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anticlinal bank Barnett base basin Bedford bottom branch bridge Broad Top brown Chemung clay cliffs Clinton coal bed Concealed conglomerate containing Cook creek crest crosses dark deposits distance Dudley east exposed fault feet field foot formation forms fossil furnace further gray gray sandstone green greenish half Hamilton hard hill Huntingdon Huntingdon county interval iron Juniata land layers lime limestone Little lower Marcellus Mark mass massive measures middle miles mined nearly olive Oriskany outcrop passing Pennsylvania Plate Portage Price quarry railroad range red shale Report ridge rise river road rocks roll rounded sand sandstone sandy seen shaft sheets shows side slate slope station Stone surface synclinal Terrace mountain thick thin township Trough creek tunnel Tussey mountain upper valley Warrior's yards
Seite 440 - Clarion) in two sheets; 3 local contour maps at Franklin, Titusville and Spring Creek ; two maps of NW Pennsylvania, showing the past and present drainage ; long section across W. Pennsylvania ; vertical section of the formations from the Upper Coal measures down to the bottom of the Devonian ; diagram map and section of Third sand; profile section from Meadville, SW ; 5 sheets of grouped oil well sections ; 5 sheets of working drawings for well boring, &c.
Seite 438 - Z. Report on the TERMINAL MORAINE across Pennsylvania, by HC Lewis; including extracts from descriptions of the Moraine in New Jersey, by GH Cook, and in Ohio, Kentucky, and Indiana, by GF Wright . With a map of the State, 18 photographic views of the moraine, and 32 page plate maps and sections.
Seite 443 - Atlas of maps and sections (see below). 8°, pp. 311, 1881. (T. ) Atlas of colored geological contour line map of Morrison's cove, Canoe valley, Sinking valley and country west- to the Cambria county line (14 sheets) ; Index map of the same (1 sheet) ; colored sections (2 sheets). 8°, 1881.
Seite iii - Board of Commissioners of Geological Survey, In the office of the Librarian of Congress, at WASHINGTON, DC Electrotyped and printed by LANE S.
Seite 442 - R 2, for descriptions of oil rocks in McKean, Elk, and Forest counties. See V, V 2, for notes on the oil rocks of N. Butler and Clarion counties. See H 2 for oil boring at Cherry Tree, Cambria county. See G 5 for oil boring in Wayne county.
Seite 438 - I, containing 11 sheets : 4 mine sheets between Delano and Locust Dale, 3 topographical sheets between Quakake Junction and Mount Carmel, and 4 cross section sheets. 8°, NOTES.
Seite 438 - Ashburner, geologist in charge. (AA.) ATLAS OF SOUTHERN anthracite field, Part I, containing 13 sheets; 3 geological and mine sheets, 3 cross section sheets, 3 columnar section sheets, 1 topographical map sheet, and 1 coal bed area sheet, relating to the PANTHER CREEK BASIN ; 1 general map of the anthracite region, and 1 chart of anthracite production from 1820 to 1881. 8°, 1882.
Seite 442 - JH Dewees, and on the Aughwick valley and East Broad Top region in HUNTINGDON county, by CA Ashburner. With colored geological maps of East Broad Top RR and Orbisonia vicinity, (2 sheets ;) Three Springs map and section, (2 sheets ;) Sideling Hill Creek map and section, (2 sheets,) and Isometric projection at Three Springs, (Isheet;) six folded cross sections and 22 page plates of local maps and columnar sections.
Seite 441 - Buffalo Coal Company tract, Alton coal basin, and Potato Creek coal basin : map of McKean oil district ; one sheet of columnar sections between Bradford and Ridgway ; and 2 diagram sheets of the Well account and Production account in the Bradford district.
Seite 443 - ... sheets); Three Springs map and section (2 sheets); Sideling Hill creek map and section (2 sheets); and Isometric projection at Three Springs (1 sheet); six folded cross sections and 22 page plates of local maps, and columnar sections. 8°, pp. 305, 1878.