Illinois State Geological Survey Reports of Investigations
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r4 .G S ·. 0'-71 tLLINOlS GEOLOGICA\. Rpi ~r.9~~~~~~~~~~~~~~~~E~~~U~~~· ~. ~~~ c.·~ ~u~ . e19 .... ................,...-.__,__j STATE OF ILLINOIS - "* - HENRY HORNER, GOf1erMI' DEPARTMENT OF REGISTRATION AND EDUCATION JOHN J, HALLIHAN, Director DIVISION OF THE STATE GEOLOGICAL SURVEY M. M. LEIGHTON, Chief URBANA REPORT OF INVESTIGATIONS-NO. 59 PRELIMINARY GEOLOGICAL MAPS OF THE PRE-PENNSYLVANIAN FORMATIONS IN PART OF SOUTHWESTERN ILLINOIS Waterloo, Ki~m~wick, New Athens, Crystal City, Renault, Baldwin, Chester, and Campbell Hill Quadrangles By STUART WELLER AND J. MARVIN WELLER EXPLANATION AND STRATIGRAPHIC SUMMARY By J. MARVIN WELLER PRINTED BY AUTHORITY OF THE STATE OF ILLINOIS URBANA, ILLINOIS J 1 9 3 9 ...._ __ LIBRARY _____. STATE OF ILLINOIS HENRY HORNER, Governor DEPARTMENT OF REGISTRATION AND EDUCATION JOHN ]. HALLIHAN, Director DIVISION OF THE STATE GEOLOGICAL SURVEY M. M. LEIGHTON, Chief URBANA REPORT OF INVESTIGATIONS-NO. 59 PRELIMINARY GEOLOGICAL MAPS OF THE PRE-PENNSYLVANIAN FORMATIONS IN PART OF SOUTHWESTERN ILLINOIS Waterloo, Kimmswick, New Athens, Crystal City, Renault, Baldwin, Chester, and Campbell Hill Quadrangles By STUART WELLER AND J. MARVIN WELLER EXPLANATION AND STRATIGRAPHIC SUMMARY By J. MARVIN WELLER PRINTED BY AUTHORITY OF THE STATE OF ILLINOIS URBAN A, ILLINOIS 1 9 3 9 STATE OF ILLINOIS HoN. HENRY HoRNER, Governor DEPARTMENT OF REGISTRATION AND EDUCATION HoN. JOHN J. HALLIHAN, Director BOARD OF NATURAL RESOURCES AND CONSERVATION HoN. JoHN J. HALLIHAN, Chairman EDsoN S. BA sTIN, Ph.D., Geology HENRY C. CowLEs, Ph.D., D.Sc., WILLIAM A. NoYES, Ph.D., LL.D., Chem.D., Forestry D.Sc., Chemistry ARTH UR CuTTS WILLARD, D.Engr., Louis R. HowsoN, C.E., Engineering LL.D., President of the University of WILLIAM TRELEASE, D.Sc., LL.D., Biology Illinois STATE GEOLOGICAL SURVEY DIVISION Urbana M. M. LEIGHTON, Ph.D., Chief ENID TowNLEY, M.S., Assistant to the Chief JANE TITCOMB, M.A., Geological Assistant GEOLOGICAL RESOURCES GEOCHEMISTRY Coal G. H. CADY, Ph.D., Senior Geologist FRANK H. REED, Ph.D., Chief Chemist L. C. McCABE, Ph.D. w. F. BRADLEY, Ph.D. }AME S M. ScHOPF, Ph.D. G. c. FINGER, Ph.D. EARLE F. TAYLOR, M.S. HELEN F. AusTIN, B.S. CHARLES C. BoLE Y, M.S. Fuels Industrial Minerals J. E. LAMAR, B.S. G. R. YoHE, Ph.D. H. B. WILLMAN, Ph.D. CARL HARMAN, B.S. RoB ERT M. GRoGAN, M.S. J. s. TEMPLETON, A.B. Non-Fuels Oil and Gas J. s. MACHIN, Ph.D. A. H. BELL, Ph.D. }AMES F. VANECEK, M.S. G. V. CoHEf:, Ph.D. Analytical FREDERICK SQUIRES, B.S. CHARLES w. CARTER, Ph.D. 0. w. R EES, Ph.D. F. C. MAcKNIGHT, Ph.D. GEORGE w. LAND, B.Ed. }AMES L. CARLTON, B.S. P. w. HENLINE, B.S. FRANK E. TIPPIE, B.S. MATHEW KALINOWSKI, B.S. RoY B. RAL SToN, B.A. A. J. VERAGUTH, M.S. Areal and Engineering Geology GEORGE E. EKBLA w, Ph.D. RICHARD F. FISHER, B.A. MINERAL ECONOMICS Subsurface Geology W. H. VosKuiL, Ph.D., Mineral Economist L. E. WoRKMAN, M.S. GRACE N. OLIVER, A.B. J. NoRMAN PAYNE, Ph.D. ELWOOD ATHERTON, Ph.D. MERLYN B. BuHLE, M.S. EDUCATION EXTENSION GoRDON PRESCOTT, B.S. DoN L. CARROLL, B.S. Stratigraphy and Paleontology J. MARVIN WELLER, Ph.D. CHALMER L. CooPER, M.S. PUBLICATIONS AND RECORDS Petrography RALPH E. GRIM, Ph.D. GEORGE E. EKBLAW, Ph.D. RICHARD S A. RowLAND, Ph.D. CHALMER L. CooPER, M.S. Physics DoROTHY RosE, B.S. R. J. PIERSOL, Ph.D. ALMA R. SWEENEY, A.B. M. c. WATSON, Ph.D. M. FRANCES HARPER, M.S. DoNALD 0. HoLLAND, M.S. MEREDITH M. CALKINS Consultants: Ceramics, CuLLEN WARNER PAR MELEE, M.S., D.Sc., University of Illinois; Pleistocene Invertebrate Paleontology, FRANK CoLLINS BAKER, B.S., University of Illinois. Topographic Mapping in Cooperation with the United States Geological Survey. This Report is a Contribution of the Section of Geological Resources, Division of Stratigraphy and Paleontology. ~ 2 August 1, 1939 (A4252) CONTENTS PAGE Introduction ..... 5 Field work ................ ......... .. ....... ... .. .. ... .. .. ........... .. ..... 5 Status of maps. 5 Stratigraphy . 6 Ordovician system . 7 D ecorah limes tone .. .. 7 Kimmswick limestone. 7 F ernvale limestone . .. ... 7 M aquoketa shale. 7 Pre-Mississippian unconformity .... 7 Missi ssippian system ... 8 F ern Glen limes tone. 8 Burlington-Keokuk limestone. 8 Warsaw formation ...... .... .. 8 Salem limestone. 8 St. Louis limestone. 9 Ste. Genevieve limes tone. 9 Pre-Ches ter unconformity.. ........ 10 Ches ter form ations. ..... 10 Aux Vases sandstone. 10 R enault formation . .. ... .. ........ .. .. ... ... .. .. ....... ... 10 Y ankeetown chert. 11 P aint Creek formation ..... 11 Ruma formation ....................... 11 Okaw limestone .. .. .. ......... ...... ..... ... .. ... .. .. .. .. .... ..... 12 Baldwin formation .......... 12 M enard limes tone .. .. .. .. .. ......... ... ... ..... .. ............... .. .. .. ... ..... 13 Pales tine sandstone . ....... .. 13 Clore formation . .............. ..... ................ .......... 13 D egonia sandstone . .... .. .. ..... ..... ...... .. ... ..... 13 Kinkaid limestone . ................. .. ............ ... ............ ........ ...... 14 Pre-Pennsylvanian unconformity. .. ... .... ... ...................... 14 P ennsylvanian beds............... ... ... .... ........ .......... .. ................ 14 Structure. .... .. .. ...... .. ... ............................ ...... ... ........ 14 Waterloo-Dupo anticline ............... .... ...... .. ... .. .. ...... .. ..... ....... 14 Columbia syncline ........... 15 Valmeyer anticline... 15 Monroe City syncline . ..... .......... ........... .. .. 15 Campbell Hill anticline . ..................... .. ....... .. .. .... .. ... ... ............ 15 Bremen anticline. 15 Structure north of Millstad t ... .. .. ... ... .. .......... .. .... .. ... .. .. ........... 15 ILLUSTRATIONS FIGURE PAGE 1. Index map of southwestern Illinois showing the location of quadrangles mapped in this report . 6 2. Correlation of Chester formations in southwestern Illinois... 10 PLATE IN PocKET Preliminary geologic map of the Waterloo quadrangle and parts of the Kimmswick and New Athens quadrangles II Preliminary geologic map of parts of the Renault, Baldwin, and Crystal City quadrangles III Preliminary geologic map of part of the Chester and Campbell Hill quadrangles PRELIMINARY GEOLOGICAL MAPS OF THE PRE-PENNSYLVANIAN FORMATIONS IN PART OF SOUTHWESTERN ILLINOIS Waterloo, Kimmswick, New Athens, Crystal City, Renault, Baldwin, Chester, and Campbell Hill Quadrangles By STUART WELLER AND J. MARVIN WELLER EXPLANATION AND STRATIGRAPHIC SUMMARY By J. MARVIN WELLER INTRODUCTION FIELD WoRK HE Mississippian rocks of Illinois crop The Waterloo quadrangle and the Illi T out in three distinct areas along the nois portion of the Kimmswick quadrangle western and southern borders of the State. were mapped by Stuart Weller in 1911. The northernmost area, which is the In 1912 he mapped the Renault quad largest, extends along the Mississippi rangle and the Illinois portion of the River from Mercer County on the north Crystal City quadrangle, and in 1913 the to Madison County on the south, and also Chester quadrangle and the Mississippian includes the outcrops along Illinois and system in the Baldwin and New Athens Spoon rivers as far north as Fulton quadrangles. In 1919 the Campbell Hill County. The second area, which occu quadrangle was mapped by J. Marvin pies portions of St. Clair, Monroe, Ran Weller. dolph, and northwestern Jackson coun ties, extends for about 90 miles along the STATUS OF MAPS bluffs of the Mississippi River from a short None of these quadrangle geologic di stance below East St. Louis to about maps were ever completed for publica 20 miles below the city of Chester, and in tion. As Professor Weller's field studies cludes an area extending eastward from were continued in southern Illinois, it the bluffs a maximum width of about 15 became obvious that a subdivision of the miles. The third area is in the extreme Chester series somewhat different from southern portion of the State, and ex that adopted in the Mississippi River tends as a belt ranging from 6 to 20 miles counties was more practical and of wider wide from Union County on the west to application. It was his intention to return Hardin County on the east. to this area and revise the mapping, but This report is concerned with the this was never done. Due, however, to the need of making available at this time in second of these areas, which includes the formation on the areal geology of the type Chester sections studied by Hall and quadrangles listed above, these maps are Worthen nearly a century ago. It is also being issued in preliminary form. the area in which Stuart Weller worked The maps which are issued at this out for the first time the detailed strati time show in outline the areal distribution graphic and paleontologic successiOn of of the various formations on a scale equal the Chester series. to the standard fifteen-minute topograph- [5] 6 PRE-PENNSYLVANIAN FORMATIONS ic quadrangles of the United States Geological Survey. They. ?ave been traced directly from the ongmal manu script geologic maps without alteration ?r addition and are intended to be used m conjunction with the engraved topogra phic maps of this area. Certai? bounda~y lines are incomplete, particularly m critical areas where thick glacial drift and loess bury the bedrock and outcrops were inadequate at the time fie~d s~udi~s were made. Particular attention IS dt MILES rected to the following localities. 0 10 20 30 1. The area northeast of Columbia between Sugarloaf School and Carr Creek FIG. 1.- Index map showing A, Kimmswick;