with the Kentucky Geological Survey. Title from title screen (viewed Aug. 28, 2014). Includes bibliographical references (pages 33-37). n-us-ky From 310 to 345 million years ago fast Geology Kentucky Geology, Stratigraphic Mississippian Geology Geology, Stratigraphic Mississippian Geologic Period Kentucky I 19.3:1605-B I 19.3:1605-B Slade and Paragon formations (DLC) 84600178 (OCoLC)10949119 U.S. Geological Survey bulletin ; 1605-B Contributions to stratigraphy https://purl.fdlp.gov/GPO/gpo62558 COP 140901 20211120173556.0 in00003616337 eng