Technical Sessions - Geological Society of America

243-12 11:15 AM Cobbett, Rose*; Mortensen, James K.; Israel, Steve A.;
van Staal, C.R.: The DUKe riVer FaUlT, SoUThWeST
YUKon: PreliminarY eXaminaTion oF The
relaTionShiPS BeTWeen Wrangellia anD The
aleXanDer Terrane
243-13 11:30 AM Collins, William J.*; Miller, Robert: TracKing The
FUgiTiVe Wrangellian arc
11:45 AM Discussion
SeSSion no. 244
T153. Initiation and Termination of Subduction: Rock Record,
Geodynamic Models, Modern Plate Boundaries I (GSA
International Section; GSA Structural Geology and Tectonics
Division; GSA Geophysics Division; GSA Mineralogy,
Geochemistry, Petrology, and Volcanology Division)
8:00 AM, Colorado Convention Center, Room 704/706
John Wakabayashi, John W. Shervais, and Yildirim Dilek, Presiding
8:00 AM introductory remarks
244-1 8:05 AM Gerya, Taras*; Nikolaeva, Ksenia; Duretz, Thibault;
Armann, Marina: iniTiaTion anD TerminaTion oF
SUBDUcTion: PreDicTionS From nUmerical
moDelS
244-2 8:25 AM Stern, Robert J.*; Reagan, Mark K.; Ishizuka, Ozamu;
Ohara, Yasuhiko; Whattam, Scott: To UnDerSTanD
SUBDUcTion iniTiaTion, STUDY Forearc crUST. To
UnDerSTanD Forearc crUST, STUDY oPhioliTeS
244-3 8:45 AM Dilek, Yildirim*; Furnes, Harald: SPonTaneoUS
SUBDUcTion iniTiaTion anD Forearc
magmaTiSm aS reVealeD BY PhaneroZoic
SUPraSUBDUcTion Zone oPhioliTeS
244-4 9:00 AM Reagan, Mark K.*; Ohara, Yasuhiko; Ishizuka, Ozamu;
Stern, Robert: earlY eVolUTion oF The mariana
Fore-arc near gUam
244-5 9:15 AM Wakabayashi, John*; Ghatak, Arundhuti; Basu, Asish R.:
SUPra-SUBDUcTion Zone ProToliTh SignaTUreS
in meTamorPhic SoleS, iniTiaTion oF SUBDUcTion,
anD moDelS oF oPhioliTe generaTion anD
emPlacemenT
244-6 9:30 AM Ghatak, Arundhuti; Basu, Asish R.*; Wakabayashi, John:
elemenTal moBiliTY in SUBDUcTion
meTamorPhiSm: inSighT From meTamorPhic
rocKS oF The FranciScan comPleX anD
FeaTher riVer UlTramaFic BelT, caliFornia
244-7 9:45 AM Wooden, J.L.*; Mueller, P.A.; Mogk, D.W.; Henry, D.J.: The
archean PlUme-To-Trench TranSiTion anD
crUSTal groWTh
10:00 AM Break
244-8 10:15 AM Ernst, W.G.*: When DiD FormaTion/accreTion oF
The FranciScan comPleX Begin anD When DiD
iT enD?
244-9 10:30 AM Shervais, John W.*; Choi, Sung Hi; Jean, Marlon M.;
Mukasa, Samuel B.: iniTiaTion oF ProTo-FranciScan
SUBDUcTion along a TranSForm FaUlT Zone:
eViDence From SerPenTiniTe melange oF The
coaST range oPhioliTe comPleX
244-10 10:45 AM Cloos, Mark*; Ukar, Estibalitz: SUBDUcTion iniTiaTion
along The caliFornia PlaTe margin: Timing
anD Thermal eVolUTion oF The FranciScan
comPleX
244-11 11:00 AM Miller, Robert B.*; Bowring, Samuel A.; Tepper, J.H.;
Umhoefer, Paul J.; McLean, Noah M.: eocene riDge
SUBDUcTion anD TerminaTion oF The norTh
caScaDeS magmaTic arc, WaShingTon
244-12 11:15 AM Lovera, Oscar M.*; Grove, Marty; Kimbrough, David L.;
Peterman, Emily M.: imPlicaTionS oF eocene
SUBDUcTion reFrigeraTion oF SoUThern BaJa
SESSION NO. 246
For The laTe miocene geoTherm DUring iniTial
riFTing oF The gUlF oF caliFornia
11:30 AM Discussion
PoSTer
Technical SeSSionS
SeSSion no. 245
Archaeological Geology (Posters)
8:00 AM, Colorado Convention Center, Hall B
Authors will be present from 2 to 4 PM, and 4:30 to 5:30 PM
Booth #
245-1 1 Brooks, William E.*: georg PeTerSen (1898-1985): mining
anD meTallUrgY in ancienT PerU
245-2 2 Glumac, Bosiljka*; Betances, Catherine: PorTaBle hanDhelD
X-raY FlUoreScence (XrF) in ProVenance STUDieS oF
YaPeSe STone moneY
245-3 3 Gunter, Madeleine A.*; Bailey, David G.; Goodale, Nathan;
Coles, Melissa; Kuijt, Ian: PorTaBle XrF analYSiS
oF graVeSToneS comPoSeD oF Fine-graineD
meTamorPhic anD SeDimenTarY rocKS From earlY
meDieVal irelanD
245-4 4 Glumac, Bosiljka*; Froneberger, Miriam: marBle aS a
PoTenTial local SoUrce For YaPeSe STone moneY
245-5 5 Lanzarone, Peter M.*; Garrison, Ervan; Getahun, Assiged:
mUlTi – SeaSonal groUnD – PeneTraTing raDar
(gPr) analYSeS aT The FanTa STream FoSSil anD
archaeological SiTe, cenTral eThioPia
245-6 6 Benson, Blair E.*; De Vore, Steven L.: geoPhYSical
inVeSTigaTionS oF The moUnD ciTY BorroW PiTS in
roSS coUnTY, ohio
245-7 7 Williams, Caitlyn M.*; Baker, Gregory S.; Ault, Bradley A.:
a mUlTi-Tool geoPhYSical inVeSTigaTion oF The
Dreamer’S BaY ancienT roman PorT, aKroTiri
PeninSUla, cYPrUS
245-8 8 Hill, Christopher L.*; Blackwell, Bonnie A.B.; Deely, Aislinn E.;
Blickstein, Joel I.B.; Skinner, Anne R.: STraTigraPhY anD
eSr DaTing For PaleolaKe DePoSiTS aSSociaTeD
WiTh miDDle PaleoliThic aSSemBlageS in The Selima
SanDSheeT, SoUThern egYPT
245-9 9 Van Plantinga, Alexander*; Peppe, Daniel J.; Tryon, Christian;
Faith, J. Tyler: geoarchaeologY oF The PleiSTocene
WaSiriYa BeDS, rUSinga iSlanD, KenYa
245-10 10 Hansen, Nathaniel J.*; Colgan, Patrick M.: The geomorPhic
anD enVironmenTal SeTTingS oF KnoWn
archaeological SiTeS in The loWer granD riVer
ValleY, oTTaWa coUnTY, michigan
245-11 11 Takla, Melanie*; Raab, Alexandra; Raab, Thomas; Rösler, Horst;
Bönisch, Eberhard: moDeling The PaST - a giS-BaSeD
STUDY For The reconSTrUcTion oF PaST lanD USe
anD hUman imPacT on The enVironmenT
SeSSion no. 246
Economic Geology (Posters)
8:00 AM, Colorado Convention Center, Hall B
Authors will be present from 2 to 4 PM, and 4:30 to 5:30 PM
Booth #
246-1 12 McClung, Craig R.*; Gutzmer, Jens; Gertloff, Ellen; Beukes,
Nicholas J.; Strauss, Harald: SUlFUr iSoToPeS oF BaSemeTal
SUlFiDe anD BariTe PairS From The aggeneYSgamSBerg
BhT DiSTricT, SoUTh aFrica
246-2 13 Richards, Bryony*; McClung, Craig R.; Viljoen, Fanus:
characTeriZaTion oF The Kolo KimBerliTe PiPe:
conSTrainTS on The comPoSiTion anD geneSiS oF The
31 Oct.–3 Nov. • Denver, Colorado, USA 239
AM
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