Bedrock geology of Oraville Quadrangle, Jackson County, Illinois

              Illinois Preliminary Geologic Map
IPGM Oraville-BG
Base map compiled by Illinois State Geological Survey from digital data provided by the United States Geological Survey. Topography compiled 1965. Planimetry derived from imagery taken 1993. PLSS and survey control current as of 1996. Partial field check 1996.
North American Datum of 1927 (NAD 27)
Projection: Transverse Mercator
10,000-foot ticks: Illinois State Plane Coordinate system, west zone (Transverse Mercator)
1,000-meter ticks: Universal Transverse Mercator grid system, zone 16
Recommended citation:
Williams, L.M., J.A. Devera, and J.R. Staub 2005, Bedrock Geology of Oraville Quadrangle, Jackson County, Illinois: Illinois State Geological Survey, Illinois Preliminary Geologic Map, IPGM Oraville-BG, 1:24,000.
Geology based on field work by L. Williams, J. Devera, and J. Staub, 2000–2005.
Digital cartography by L. Williams, J. Carrell, and T. Goeppinger, Illinois State Geological Survey.
This Illinois Preliminary Geologic Map (IPGM) is a lightly edited product, subject to less scientific and cartographic review than our Illinois Geological Quadrangle (IGQ) series. It will not necessarily correspond to the format of IGQ series maps, or to those of other IPGM series maps. Whether or when this map will be upgraded depends on the resources and priorities of the ISGS.
The Illinois State Geological Survey, the Illinois Department of Natural Resources, and the State of Illinois make no guarantee, expressed or implied, regarding the correctness of the interpretations presented in this document and accept no liability for the consequences of decisions made by others on the basis of the information presented here. The geologic interpretations are based on data that may vary with respect to accuracy of geographic location, the type and quantity of data available at each location, and the scientific and technical qualifications of the data sources. Maps or cross sections in this document are not meant to be enlarged.
IPGM Oraville-BG Sheet 1 of 2
BEDROCK GEOLOGY OF ORAVILLE QUADRANGLE
JACKSON COUNTY, ILLINOIS
Laura M. Williams, Joseph A. Devera, and James R. Staub
2005?° APPROXIMATE MEANDECLINATION, 2005TRUE NORTHMAGNETIC NORTHROAD CLASSIFICATIONPrimary highway,hard surfaceSecondary highway,hard surfaceLight-duty road, hard orimproved surfaceUnimproved roadInterstate RouteU.S. RouteState Route
ADJOINING
QUADRANGLES
1 Willisville
2 Ava
3 Vergennes
4 Raddle
5 Murphysboro
6 Altenburg
7 Gorham
8 Pomona
BASE MAP CONTOUR INTERVAL 20 FEET
SUPPLEMENTARY CONTOUR INTERVAL 5 FEET
NATIONAL GEODETIC VERTICAL DATUM OF 1929
For more information contact:Illinois State Geological Survey 615 East Peabody Drive
Champaign, Illinois 61820-6964
(217) 244-2414
http://www.isgs.uiuc.edu12345678
Released by the authority of the State of Illinois: 2005
7000
FEET10001000020003000400050006000.51 KILOMETER10SCALE 1:24 0001/2101 MILE
Illinois Department of Natural Resources
ILLINOIS STATE GEOLOGICAL SURVEY
William W. Shilts, Chief
Q
PcPtlPtmPcvMkMcMdPtuPtHolocene andPleistoceneDesMoinesianAtokanMorrowanPennsylvanianMississippianQuaternaryQuaternary DepositsCarbondale FormationCaseyville FormationKinkaid FormationDegonia FormationClore FormationChesterianTradewater Formation(upper)Tradewater Marine Zone(lower)EXPLANATIONAA􀀁􀄢"eC"e"e"e40!1287588366SymbolsStrike and dip of bedding; number indicates degree of dipOutcrop of special noteCoal mine - closedDrill Holes from which subsurface data were obtainedNumbers indicate total depth of boring in feet.Stratigraphic boring with core descriptionWater wellCoal boringOil boringLine Symbolsdashed where inferred; dotted where concealedContactNormal fault: bar and ball on downthrown sideLine of cross sectionJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJNJN"e"e'ÆÆÆ"e"e"e"e"e"e''"eC'"e"eCooooooooooooo424342444613685488695066751283814213141221533667504514232520204512141239AA􀀁􀅐PtmPtuPtlPcvQQPcPcvPcvPcvPcvPcvPcvPcvPtuMdPtlPcvPtlMdMcMkQMdPcvMcPtlPcvMkMkMkPtlPtlPtlPtlPtuPtuQQQQPtuPtuPtuPcPtuPcvPcvPcvPcvPcPcvPcvPcvPcvPtlPtlPtlPtlPtlPtlPtlPtlPtlPtlPtlPtlQ