000195017 000__ 01352cam\a2200337\a\4500 000195017 001__ 195017 000195017 005__ 20210513083302.0 000195017 008__ 980115s1997\\\\iluab\\\\b\\\s000\0\eng\d 000195017 035__ $$a(OCoLC)ocm38209858 000195017 035__ $$a195017 000195017 037__ $$bIllinois State Geological Survey, Natural Resources Building, 615 E. Peabody Drive, Champaign, Ill. 61820-6964 000195017 040__ $$aSPI$$cSPI 000195017 043__ $$an-us-il 000195017 049__ $$aISEA 000195017 090__ $$aQE105$$b.A45 no.558 000195017 092__ $$a557$$bGc-558 000195017 1001_ $$aPeppers, Russel A.$$q(Russel Allen),$$d1932- 000195017 24510 $$aDistribution of boghead algae in Illinois Basin coal beds /$$cRussel A. Peppers and Richard D. Harvey. 000195017 260__ $$aChampaign, Ill. :$$bDept. of Natural Resources, Illinois State Geological Survey,$$c1997. 000195017 300__ $$a20 p. :$$bill. (some col.), map ;$$c28 cm. 000195017 4901_ $$aCircular / Illinois State Geological Survey ;$$v558 000195017 504__ $$aIncludes bibliographical references (p. 19-20). 000195017 650_0 $$aPaleobotany$$zIllinois Basin. 000195017 650_0 $$aTorbanite$$zIllinois Basin. 000195017 650_0 $$aPlant spores, Fossil$$zIllinois Basin. 000195017 650_0 $$aAlgae, Fossil$$zIllinois Basin. 000195017 650_0 $$aCoal$$zIllinois Basin. 000195017 650_0 $$aCoal$$xAnalysis. 000195017 7001_ $$aHarvey, Richard D.$$q(Richard David),$$d1928- 000195017 7102_ $$aIllinois State Geological Survey. 000195017 830_0 $$aCircular (Illinois State Geological Survey) ;$$v558. 000195017 85200 $$bgen$$hQE105$$i.A45$$ino.558 000195017 909CO $$ooai:library.usi.edu:195017$$pGLOBAL_SET 000195017 980__ $$aBIB 000195017 980__ $$aBOOK