Technical Sessions - Geological Society of America

SESSION NO. 219
219-4 2:20 PM
Some eXamPleS From The nioBrara anD Belle
FoUrche riVerS: greaT PlainS, UniTeD STaTeS
Grant, Gordon E.*; Safran, Elizabeth; O’Connor, James E.;
House, P. Kyle; Cashman, Kathy V.; Ely, Lisa L.: can’T
geT oVer iT: caUSeS anD conSeQUenceS oF
geological DiSconTinUiTieS in riVerS
219-5 2:40 PM Meyer, Grant A.*; Persico, Lyman P.; Levine, Rebekah:
BeaVer Damming anD DiSconTinUiTY along
STreamS in The greaTer YelloWSTone
ecoSYSTem
219-6 3:00 PM Burchsted, Denise*; Daniels, Melinda: BeaVer Dam
imPacTS on SeDimenT anD WaTer regime, anD
imPlicaTionS For riVer reSToraTion
219-7 3:15 PM Levine, Rebekah*; Meyer, Grant: BeaVer Damming
eFFecTS anD PerSiSTence on a moUnTain
STream, cenTennial ValleY, monTana
219-8 3:30 PM Wohl, Ellen*; Beckman, Natalie: leaKY riVerS:
imPlicaTionS oF The loSS oF FlUVial
DiSconnecTiViTY
219-9 3:45 PM Cadol, Daniel*; Wohl, Ellen: conTrolS on SeDimenT
TranSPorT inTerrUPTion BY a logJam in a
TroPical graVel-BeD STream
219-10 4:00 PM Daniels, Melinda*; Hooke, Lisa; Sheeley, Jason; Brown,
Tracy: laTeral DiSconTinUiTieS on The PreengineereD
miSSoUri riVer
219-11 4:15 PM Swanson, Benjamin J.*; Meyer, Grant A.; Pitlick, John:
The inFlUence oF TriBUTarY conFlUenceS on
channel Form anD SeDimenT TranSPorT: rio
chama, nm
219-12 4:30 PM Elliott, Caroline M.*; Jacobson, Robert B.: FlUVial
DiSconTinUiTieS anD ecological channel
claSSiFicaTion aT a regional Scale,
aPalachicola-chaTTahoochee-FlinT riVer
SYSTem
219-13 4:45 PM Pavlowsky, Robert T.*; Martin, Derek J.; Owen, Marc;
Lecce, Scott A.: hiSTorical DiSTUrBance anD
geomorPhic recoVerY oF Big riVer, eaSTern
miSSoUri
219-14 5:00 PM Knox, James C.*; Fitzpatrick, Faith A.: DriFTleSS area
channel anD SeDimenT reSPonSeS To laTe 20ThearlY
21ST cenTUrY changeS in lanD coVer,
climaTe, anD rUnoFF hYDrologY
5:15 PM Discussion
SeSSion no. 220
T137. Developing Chronologies for Tectonic Geomorphic Studies
(GSA Quaternary Geology and Geomorphology Division; GSA
Structural Geology and Tectonics Division)
1:30 PM, Colorado Convention Center, Room 702
Edward J. Rhodes, A. Yin, and Lewis A. Owen, Presiding
1:30 PM introductory remarks
220-1 1:35 PM Burbank, Doug*; Godard, Vincent: changing raTeS oF
FaUlT SliP aT climaTic Time ScaleS: DriVerS anD
imPacTS in The nePaleSe himalaYa
220-2 1:55 PM Grove, Marty*; Yin, An; Zhang, Jin-Yu; Wu, Fu-Yuan;
Gehrels, G.E.: laTe cenoZoic TecTonic eVolUTion
oF The eaSTern himalaYan Drainage SYSTem:
inTerPlaY BeTWeen riFTing, UPliFT, anD
glaciaTion
220-3 2:10 PM Restrepo-Moreno, Sergio A.*; Cardona, Agustin; Jaramillo,
Carlos; Bayona, Germán; Montes, Camilo; Farris, David W.:
conSTraining cenoZoic UPliFT/eXhUmaTion
oF The Panama-choco BlocK BY aPaTiTe anD
Zircon loW-TemPeraTUre ThermochronologY:
inSighTS on The onSeT oF colliSion anD The
morPhoTecTonic hiSTorY oF The region
228 2010 annual meeting: Reaching New Peaks in Geoscience
220-4 2:25 PM Michalak, Melanie J.*; Rose, Elizabeth J.; Hall, Sarah R.;
Hourigan, Jeremy; Farber, Daniel: eViDence For a laTe
miocene-Pliocene PUlSe oF eXhUmaTion From
loW-T ThermochronologY in The PerUVian
anDeS
220-5 2:40 PM Rhodes, Edward J.*; Herman, Frédéric; Jaiswal, Manoj;
Schwenninger, Jean-Luc: loW TemPeraTUre
ThermochronologY USing oSl: aPProach anD
PreliminarY aSSeSSmenT
220-6 2:55 PM Crider, Juliet G.*; Miller, Brendan A.; Burmester, Russell F.;
Thackray, Glenn D.; Housen, Bernard A.: (re)aSSeSSing
The aPPlicaTion oF ViScoUS remanenT
magneTiSm To DaTing geomorPhic eVenTS
3:10 PM Break
220-7 3:25 PM Frankel, Kurt L.*: DeVeloPing allUVial Fan
chronologieS To DeTermine raTeS anD
PaTTernS oF DeFormaTion in The eaSTern
caliFornia Shear Zone-WalKer lane
220-8 3:45 PM Rittase, William; McDonald, Eric; Walker, J. Douglas*;
Kirby, Eric; Gosse, John; Spencer, Joel Q.G.: comBining
aBSolUTe DaTing oF allUVial FanS WiTh Soil
characTeriSTicS To inVeSTigaTe SPaTial anD
TemPoral VariaBiliTY oF SliP along The
cenTral garlocK FaUlT – PiloT KnoB ValleY,
caliFornia
220-9 4:00 PM Kirby, Eric*; McDonald, Eric; Gosse, John; Rittase,
William M.; Hoffman, William; Walker, J. Douglas: on The
UTiliTY oF inTegraTing Soil characTeriSTicS
WiTh raDiomeTric DaTing in The STUDY oF acTiVe
FaUlTS: an eXamPle From eaSTern caliFornia
220-10 4:20 PM Smith, Jacqueline A.*; Rodbell, Donald T.; Bowen, David R.;
Zehner, Steven P.; Graber, Nathan R.: USing oFFSeT
moraineS To DeTermine aPParenT SliP raTeS
on The corDillera Blanca normal FaUlT,
PerUVian anDeS
220-11 4:35 PM Taylor, Michael H.*; Mora, Andrés; Teson, Eliseo; Gosse,
John; Stockli, Daniel F.; Walker, J. Douglas; Mocek, Beate:
along-STriKe ShorTening raTeS acroSS The
eaSTern FooThillS oF The colomBian anDeS:
eXamPleS From The llanoS BaSin
4:50 PM Discussion
SeSSion no. 221
T139. The Barrier Island System: Evolution in Response
to Changing Sea Levels (GSA Quaternary Geology and
Geomorphology Division)
1:30 PM, Colorado Convention Center, Room 708
Christopher J. Hein and Zoe J. Hughes, Presiding
1:30 PM introductory remarks
221-1 1:35 PM Cooper, J. Andrew G.*; Jackson, D.W.T.: eXTreme
BeDrocK conTrol on Barrier iSlanD
morPhologY anD eVolUTion
221-2 1:50 PM Orford, Julian D.*; Anthony, Edward: The Beach
morPhoDYnamic PerSPecTiVe anD graVel
Barrier eVolUTion
221-3 2:05 PM Elliott, Emily A.*; Rodriguez, Antonio B.: TranSiTioning
From a regreSSiVe To TranSgreSSiVe Barrier:
DiScUSSing ThreSholD reSPonSe anD The
mechaniSmS oF change
221-4 2:20 PM Hein, Christopher J.*; FitzGerald, Duncan M.; Albernaz,
Marcio B.; Cleary, William J.; Menezes, Joao Thadeu de;
Klein, Antonio Henrique da F.: geoPhYSical
eXaminaTion oF a regreSSiVe Barrier:
imPlicaTionS For miD- To laTe-holocene SealeVel
Fall in The SoUThern hemiSPhere
221-5 2:35 PM Barber, Donald C.*; Nebel, Stephanie; Ruge, Zoe: reTreaT
oF miD-aTlanTic (US) Barrier Shoreline