Bulletin M.Bureau of Topographic and Geologic Survey., 1951 |
Índice
REFERENCES | 21 |
THE HYNER AND FERNEY ANTICLINES AND ADJACENT AREAS | 9 |
SURFACE AND SUBSURFACE GEOLOGY OF THE DRIFTWOOD QUADRANGLE | 1 |
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argillaceous axis Berkeley Berkeley brick-red brownish-gray Burgoon conglomerate CALIFORNIA LIBRARY Cameron County Catskill Catskill red beds Chapman Renovo East Chemung chert clastic Clinton County coarse-grained considerable interbedded cross-bedded dark DESCRIPTION OF STRATA Devonian dips Driftwood anticline Driftwood Cameron Gibson Driftwood dome Driftwood quadrangle drilled Ebright fault faunal zone feet above base feet from base Fettke fine-grained Geol gray to dark-gray grayish-brown inch interbedded greenish-gray Kettle Creek syncline key bed Leidy gas field Leidy Hammersley Fork Leidy Township light greenish-gray light-gray limestone limonite little interbedded Marshlands anticline Mauch Chunk medium-bedded medium-grained micaceous mile Mississippian northwest Oriskany Oriskany sand Oriskany sandstone Oswayo Oswayo formation Pardee pebbles Pennsylvania Pocono Pocono group Pottsville quartz grains red beds red shale red soil Sandstone shale shale float shale fragments siltstone silty shale Sinnemahoning Creek Sinnemahoning syncline slightly calcareous slope southeast southwest subsurface thin thin-bedded topographic Township UNIVERSITY OF CALIFORNIA Upper Devonian Wellsboro anticline