000216822 000__ 01414cam\a2200313Ia\45e0 000216822 001__ 216822 000216822 005__ 20220217104048.0 000216822 008__ 990601s1998\\\\vauab\\\\b\\\f000\0\eng\d 000216822 035__ $$a(OCoLC)39350670 000216822 035__ $$a216822 000216822 040__ $$aGIS$$cGIS$$dISE 000216822 049__ $$aISEA 000216822 074__ $$a0624-H 000216822 0860_ $$aI 19.76:98-216 000216822 1001_ $$aRyder, Robert T. 000216822 24510 $$aCharacteristics of discrete and basin-centered parts of the Lower Silurian regional oil and gas accumulation, Appalachian basin :$$bpreliminary results from a data set of 25 oil and gas fields /$$cRobert T. Ryder. 000216822 2463_ $$aCharacteristics of discrete and basin centered parts of the Lower Silurian regional oil and gas accumulation, Appalachian basin 000216822 24630 $$aPreliminary results from a data set of 25 oil and gas fields 000216822 260__ $$a[Reston, VA] :$$bU.S. Geological Survey,$$c[1998] 000216822 300__ $$aiv, 71 leaves :$$bill. (some col.), maps (some col.) ;$$c28 cm. 000216822 4901_ $$aOpen-file report ;$$v98-216 000216822 500__ $$a"U.S. Department of the Interior, U.S. Geological Survey" 000216822 500__ $$aImprint from transmittal sheet. 000216822 504__ $$aIncludes bibliographical references (leaves 36-46). 000216822 650_0 $$aPetroleum$$xGeology$$zAppalachian Basin. 000216822 650_0 $$aNatural gas$$xGeology$$zAppalachian Basin. 000216822 650_0 $$aGeology, Stratigraphic$$ySilurian. 000216822 7102_ $$aGeological Survey (U.S.) 000216822 830_0 $$aU.S. Geological Survey open-file report ;$$v98-216. 000216822 85230 $$bdfich$$hI 19.76:$$i98-216 000216822 909CO $$ooai:library.usi.edu:216822$$pGLOBAL_SET 000216822 980__ $$aBIB 000216822 980__ $$aGOV RESOURCE