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PENNSYLVANIAN ROCKS OF NEW ENGLAND By A W Quinn and William A Oliver Jr
PENNSYLVANIAN ROCKS OF SOUTHERN APPALACHIANS By Richard G Stearns
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America Bull Amsden anhydrite anticline Arbuckle Arbuckle Mountains Ardmore Arizona arkosic Assoc Atokan basal black shale calcareous Canyon carbonate central chert clay coal Colorado conglomerate Cordilleran correlation County Creek cyclothem deposition Desmoinesian dolomite east eastern erosion evaporites facies fauna feet thick Field Conf formation fossils fusulinids Geology geosyncline grained gray Guidebook Idaho Illinois interbedded isopach Jackfork Jour Kentucky limestone lithologic locally lower marine Mexico Mississippian Missourian Morrowan Nevada northern Oklahoma orogeny Ouachita Mountains outcrop Paleozoic Paradox basin Pennsyl Pennsylvanian rocks Permian Petroleum Geologists Bull quadrangle quartzite Range red beds reef region sand sandstone sedimentary sediments shelf siliceous siltstone southeastern southern southwest Springeran stone strata stratigraphic structural subsurface Survey Bull sylvanian tectonic Tensleep Texas thin Thompson tion U. S. Geol Uinta Mountains unconformity underclay unit Univ unpub uplift upper Utah Valley vanian Virgilian western Wolfcampian Wyoming zone