Technical Sessions - Geological Society of America

SESSION NO. 280
280-8 3:45 PM Bhattacharya, Prosun; Maity, Jyoti Prakash; Nath, Bibhash;
Chen, Chien-Yen; Chatterjee, Debashis*; Mukherjee,
Abhijit: groUnDWaTer arSenic in The loWer
gangeS DelTa Plain in WeST Bengal, inDia anD
BanglaDeSh: a hYDrogeochemical comPariSon
280-9 4:00 PM Maity, Jyoti Prakash*; Nath, Bibhash; Bhattacharya,
Prosun; Chen, Chien-Yen: arSenic conTaminaTeD
groUnDWaTer anD aSSociaTeD healTh eFFecT in
gangeS DelTa, WeST Bengal, inDia
280-10 4:15 PM Alauddin, Mohammad*; Spallholz, Julian E.; Laporte, Paul F.;
Ahmed, Selim; Chakaraborty, Bandana; Zakaria, Abul BM;
Stekolchik, Elena; Schneider, Lisa N.; Tsetsakos, Panagiota;
Albertsen, Alexandria: enhancing SelenoProTeinS
BY SeleniUm SUPPlemenTaTion among PaTienTS
SUFFering From arSenic ToXiciTY DUe To
ingeSTion oF arSenic From groUnDWaTer in
BanglaDeSh
280-11 4:30 PM Misra, Kshipra*; Basu, Pralay O.: a SUSTainaBle
SolUTion For arSenic PoiSoning oF groUnD
WaTer
280-12 4:45 PM Escalera, Carlos R.*; Ormachea, Omar A.: Solar UV
raDiaTion aSSiSTeD aS(V) remoVal (SoraS) From
naTUrallY conTaminaTeD groUnD WaTerS BY
meanS oF a Semi-circUlar SecTion TUBUlar
PhoTo-reacTor
5:00 PM Discussion
5:15 PM concluding remarks
SeSSion no. 281
T65. Advances in the Geology, Geochemistry, Geochronology,
Isotope Geochemistry, Geophysics, Structural Geology, and
Tectonics of Central Colorado (GSA Mineralogy, Geochemistry,
Petrology, and Volcanology Division; GSA Structural Geology and
Tectonics Division; U.S. Geological Survey; Colorado Geological
Survey; GSA Geophysics Division)
1:30 PM, Colorado Convention Center, Room 205
Terry Klein, Karl Kellogg, and Cal Ruleman, Presiding
1:30 PM introductory remarks
281-1 1:35 PM DeWitt, Ed*; Premo, Wayne R.; Klein, Terry: The earlY
ProTeroZoic PoUDre BaSin, an imPorTanT
conSTrainT oF 1.77—1.73-ga TecTonic eVenTS in
norThern coloraDo
281-2 1:55 PM Premo, W.R.*; DeWitt, Ed H.; Klein, Terry L.; Kellogg,
Karl S.; Cole, James C.; Workman, Jeremiah B.: Some
oF The olDeST rocKS in coloraDo are riFTrelaTeD?
reSUlTS From ShrimP U-PB Zircon
geochronologY anD maJor anD TraceelemenT
geochemiSTrY
281-3 2:10 PM Premo, W.R.*; DeWitt, Ed H.; Kellogg, Karl S.; Klein, Terry L.;
Cole, James C.; Workman, Jeremiah B.: conTraSTing
PlUTonic STYleS in The PaleoProTeroZoic
oF coloraDo BeTWeen ca. 1.725 To 1.690
ga: reSUlTS From ShrimP U-PB Zircon
geochronologYanD maJor anD Trace-elemenT
geochemiSTrY
281-4 2:30 PM DeWitt, Ed*; Premo, Wayne R.; Klein, Terry: FacTorS
conTrolling generaTion anD DiSTriBUTion oF
1400-ma PlUTonS in coloraDo
281-5 2:45 PM Wessel, Zachary R.*; Ridley, John; Caine, Jonathan Saul:
ProTeroZoic TecTonicS in coloraDo:
inVeSTigaTing The STrUcTUral eVolUTion oF
The iDaho SPringS-ralSTon Shear Zone
281-6 3:00 PM Ridley, John*; Wessel, Zachary; Caine, Jonathan Saul:
TecTonic eVolUTion oF The eaSTern coloraDo
FronT range: a Tale oF TWo Shear ZoneS
3:15 PM Break
281-7 3:30 PM Klein, Terry*; DeWitt, Ed; Kunk, Michael J.; Premo,
Wayne R.; Cosca, Michael A.: TerTiarY magmaTiSm
254 2010 annual meeting: Reaching New Peaks in Geoscience
281-8 3:45 PM
in The SilVer cliFF, roSiTa, anD Deer PeaK
Volcanic cenTerS, WeT moUnTainS: coloraDogeochemiSTrY,
geochronologY, anD
STrUcTUral eVolUTion
Zimmerer, Matthew J.*; Mills, Ryan D.; Coleman, D.S.;
McIntosh, William; Hughes, Stephen: USing The
inTrUSiVe recorD To UnDerSTanD calDera
magmaTiSm: The geochronologY anD
geochemiSTrY oF The mT. aeTna calDera
comPleX, cenTral coloraDo
281-9 4:00 PM Jacob, Kristin*; Farmer, G. Lang: The Volcano-
PlUTonic connecTion aT The miD-TerTiarY
neVer SUmmer igneoUS comPleX, norTh
cenTral coloraDo
281-10 4:15 PM Kellogg, Karl S.*; Shroba, Ralph R.; Premo, Wayne R.;
Bryant, Bruce: gore range, BlUe riVer ValleY, anD
WeSTern FronT range, coloraDo – aDVanceS
in UnDerSTanDing The geologic FrameWorK
BaSeD on neW maPPing anD geochronologic
STUDieS
281-11 4:30 PM Kirkham, Robert M.*: iS There a large collaPSe
area aSSociaTeD WiTh eVaPoriTe KarST in The
SoUThWeSTern ParT oF SoUTh ParK, coloraDo?
281-12 4:45 PM Church, Stanley E.*; Fey, David L.; Wanty, Richard B.;
Schmidt, Travis S.; Klein, T.L.; Rockwell, Barnaby W.;
San Juan, Carma A.: eValUaTion oF The eXTenT oF
conTaminaTion caUSeD BY hiSTorical mining in
caTchmenTS oF cenTral coloraDo
281-13 5:00 PM Giles, Stuart A.*; Eppinger, Robert G.; Klein, Terry L.:
maPPing STream SeDimenT geochemiSTrY in
cenTral coloraDo
281-14 5:15 PM LaForge, R.*; Ostenaa, D.; O’Connell, Daniel R.H.;
Palensky, J.; Geibel, N.: ProBaBiliSTic SeiSmic
haZarD analYSiS For cherrY creeK anD
chaTFielD DamS, DenVer, coloraDo
SeSSion no. 282
T68. EARTHTIME: In Honor of the Contributions of James
Mattinson to High-Precision U-Pb Geochronology
(Geochemical Society)
1:30 PM, Colorado Convention Center, Room 207
Samuel A. Bowring, Daniel Condon, and Matthew Rioux, Presiding
1:30 PM introductory remarks
282-1 1:40 PM Mattinson, James M.*: 231Pa eXceSS in Zircon
reVealeD BY mUlTi-STeP ca-TimS analYSeS
282-2 2:00 PM Condon, Daniel*; McLean, Noah M.; Schoene, Blair;
Bowring, S.; Mattinson, James M.; Hiess, J.; Noble, S.R.;
Schmitz, Mark D.; Crowley, J.L.; Parrish, Randall:
accUracY oF The U-PB SYSTem: Tracer
caliBraTionS, DecaY conSTanTS anD oTher
ParameTerS
282-3 2:15 PM McLean, Noah M.*; Condon, Daniel; Schoene, Blair;
Bowring, Samuel A.: The FUnDamenTal limiTS oF
U-PB iD-TimS PreciSion: ProPagaTing UnDerlYing
SYSTemaTic UncerTainTieS
282-4 2:30 PM Connelly, J.N.*; Bizzarro, M.; Ivanova, M.; Krot, A.N.:
UraninUm iSoToPic VariBiliTY anD PB-PB DaTing
oF meTeoriTeS
282-5 2:45 PM Amelin, Yuri*: PreciSe U-PB geochronologY anD
ThermochronologY oF meTeoriTeS USing
U-rich acceSSorY mineralS
282-6 3:00 PM Kamo, Sandra L.*; Lana, Cristiano; Morgan, Joanna V.:
U-PB ageS oF ShocKeD Zircon crYSTalS From
SiTeS in SPain anD iTalY ProViDe more eViDence
linKing The chicXUlUB imPacT To The gloBal K-P
BoUnDarY laYer
282-7 3:15 PM Nasdala, Lutz*: aPPlicaTion oF SPecTroScoPY To
Zircon U-PB geochronologY