Bellefonte Nuclear Plant, Units 3 & 4 COL Application Part 2, FSAR Explanation Geologic contact Fault; arrows show relative directional movement Thrust or reverse fault; sawteeth on upper plate, ? ?? Nature of contact uncertain (may posibly be a dashed where inferred, dotted where concealed fault or a stratigraphic contact) U C C' D Normal fault; U on upthrown side, D on Line of cross section downthrown side, dashed where inferred Fault for which sense of movement is unknown; dashed where inferred Qalt Alluvial and low terrace deposits HOLOCENE QUATERNARY Qt High terrace deposits PLEISTOCENE INTERIOR LOW APPALACHIAN VALLEY AND RIDGE PROVINCE PLATEAUS PROVINCE PLATEAUS PROVINCE (western part) (easternpart) Ppv Pottsville Formation Ppv1u Pottsville Formation Ppv2u Pottsville Formation (upper part) (upper part) Ppv2l Pottsville Formation Ppv1l Pottsville Formation (lower part) (lower part) PENNSYLVANIAN PMpw Parkwood Formation Pmpwp Parkwood and Pmpwp Parkwood and Pennington Formations Pennington Formations Pzu Parkwood Formation (undifferentiated) (undifferentiated) Mp Pennington Formation and Floyd Shale (undifferentiated) Mbm Bangor and Monteagle Limestones (undiff.) Pzu Paleozoic Shale Pzu Paleozoic Shale (undifferentiated) (undifferentiated) Mf Floyd Shale Mf Floyd Shale Mh Hartselle Sandstone Mh Hartselle Sandstone Mm Monteagle Limestone Mm MISSISSIPPIAN Monteagle Limestone Mpm Pride Mountain Formation Mpm Pride Mountain Formation Mt Tuscumbria Limestone Mtfp Tuscumbria Limestone Mtfp Tuscumbria Limestone and Fort Payne Chert and Fort Payne Chert Mt Tuscumbria Limestone (undifferentiated) (undifferentiated) Mfp Fort Payne Chert and Fort Payne Chert (undifferentiated) Dc Chattanooga Shale Dc Chattanooga Shale Dcfm Chattanooga Shale and Frog Mountain Sandstone (undiff.) DEVONIAN Dfm Frog Mountain Sandstone Su Silurian System Srm Red Mountain FormationSrm Red Mountain Formation Srm Red Mountain Formation (undifferentiated) SILURIAN Os Sequatchie Formation Os Sequatchie Formation Os Sequatchie Formation Os Sequatchie Formation Oscmg Sequatchie Formation, Oscmg Sequatchie Formation, Colvin Mountain Colvin Mountain Olp Leipers Limestone Sandstone, Greensport Sandstone, Greensport Formation Formation (undifferentiated) Oi Inman Formation (undifferentiated) Oc Chickamauga Limestone Oc Chickamauga Limestone Ocm Colvin Mountain Sandstone Og Greensport Formation Oca Attalla Chert Conglomerate Oca Attalla Chert Member of the Conglomerate Member Oa Athens Shale Chickamauga Limestone of the Chickamauga Oal Athens Shale and Lenoir Limestone Limestone Ong Nashville Group (undifferentiated) Onsvr Nashville and Stones River Olol Little Oak and Lenoir Limestones Group (undifferentiated) ORDOVICIAN (undifferentiated) Osr Stone River Group Olo Little Oak Limestone (undifferentiated) Olon Little Oak and Newala Limestones On Newala Limestone OC–k Knox Group OC–ccr Chepultepec OC–k Knox Onlv Newala and Longview Limestone (undifferentiated in part) and Copper Group (undifferentiated) OC–ccr Ridge Dolomites (undiff. Chepultepec and Copper Ov Longview Limestone (undiff.) Ridge Dolomites (undiff.) in part) (undifferentiated) C–cr Copper OC–cor Chepultepec and Copper Ridge Dolomite Ridge Dolomites (undifferentiated) C–k Ketona Dolomite C–k Ketona Dolomite C–c Conasauga Formation C–c Conasauga Formation C–c/C–cl Conasauga Formation C–r Rome Formation C–s Shady Dolomite C–ch Chilhowee Group (undifferentiated) CAMBRIAN C–wwr Weisner and Wilson Ridge C–n Nichols Formation C–cn Cochran Formation (Reference 224) FIGURE 2.5-209 BLN COL 2.5-1 Explanation of Geologic Map Units and Symbols, 25-Mile Radius Rev 0.