1. Slade and Paragon formations : new stratigraphic nomenclature for Mississippian rocks along the Cumberland Escarpment in Kentucky Publication/Creation: [Washington] : U.S. G.P.O. ; Alexandria, Va. : For sale by Distribution Branch, Text Products Section, U.S. Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
2. Slade and paragon formations : new stratigraphic nomenclature for Mississippian rocks along the Cumberland Escarpment in Kentucky Author/Creator: Ettensohn, Frank R., author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
3. Stratigraphic revision of upper Miocene and lower Pliocene beds of the Chesapeake group, middle Atlantic Coastal Plain Author/Creator: Ward, Lauck W. Publication/Creation: Washington : U.S. Govt. Print. Off. : For sale by the Supt. of Docs., GPO, 1980 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1478-1482. Access & Availability: Loading
4. Stratigraphic revision of upper Miocene and lower Pliocene beds of the Chesapeake group, middle Atlantic Coastal Plain Author/Creator: Ward, Lauck W., author Publication/Creation: [Reston, Va.] : United States Department of the Interior, Geological Survey, 1980 Resource Type: Book Access & Availability: Loading
5. A study of the Cretaceous-Tertiary unconformity in the Piceance Creek Basin, Colorado : the underlying Ohio Creek Formation (Upper Cretaceous) redefined as a member of the Hunter Canyon or Mesaverde Formation Author/Creator: Johnson, Ronald C. 1950- (Ronald Carl), author Publication/Creation: [Reston, Va.] : United States Department of the Interior, Geological Survey, 1980 Resource Type: Book Access & Availability: Loading
6. Summit Island Formation, a new Upper Cretaceous Formation in southwestern Alaska Author/Creator: Hoare, J. M. author Publication/Creation: [Reston, Va.] : United States Department of the Interior, Geological Survey, 1983 Resource Type: Book Access & Availability: Loading