Technical Sessions - Geological Society of America

SESSION NO. 142
142-9 4:15 PM Finnen Waters, Amanda*: DiViSion STUDenT aWarD:
eXcaVaTion TechniQUeS oF cW Peale’S 1801
maSToDon eXhUmaTion
142-10 4:30 PM Davidson, Jane*: a Tale oF Three lhWYDS anD The
FamilY oF eDWarD coPe
142-11 4:45 PM Aalto, Kenneth R.*: Pioneering STUDieS oF
lanDScaPe eVolUTion, caliFornia Volcanic
TaBlelanD
142-12 5:00 PM Laporte, Léo F.*: maTching minD anD meThoD
WiTh maTerial: John imBrie anD QUanTiTaTiVe
SeDimenTarY FacieS analYSiS
142-13 5:15 PM Stout, John E.*: The eVolUTion oF The WorD Æolian
aS USeD in a geological conTeXT
SeSSion no. 143
T101. Near Field Geochemical Conditions of Geological
Repositories for Nuclear Waste: New Experimental Work and
Computer Modeling (Mineralogical Society of America; GSA
Mineralogy, Geochemistry, Petrology, and Volcanology Division)
1:30 PM, Colorado Convention Center, Room 108
Yongliang Xiong and Larry Brush, Presiding
1:30 PM introductory remarks
143-1 1:35 PM Wood, Scott A.*: aDVanceS in The aQUeoUS
SolUTion chemiSTrY oF TriValenT rare earTh
elemenTS aT TemPeraTUreS UP To 250°c:
releVance To near-FielD raDioacTiVe WaSTe
DiSPoSal enVironmenTS
143-2 1:55 PM Wolery, Thomas J.*; Xiong, Yongliang: eXPerienceS in
moVing The WiPP geochemiSTrY moDel From FmT
To eQ3/6
143-3 2:15 PM Brush, Larry*; Xiong, Yongliang: PreDicTionS oF long-
Term, near-FielD geochemical ProceSSeS anD
conDiTionS in The WiPP
143-4 2:30 PM Gimeno, María J.*; Auqué, Luis F.; Acero, Patricia; Gómez,
Javier B.; Asta, María P.: reDoX characTeriSaTion
oF The SWeDiSh canDiDaTe SiTeS For DeeP
geological DiSPoSal oF SPenT nUclear FUel
143-5 2:45 PM Becker, Udo*; Shuller, L.C.; Skomurski, Frances N.; Ewing,
R.C.: comPUTaTional moDelling oF criTical
ProceSSeS in The releaSe anD TranSPorT oF
raDionUcliDeS in The near-FielD
3:00 PM Break
143-6 3:15 PM Reed, Donald T.*; Borkowski, Marian; Ams, David; Lucchini,
Jean-Francois: near-FielD reDoX conTrol: imPacT
on acTiniDe SolUBiliTY anD SPeciaTion
143-7 3:35 PM Wang, Yifeng*; Jove-Colon, Carlos: Do We neeD more
DUraBle WaSTe FormS?
143-8 3:50 PM Roselle, Gregory T.*; Kirkes, Leslie; Allen, Caitlin D.; Roselle,
Rachael: anoXic corroSion oF STeel anD leaD
in na-cl±mg-DominaTeD BrineS in aTmoSPhereS
conTaining co2
143-9 4:05 PM Pekar, Katrina E.*; Fayek, Mostafa; Goodell, Philip C.:
characTeriZaTion oF UraniUm mineralS in
FracTUreS aT DePTh From The PB-1 Well, PeÑa
Blanca UraniUm DiSTricT, chihUahUa, meXico
143-10 4:20 PM Jang, Je-Hun*; Nemer, Martin; Xiong, Yong-Liang:
SolUBiliTY oF FerroUS oXalaTe DihYDraTe in
magneSiUm chloriDe anD SoDiUm chloriDe
SolUTion
143-11 4:35 PM Xiong, Yongliang*; Kirkes, Leslie; Roselle, Rachael:
eXPerimenTal DeTerminaTion oF SolUBiliTY
conSTanT oF earlanDiTe (ca [c h o(coo) ] •4h o)
3 3 5 3 2 2
anD PiTZer inTeracTion ParameTerS oF
– cac h o(coo) in nacl–h2o anD mgcl –h o
3 5 3
2 2
SYSTemS
4:50 PM concluding remarks
196 2010 annual meeting: Reaching New Peaks in Geoscience
SeSSion no. 144
T115. The Precambrian-Cambrian Ecosphere (R)evolution:
Insights from Chinese Microcontinents (GSA Geobiology &
Geomicrobiology Division; GSA Sedimentary Geology Division;
Paleontological Society)
1:30 PM, Colorado Convention Center, Room 605
Christoph E. Heubeck, Maoyan Zhu, and Shaoyong Jiang, Presiding
144-1 1:30 PM Shen, Shuzhong*; Zhu, Maoyan: a comPariSon oF
The Biological, geological eVenTS anD
enVironmenTal BacKgroUnD BeTWeen The
neoProTeroZoic-camBrian anD Permian-
TriaSSic TranSiTionS
144-2 1:45 PM Jiang, Shao-Yong*; Pi, Dao-Hui; Schoene, Blair: ageS oF
The KeY BoUnDarieS DUring The PrecamBriancamBrian
inTerVal in SoUTh china
144-3 2:00 PM Li, Guoxiang*; Steiner, Michael; Zhu, Maoyan: raDiaTion
PaTTernS oF earlY camBrian meTaZoan FoSSilS
in SoUTh china
144-4 2:15 PM Erdtmann, Bernd-Dieter*; Wang, Xiaofeng: neW
DiScoVerY oF eDiacaran-TYPe BioSTrUcTUreS
anD oF oTher FoSSilS on The cenTral YangTZe
PlaTForm, china
144-5 2:30 PM Gao, Feng*; Chen, Junyuan; Bottjer, David J.; Davidson,
Eric; Li, Gang; Cameron, Andrew; Hadfield, Michael;
Xian, Ding-Chang; Tafforeauf, Paul: PhaSe conTraST
SYnchroTron X-raY microTomograPhY
oF eDiacaran (DoUShanTUo) meTaZoan
microFoSSilS: PhYlogeneTic DiVerSiTY anD
eVolUTionarY imPlicaTionS
144-6 2:45 PM Steiner, Michael*; Li, Guoxiang; Hu, Shixue; Keupp, Helmut:
SoFT-TiSSUe PreSerVaTion in Small ShellY
FaUnaS
3:00 PM Break
144-7 3:15 PM Forchielli, Angela*; Steiner, Michael; Hu, Shixue; Keupp,
Helmut: recenT BrachioPoDS aS a Tool To
UnDerSTanD The TaPhonomic PaThWaYS oF The
earlieST camBrian chengJiang lingUliForm
BrachioPoDS
144-8 3:30 PM Komiya, Tsuyoshi*; Sawaki, Yusuke; Tahata, Miyuki;
Kikumoto, Ryohei: mUlTiSTage eVolUTion oF
meTaZoan
144-9 3:45 PM Och, Lawrence*; Shields, Graham; Ling, Hongfei;
Cremonese, Lorenzo; Li, Da; Poulton, Simon; Thirlwall,
Matthew; Chen, Xi; Manning, Christina; Osborn, Tony:
Biogeochemical cYcling ThroUgh The
neoProTeroZoic-camBrian TranSiTion in
china: an inTegraTeD STUDY oF reDoX-SenSiTiVe
elemenTS
144-10 4:00 PM Cremonese, Lorenzo*; Shields, Graham; Struck, Ulrich;
Ling, Hongfei; Guo, Qinjgun; Och, Lawrence; Li, Da;
Chen, Xi: Biological marine cYcleS in The earlY
camBrian conSTraineD BY niTrogen anD
organic carBon iSoToPeS From SoUTh china
4:15 PM Break
144-11 4:30 PM Hippler, Dorothee*; Stuff, Maria; Schiperski, Ferry;
Hu, Nanjie; Wagner, Johannes; Franz, Gerhard:
PrecamBrian-camBrian carBonaTe-
PhoSPhoriTe anD cherT-PhoSPhoriTe
aSSemBlageS From The YangTZe PlaTForm,
china
144-12 4:45 PM Zhu, Maoyan*; Lu, Miao; Zhang, Junming: reViSion oF
carBon iSoToPe ProFile For The eDiacaran oF
SoUTh china
144-13 5:00 PM Jiang, Ganqing*: eVolUTion oF The eDiacaranearlY
camBrian YangTZe PlaTForm
144-14 5:15 PM Scouflaire, Quentin*; Heubeck, Christoph E.; Weber,
Bernd; Zhu, Maoyan: TranSgreSSiVe-regreSSiVe