000126439 000__ 00980cam\a2200265\a\4500 000126439 001__ 126439 000126439 005__ 20210513044150.0 000126439 008__ 890608s1989\\\\inua\\\\\b\\\s00010\eng\d 000126439 035__ $$a(OCoLC)ocm19835162 000126439 035__ $$a126439 000126439 040__ $$aGIS$$cGIS$$dOCL$$dNRC$$dISE 000126439 049__ $$aISEA 000126439 090__ $$aQE109$$b.A37 no.55 000126439 1001_ $$aDroste, John Brown,$$d1927- 000126439 24510 $$aDevelopment of the Mississippian-Pennsylvanian unconformity in Indiana /$$cby John B. Droste and Stanley J. Keller. 000126439 260__ $$aBloomington, Ind. :$$bDept. of Natural Resources, Geological Survey,$$c1989. 000126439 300__ $$a11 p. :$$bill. ;$$c28 cm. 000126439 4901_ $$aGeological Survey occasional paper / Department of Natural Resources ;$$v55 000126439 504__ $$aBibliography: p. 11. 000126439 650_0 $$aGeomorphology$$zIndiana. 000126439 650_0 $$aGeology, Stratigraphic$$yCarboniferous. 000126439 651_0 $$aIndiana$$xGeology. 000126439 7001_ $$aKeller, Stanley J. 000126439 7101_ $$aIndiana.$$bGeological Survey. 000126439 830_0 $$aGeological Survey occasional paper ;$$v55. 000126439 85200 $$bgen$$hQE109$$i.A37$$ino.55 000126439 909CO $$ooai:library.usi.edu:126439$$pGLOBAL_SET 000126439 980__ $$aBIB 000126439 980__ $$aBOOK