000010995 000__ 01207cam\a2200313Wi\4500
000010995 001__ 10995
000010995 005__ 20210512012124.0
000010995 008__ 780407s1945\\\\iluab\\\\b\\\s00010\eng\d
000010995 010__ $$a45-004550
000010995 035__ $$a(OCoLC)ocm03787141
000010995 035__ $$9AAB1406SI
000010995 035__ $$a10995
000010995 040__ $$aISE$$cISE$$dIEP
000010995 043__ $$an-us-il
000010995 049__ $$aIEPC
000010995 092__ $$a557.73$$bIL29r, no. 105
000010995 099__ $$aQE662 .D8
000010995 1001_ $$aDu Bois, Ernest Paul,$$d1917-
000010995 24510 $$aSubsurface relations of the Maquoketa and "Trenton" formations in Illinois :$$bpetroleum possibilities of Maquoketa and "Trenton" in Illinois /$$cby E. P. Du Bois [and] Carl A. Bays.
000010995 260__ $$aUrbana :$$bIllinois State Geological Survey,$$c1945.
000010995 300__ $$a38 p. :$$bmaps, diagrs. ;$$c25 cm.
000010995 4901_ $$aIllinois.$$bState geological survey.$$tReport of investigations,$$vno. 105.
000010995 504__ $$aBibliographical footnotes.
000010995 650_0 $$aGeology$$zIllinois.
000010995 650_0 $$aPetroleum$$xGeology$$zIllinois.
000010995 650_0 $$aGeology, Stratigraphic$$yOrdovician.
000010995 7001_ $$aBays, Carl Andrew,$$d1914-
000010995 7400_ $$aPetroleum possibilities of Maquoketa and "Trenton" in Illinois.
000010995 830_0 $$aReport of investigations (Illinois State Geological Survey),$$vno. 105.
000010995 85200 $$bgen$$hQE662$$i.D8
000010995 909CO $$ooai:library.usi.edu:10995$$pGLOBAL_SET
000010995 980__ $$aBIB
000010995 980__ $$aBOOK