 | | Report (volume) | | GEOLOGY OF THE McCALLS FEBEY-QUABBYVILLE DISTEICT PENNSYLVANIA BY ELEANORA BLISS KNOPF AND ANNA I. JONAS...General geology of the Piedmont province in Pennsylvania. Geology of the Piedmont upland in Maryland..._--_--._-_-._-_---___ Geology of the McCalls Ferry-Quarry ville district. ________________ Pre-Cambrian rocks...___-__-_--__-____.-______----__ Glenarm series in Pennsylvania._---______---.____-__.__ Cockeysville marble...vicinity._ Lower Cambrian rocks of the McCalls Ferry-Quarry ville district..-----._---_-_-..---------_----_---_-______ |  | | Journal (article/letter/editorial) | | CONTACT-METAMORPHIC EFFECTS OF TRIASSIC DIABASE AT SAFE HARBOR, PENNSYLVANIA BY RANDOLPH W. CHAPMAN CONTENTS Page Af...Page ir*.ex map showing location of Safe Harbor y. Pennsylvania 192 'P^yseal dike of diabase intruding...muscovite, biotite, chlorite, and clino.,- Harbor, Pennsylvania, a vertical, north- zoisite. Heat was the...later played a role. In the outer zone, • 'icep quarry in the diabase affords a splendid hydrothermal...Geologic map of Safe Harbor quarry, Pennsylvania 191 2. Safe Harbor quarry, Pennsylvania 194 3. Photomicrographs |  | | Report (issue) | | DESCRIPTIVE MINERALOGY OF PENNSYLVANIA 104 Na 2Al 2 Si3 Oi .2H 2 O; SiO 2 47.4, A1 2 O 3 26.8, Na...Na 2 O 16.3, Lenni, Delaware County. Crystals. Eyerman, 1911, 11. Composition: Analysis: Fe 2 O3 CaO...Sp.gr LOCALITIES: Berks County: Birdsboro, and Gickerville; Delaware County: Leiperville, Lenni (druses... Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville ; Philadelphia:...Philadelphia: Fairmount Park, Frankford, and Rit- enhouse quarry. SCOLECITE CaAl 2 Si3 Oi .3H 2 O MONOCLINIC |  | | Journal (article/letter/editorial) | | AND NEWS IDIOMORPHIC CORDIERITE FROM SAFE HARBOR, PENNSYLVANIA W. Hanor,o Tourrnsox, Sprin gfield.,P...examination of altered schistsfrom the quarry at Safe Harbor, Pa., the author found small idiomorphic...idiomorphic cordierite has not been reported from Pennsylvania, and it is the purpose of this note to place...to narrow contact aureoles. The cordierite at Safe Harbor occurs in a brecciated zone in a highly micaceous...Harpers formation. The brecciated zone crosses the quarry in a N.E.-S.W. direction, roughly parallel to the |  | | Report (volume) | | THE HONEYBKOOK AND PHOENIXVILLE QUADBANGLES, PENNSYLVANIA BY F. BASCOM AND G. W. STOSE UNITED STATES...Beekmantown limestone__________________________ Conestoga limestone.._____________________________ Mesozoic...42 8. A, Limestone conglomerate near base of Conestoga limestone; B, Crinkled thin-bedded impure banded...of part of Chester Valley showing overlap of Conestoga limestone.________________________ 5. Ideal section...across Mine Ridge uplift, showing deposition of Conestoga limestone unconformably on older rocks______ 6 |  | | Journal (article/letter/editorial) | | College, London, England; William M. Myers of Pennsylvania State College; and Heinrich Ries of Cornell...1,444.84 2,368.75 r , 4 6 8. 75 SClshares, Pennsylvania Railroad 4i' shares,American Telephone& Telegraph...southeast part of Park County and in the north-central part of Fremont County, Colorado, is underlain...which consists of mica schists and gneisses, sillimanite schists and gneisses,and lime-silicate rocks...magnetite, bismutite, beyerite, cordierite-pinite, sillimanite, monazite, and uranothorite (?). (5) Migmatiteformedlocallyby |  | | Report (volume) | | examples: Ontario Economic geology Beatty Township Garrison Township Gold, Konoeivmi Lake area Porcupine...Am. Jour. Botany American Journal of Botany. Lancaster, Pa. Am. Jour. Sci. American Journal of Science...Annals Association of American Geographers Annals. Lancaster, Pa. Assoc. Canadienne-Frangaise Av. Sci. Annales...des Sciences Annales. Montreal. Auk The Auk. Lancaster. Pa. Beach Erosion Board, Tech. Memo.- Beach Erosion...Gazette. Chicago. Bot. Rev. Botanical Review. Lancaster, Pa. British Columbia Dept. Mines Ann. Rpt.; Bull |  | | Report (issue) | | Serpentine Rocks Of the Piedmont Upland Maryland, Pennsylvania And Delaware By NANCY C. PEARRE and ALLEN V...districts ______ -._-_____-_____-___._. Montgomery County, Md_-_-_---_---_-_-----------_-__--_-_-_Soldiers...___________ 715 716 716 718 719 720 721 721 722 723 Quarry descriptions.-___._-_-_-_-_-_-_---_-___--______-_...___--___-________--____.__.__ Cardiff "green marble" quarry...._._._-__________ Jarrettsville-Dublin district...descriptions_______________________________________ Montgomery County, Md___-_______________________.__ Etchison mine_____-_- |  | | Book | | Red and gray sandstone shale, and limestone. PENNSYLVANIA 40 I 60 50 Ml I 80 KM 76° -, I II --...l0000unse THE GEOLOGY OF PENNSYLVANIA COMMONWEALTH OF PENNSYLVANIA Mark Schweiker, Governor DEPARTMENT...Geology Slippery Rock University Published by PENNSYLVANIA GEOLOGICAL SURVEY PITTSBURGH GEOLOGICAL SOCIETY...from Hyner View, Hyner Run Slate Park, Clinton County, showing accordant ridges in the Appalachian Plateaus...of the Ridge and Valley province in Huntingdon County. Flooded meanders of Raystown Lake on the Raystown |  | | Book | | Geology, Franklin and Marshall College, Lancaster, Pennsylvania 17604. WOOD, Gorvon H., Jr., Branch of...divergence in the ——., Applachians of southeastern Pennsylvania and Soc. Am. Bull., v. 51, no. 6, p. Geol....Martic overthrust and the Glenarm series in Pennsylvania and Maryland. Geol. Soc. Am. Spec. Paper 35...Broedel, Reverse faulting north of Harrisburg, Pennsylvania. Geol. Soc. Am. Bull., v. 54, no. 9, pp. 1375-1397...843-917. 1949, Structures of the basement rocks of Pennsylvania and Maryland and their effect on overlying structures |  | | Report (volume) | | described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor:...analysis: KelH. D., 5. ler, W. D., 3. Talladega County, hematiteOklahoma, potash agstone, granite magnetite...ground water: Powham, C. E. ell, W. J., 4. Marengo County: Newton, J. G., 1. Core-drilling program, ChattanooMica:...J.,4. Excursion, Tertiary type-localiMontgomery County: Reade, ties: Rainwater, E. H. , 1. H. L. , Jr...Harris, H. B. trolled: Braunstein, J., 3. Escambia County: Cagle, J. W. ,Jr. Pollard field: Jones, W. B. |  | | Journal (article/letter/editorial) | | type, composed of regional metamorphic biotite-sillimanite gneiss facies and kyanite schist facies. The...(-}-diopside), periclase -k calcite, sillimanite~- hypersthene, sillimanite-t- K-Na feldspar ~ cordierite,... plagioclase+hornblende~quartz, andalusite, sillimanite, calcite -}-quartz, dolomite, biotite + cordierite...feldspar -t- quartz, cornndum%K-feldspar, biotite-}-sillimanite~-quartz-~-K-feldspar, tremolite~-dolomiteqdiopside...through formation of intermediate phase being sillimanite ?) yields 1% of the product only in 260 h at |  | | Report (volume) | | RESOURCES OF THE QUAKERTOWN-DOYLESTOWN DISTRICT PENNSYLVANIA AND NEW JERSEY BY F. BASCOM, E. T. WHERRY,...Well-bedded shales of the Lockatong formation in quarry on Delaware River 1 mile west of Lumberville, Doylestown...quadrangle._________ FIGURE 1. Index map of eastern Pennsylvania, western New Jersey, and parts of Delaware and...RESOURCES OF THE QUAKERTOWN-DOYLESTOWN DISTRICT, PENNSYLVANIA AND NEW JERSEY 1 By F. BASCOM, E. T. WHERRY...Delaware and Schuylkill Rivers, in southeastern Pennsylvania, north of Philadelphia; the northeast corner |  | | Report (volume) | | Am. Jour. Botany-American Journal of Botany. Lancaster, Pa. Am. Jour. Sci.-American Journal of Science...Annals-Association of American Geographers Annals. Lancaster, Pa. 3 4 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY...Yearbook. Cheney, Wash. Bot. Rev.-Botanical Review. Lancaster, Pa. Breviora. Cambridge, Mass. British Columbia...Society Journal. Chapel Hill, N.C. Evolution. Lancaster, Pa. Explosives Engineer. The Explosives Engineer...Chicago. _ . Los Angeles County Mus. Quart.; Sci. Ser., Paleontology-Los Angeles County Museum Quarterly; Science |  | | Book | | Office Building Portland 1, Oregon Cf 7 J o ( Pennsylvania Bureau of Topographic and Geologic Survey ✓...Department of Internal Affairs , .., Harrisburg, Pennsylvania Rhode Island Development Council Roger Williams...northeast part of the Coosa Coal Field, St. Clair County, Alabama, by H. E. Rothrock. 1949. 69 B. 50 Well...and G. L. Richardson. 91 1940. district, Franklin County, Alabama, by E . F. Burchard and H. D. Pallister...C".1.5 Geology and mineral resources of Cherokee County, AlaC. 2 Abstract of Alabama clay bama, by E . |  | | Report (volume) | | California. Economic geology. Chromite, El Dorado County: Cater, F. W., Jr. Healdsburg quadrangle: Gealey...W. K. Mercur~·, New Almaden mines, Santa Clara County: Bailey, E. H. San Francisco Bay counties: Bowen...Bowen, 0. E , Jr., 3 Mineral resources, Fresno County: Logan, C. A. Geologic maps. Bitterwater Cre€k area:...Am. Jour. Botany-American Journal of Botany. Lancaster, Pa. Am. Jour. Sci.-American Journal of Science...Annals-Association of American Geographers Annals. Lancaster, Pa. Assoc. Canadienne-Fran~aise Ay. Sci. Annales-Association |  | | Report (volume) | | B. S. Minnesota, Cook County, titaniferous magnetite: Grout, F. F. Pennsylvania, eastern: Gray, C., 1... Iron, Cook County, titaniferous magnetite: Grout, F. F. IRON. Minnesota, Cook County, titaniferous...Mining Journal. New York. SERIALS 9 Evolution. Lancaster, Pa. Field & Lab.-Field & Laboratory. Dallas,...Jour. Chem. Physics-Journal of Chemical Physics. Lancaster, Pa. Jour. Geol. Education-Journal of Geological...Bulletin. Portland, Oreg. Pa. Acad. Sci. Proc.-Pennsylvania Academy of Science Proceedings. Grantham, Pa |  | | Book (edition) | | springs in Columbia county, New York, and a region in the town of Hoosic, Rensselaer county, afford large quantities...gas. There is another locality at Canoga, Seneca county, where the water is in violent ebullition from...Blue Ridge at Warm and Hot Springs in Buncombe county, N. C. and on the Washita in Arkansas. At Bath...filled in about 15 hours. A light-house at Portland harbor, on Lake Erie, four miles from Fredonia, is also...been met with, in Rutherford county, North Carolina, (fig. 4,) and Hall county, Georgia. The original rock |  | | Book (edition) | | springs in Columbia county, New York, and a region in the town of Hoosic, Rensselaer county, afford large quantities...gas. There is another locality at Canoga, Seneca county, where the water is in violent ebullition from...at Warm and Hot Springs in Buncombe At Bath, in county, N. C. and on the Washita in Arkansas. England...filled in about 15 hours. A light-house at Portland harbor, on Lake Erie, four miles from Fredonia, is also...been met with, in Rutherford county, North Carolina, (fig. 4,) and Hall county, Georgia. The original rock |  | | Book (edition) | | springs in Columbia county, New York, and a region in the town of Hoosic, Rensselaer county, afford There is...at large quantities of this gas. Canoga, Seneca county, where the water is in violent ebulthe earth, ...at Warm and Hot Springs in Buncombe At Bath, in county, N. C. and on the Washita in Arkansas. lition ...light-house at Portland feet is filled in about 15 hours. harbor, on Lake Erie, four miles from Fredonia, is also...been met with, in Rutherford county, North Carolina, (fig. 4,) and Hall county, Georgia. The original rock |  | | Report (volume) | | of M assachusetts, Connecticut, New jersey, Pennsylvania, Virginia , Maryland , North Carolina, and other...geology of Massachusetts, Connecticut, New Jersey, Pennsylvania, Virginia, Maryland , North Carolina, and South...appropriate, the applicable early Mesozoic basin, State, county, or 7 1/2minute USGS topographic quadrangle covered...the State are cited. More than one basin, State, county, or quadrangle may appear for an entry. A State...C.-S.C.) Deep River (N.C.) Durham (N.C.) Davie County (N.C.) Dan River and Danville (N.C.-Va.) Scottsburg |  | | Book (edition) | | springs in Columbia county, New York, and a region in the to,vn of Hoosic, Rensselaer county, afford large...gas. There is another locality at Canoga, Seneca county, where the ,vater is in violent ebullition from...Blue Ridge at Warm and Hot Springs; in Buncombe county, N. C.; and on the Washita in Arkansas. At Bath...in about 15 hour.=-. A light-house at Portland harbor, on Lake Erie, fi)1n· rnile s from Fredonia, is...been met with, in Rutherford county, North Carolina, (fig. 4,) and Hall county, Georgia. The original rock |  | | Report (volume) | | classn_____ classification Co_______. Company, County Coll______ Collections Conini_____ Committee Cominuii____... ABBEEVIATIONS Topog_____ Topographic, etc. Tp________ Township Tps_______ Townships Trans_____. Transactions... Y. American Journal of Botany vols. 29, 30. Lancaster, Pa. American Journal of Science vols. 240, 241...of American Geographers Annals vols. 32, 33. Lancaster, Pa. Association of Pacific Coast Geographers...Publication no. 18. Rock Island, 111. Auk vols. 59, 60. Lancaster, Pa. 2 BIBLIOGEAPHY OF NOETH AMERICAN GEOLOGY |  | | Book | | and appropriate. Post miles give mileage on a per-county basis. Some counties place post mile signs only...given county. Mileage increases eastward or northward and then restarts at 0 at the next county line....is Santa Barbara County; 29.00 is highway mileage from the south boundary of the county. Post miles are...the Antelope Valley California Poppy Reserve on Lancaster Road (an extension of West Avenue I), 4 miles...Molybdenum Corporation of America has a large open-pit quarry in one of the largest known rare earth deposits |  | | Report (volume) | | Bull. 1060-D, p. 193, 252-253, pl. 7. In Nemaha County, Kans., member is basal unit of Howard limestone...Aarde farm, sec. 4, T. 26 S., R. 11 E., Greenwood County. Aaron Slatet Precambrian or Paleozoic: Central...Central Railroad, sees. 5-7, T. 11 S., R. 5 E., Pope County. Named for Abbott Station. Abbyville Gabbrol Precambrian...map. Occurs in vicinity of Abbyville, Mecklenburg County. Abercrombie Formationl Middle Cambrian: Western...above Pope Creek coal. Named for Aberdeen, Butler County, Ky., where it stands out in prominent cliffs along |
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