 | | Journal (article/letter/editorial) | | 3315, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3315, USA ReceivedJune l, 1993;...Precambrian plutonic rocks of the Crossnore Complex in the North Carolina Blue Ridge are considered to have...crystallized 690-820 Ma. New U-Pb data indicate that the Crossnore Complex formed at 741 _+3 Ma. This age is 10-40...Appalachian Blue Ridge of Virginia; our age for the Crossnore Complex is 5-20 Ma younger than the U-Pb zircon...Core-bearing zircon from the Beech metagranite of the Crossnore Complex has a U-Pb concordia upper-intercept age |  | | Report (issue) | | CAROLINA GEOLOGICAL SOCIETY FIELD TRIP GUIDEBOOK October 21 – 23, 1983 GEOLOGIC INVESTIGATIONS IN...IN THE BLUE RIDGE OF NORTHWE3STERN NORTH CAROLINA Edited by Sharon E. Lewis Virginia Division of Mineral...NRCD Post Office Box 27687 Raleigh, North Carolina 27611-7687 CAROLINA GEOLOGICAL SOCIETY 1983 OFFICERS...South Carolina 29613 Vice-President: John J. Chapman Department of Earth Science Western Carolina University...University Cullowhee, North Carolina 28723 Secretary-Treasurer: S. Duncan Heron, Jr. Department of Geology |  | | Journal (article/letter/editorial) | | University, Washington, DC 20052, USA b U.S. Geological Survey, Denver, CO 80225, USA c Department of Earth Sciences...Memphis, Memphis, TN 38152, USA d U.S. Geological Survey, Reston, VA 20192, USA Abstract Emplacement of...throughout the Blue Ridge province of Virginia and North Carolina, and were emplaced at shallow levels in continental...Neoproterozoic extension of Rodinia in eastern North America where numerous small granitic plutons, locally...Compositionally similar granitoids are recognized further north in the Virginia Blue Ridge (Bartholomew and Lewis |  | | Report (issue) | | CAROLINA GEOLOGICAL SOCIETY 1988 OFFICERS President: Kenneth A. Gillon BP Minerals America 1112 Mill...Department of Earth Sciences University of North Carolina Wilmington, NC 28403 Secretary-Treasurer:...Anthropology Western Carolina University Cullowhee, NC 28723 H. Lee Mitchell South Carolina Water Resources...of Marine, Earth, and Atmospheric Sciences North Carolina State University Raleigh, NC 27695 Wayne V...ZONE OF THE SAURATOWN MOUNTAINS ANTICLINORIUM, NORTH CAROLINA TEUNIS HEYN. . . . . . . . . . . . . . . . |  | | Report (issue) | | 10 Avalonian zone ________________________ 10 Carolina volcanic slate belt _______________ 10 Southeastern...marking the ancient eastern continental margin of North America and recording the breakup of a larger continental...on the east (Theokritoff, 1968; Wilson, eastern North America. The ocean basin probably devel1969). Oceanic...recognizable on each flank of the orogen. A in eastern North America. The Appalachian orogen was formed by the...including rocks as old as 725 m.y.) crop out in the Carolina volcanic slate belt and probably in the higher |  | Merschat, Arthur J., Holm-Denoma, Christopher S., Levine, Jamie, McAleer, Ryan J., Southworth, Scott, Wilson, Crystal G. (2016) Geology of the Mount Rogers area, revisited, Blue Ridge, VA–NC–TN. Field Trip Guidebook. Carolina Geological Society | Report (issue) | | Rogers area, revisited, Blue Ridge, VA–NC–TN Carolina Geological Society Annual Field Trip October 29–30...Rogers area, revisited, Blue Ridge, VA–NC–TN Carolina Geological Society Annual Field Trip October 29...Merschat, Scott Southworth, Crystal G. Wilson i Carolina Geological Society http://carolinageologicalsociety...University of South Carolina Aiken, Aiken, SC Lee Phillips Univeristy of North Carolina Greensboro, Greensboro....................................77 v vi Carolina Geological Society Annual Field Trip October 29-30 |  | | Report (issue) | | Carolina Geological Society Officers 1966-67 President: William J. Furbish Duke University Durham...Durham, North Carolina Vice President: Maurice Magee Tennessee Copper Company Ducktown, Tennessee Secretary-Treasurer:...Secretary-Treasurer: S. Duncan Heron Duke University Durham, North Carolina Field Trip Leader: Douglas W. Rankin U.S...S. Geological Survey Washington, D.C. CAROLINA GEOLOGICAL SOCIETY Guidebook for 1967 Annual Meeting...THE GEOLOGY OF THE MT. ROGERS AREA, VIRGINIA, NORTH CAROLINA AND TENNESSEE Douglas W. Rankin U.S. Geological |  | | Report (issue) | | the Grandfather Mountain Window and Vicinity, North Carolina and Tennessee By BRUCE BRYANT and JOHN C. REED...Quartz monzonite gneiss _____________________ Aegirine-augite granite gneiss _______________ 36 40 41...Chilhowee Group --------------------------- 45 Slices north of the Grandfather Mountain window ------------...Ridge and Valley and Ridge belts in parts of North Carolina, Tennessee, and southern Virginia. 4. Geologic...feldspar in Beech Granite ___ Photomicrograph of aegirine-augite granite gneiss ----------------------- |  | | Report (issue) | | cise fe Sew a Sh bs LO eae hb tole Ce PEO ER baw Avery Ala Drake, Jr. The geology of the Honey Brook Upland...inherited zircon ages of the plutonic suite of the Crossnore Complex, southern Appalachians, and their implications...province in North Carolina and Tennessee, as well as smaller gneiss domes of Tennessee, North Carolina and Georgia...domes of Maryland; and the Sauras Massif of North Carolina. Still farther east are the isolated Grenville...Appalachians—the real boundary between the craton of North America and that of the AfricanEuropean mass with |  | | Report (issue) | | Trip Leaders: Andy Bobyarchick (University of North Carolina - Charlotte) Ellen Cowan (Appalachian State...State University) Jesse Hill (University of North Carolina - Chapel Hill) Keith Seramur (Appalachian State...State University) Kevin Stewart (University of North Carolina - Chapel Hill) Anne Witt (Virginia Department...Rick Wooten (North Carolina Geological Survey) Logistical Support: Tyler Clark Carolina Geological Society...Annual Meeting, October 5-7, 2018 Boone, NC cArOlinA geOlOgicAl sOciety http://carolinageologicalsociety |  | | Report (issue) | | Proterozoic tectonic evolution of the Grenville orogen in North America Edited by Richard P. Tollo Department of...George Washington University Washington, D.C. 20052 USA Louise Corriveau Geological Survey of Canada GSC-Québec...Skidmore College Saratoga Springs, New York 12866 USA Mervin J. Bartholomew Department of Earth Sciences...Tennessee 38152 USA Memoir 197 3300 Penrose Place, P.O. Box 9140 ■ Boulder, Colorado 80301-9140, USA 2004 MWR197...Place, P.O. Box 9140, Boulder, Colorado 80301-9140, USA. Copyright is not claimed on any material prepared |  | | Book (volume) | | grading to 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (volume) | | grading to 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book | | of Geology, University of South Carolina, Columbia, South Carolina 29208 (deceased). HADLEY, Jarvis...2, p. Huntington Broedel, Reverse faulting north of Harrisburg, Pennsylvania. Geol. Soc. Am. Bull...Washington County, in The physical features of Washington County. Md. Geol. Survey, Washington County (Rept...physical features of Washington County. Md. Geol. Survey Washington County (Rept. 14), 17-94. ——, Igneous...physical features of Washington County. Md. Geol. Survey, Washington County (Rept. 14), p. 95-97. ——., Structural |  | | Book (volume) | | vertebrate remains. The breaks of the White River north of Crawford in Dawes Co. and the rather extensive...chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...CHEYENNE, DEUEL, GARDEN & KEITH COUNTIES AREA, between North and South Platte rivers and in all tributary branches |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...Loch Ken in Galloway (1786) and on Goatfell in the north of Arran (1787), because he concluded, that if his...vapor-brine mixtures) are exsolved and interact with county rocks. Understanding these processes which 3 ...and Associated Mineral Deposits in Southwestern North America Phillip L. Blevin, Charlotte M. Allen,...University, Washington, DC 20052, USA 2 U.S. Geological Survey, Denver, CO 80225, USA The Late Neoproterozoic |  | | Book | | Interpretations for the Precambrian, Midcontinent USA M.P. Car/son, S.B.Treves, R.J. Goble, A. Xu ......the Grenvillian Event of the Hudson Highlands, NY, USA A.E. Gates .... ..................................Geophysics University of Oklahoma Norman, OK 73019 USA Trustee Treasurer Stephen Marshak Department of...Geology University of Illinois Urbana, IL 61801 USA Trustee Secretary A. Krishna Sinha Department of...Institute and State University Blacksburg, VA 24061 USA Trustee Marvin Carlson Nebraska Geological Survey |  | | Report (issue) | | University of Tennessee Knoxville, Tennessee 37996-1410 USA Marvin P. Carlson Nebraska Geological Survey 102...102 NH UNW NEB Lincoln , Nebraska 68588-0517 USA John H. McBride Brigham Young University Department of...Geological Sciences P.O. Box 24606 Provo, Utah 84602 USA Jose R. Martfnez Catalan Departamento de Geologfa...Place. P.O. Box 9140 • Boulder, Colorado 80301-9140 USA 2007 Ct>pynght <£1 2007. The Geological Society...Place. P.O. Box 9 140, Boulder. Colorado 80301-9140, USA. Copyright is not claimed on any material prepared |  | | Book | | University of Southern California, Los Angeles, CA 90089, USA. P. JONATHAN PATCHETT Department of Geosciences,.... . . . . . . ....... Central and southwestern North America ................................. ............ . . . . .. . . . ........................ North American Midcontinent Rift Belt-Purcell-Wernecke... . . . . . . . . . . . Anorogenic magmatism of North America Compositional variations amo Metaluminous...PROTEROZOICTERRANES AND CONTINENTAL ACCRETION IN SOUTHWESTERN NORTH AMERICA . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | plate tectonic theory began to noticeably permeate North American geologi¬ cal thought regarding the significance...equivalent rocks along the eastern seaboard of North America and elsewhere are considered to be part...landmass suggested to have become appended to the North American craton sometimes in the early to mid-Paleozoic;...eastern North America, then implic¬ itly presumed to be autochthonous with respect to the North American...Paleozoic-aged crust that ultimately accreted to North America, undergoing deformation co-eval with and |
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