000145485 000__ 01574mam\a2200361\a\4500 000145485 001__ 145485 000145485 005__ 20210513051010.0 000145485 008__ 920629s1992\\\\dcuab\\\\b\\\f000\0\eng\\ 000145485 010__ $$a 92025091 000145485 035__ $$a(OCoLC)ocm26261352 000145485 035__ $$a145485 000145485 040__ $$aDLC$$beng$$cDLC$$dGPO$$dAGL$$dOCLCQ$$dBTCTA$$dOCLCO 000145485 043__ $$an-usa-- 000145485 049__ $$aISEA 000145485 05000 $$aQE75$$b.B9 no.1839-K 000145485 074__ $$a0620 000145485 08200 $$a557.3 s$$a551.7/23/0974$$220 000145485 0860_ $$aI 19.3:1839-K 000145485 1001_ $$aRyder, Robert T. 000145485 24510 $$aStratigraphic framework of Cambrian and Ordovician rocks in the central Appalachian Basin from Medina County, Ohio, through southwestern and south-central Pennsylvania to Hampshire County, West Virginia /$$cby Robert T. Ryder, Anita G. Harris, and John E. Repetski. 000145485 260__ $$a[Washington] :$$bUnited States Government Printing Office ;$$aDenver, CO :$$bFor sale by Book and Open-File Report Sales, U.S. Geological Survey,$$c1992. 000145485 300__ $$aiii, 32 p. :$$bill., map ;$$c28 cm. 000145485 4901_ $$aEvolution of sedimentary basins--Appalachian basin ;$$vch. K 000145485 4901_ $$aU.S. Geological Survey bulletin ;$$v1839-K 000145485 500__ $$aOne folded. col. map in pocket. 000145485 504__ $$aIncludes bibliographical references (p. 27-32). 000145485 650_0 $$aGeology, Stratigraphic$$yCambrian. 000145485 650_0 $$aGeology, Stratigraphic$$yOrdovician. 000145485 650_0 $$aGeology$$zAppalachian Basin. 000145485 7001_ $$aHarris, Anita G. 000145485 7001_ $$aRepetski, John E. 000145485 830_0 $$aEvolution of sedimentary basins--Appalachian basin ;$$vch. K. 000145485 830_0 $$aU.S. Geological Survey bulletin ;$$v1839-K. 000145485 85200 $$bgen$$hQE75$$i.B9$$ino.1839-K 000145485 909CO $$ooai:library.usi.edu:145485$$pGLOBAL_SET 000145485 980__ $$aBIB 000145485 980__ $$aBOOK