DI41A
Mantle Plumes from Head to Toe II Posters

Thursday, 17 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Eric L Mittelstaedt, University of Idaho Library, Moscow, ID, United States
Conveners:  Dominique Weis, University of British Columbia, Vancouver, BC, Canada and Peter E Van Keken, Univ Michigan, Ann Arbor, MI, United States
Chairs:  Peter E Van Keken, University of Michigan Ann Arbor, Ann Arbor, MI, United States and Eric L Mittelstaedt, University of Idaho, Moscow, ID, United States
OSPA Liaisons:  Eric L Mittelstaedt, University of Idaho, Moscow, ID, United States
 
Intraplate volcanism due to convective instability of stagnant slabs in the mantle transition zone (61637)
Matthew Motoki, University of Hawaii at Manoa, Honolulu, HI, United States and Maxim D. Ballmer, Tokyo Institute of Technology, ELSI, Tokyo, Japan
 
Receiver Function Imaging of the Mantle Transition Zone beneath the South China Block (60240)
Haibo Huang1, Nicola Tosi2, Xuelin Qiu1 and Shaohong Xia3, (1)SCSIO South China Sea Institute of Oceanology, Chinese Acaademy of Sciences, Guangzhou, China, (2)Technical University Berlin, Berlin, Germany, (3)SCSIO South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
 
Fine Scale Structure of Low and Ultra-Low Velocity Patches in the Lowermost Mantle: Some Case Studies (62740)
Kaiqing Yuan, Berkeley Seismological Lab, Berkeley, CA, United States, Barbara A Romanowicz, University of California Berkeley, Berkeley, CA, United States and Scott French, NERSC, Oakland, CA, United States
 
Searching for the signal of the Iceland plume: Seismic observations of mantle discontinuities (60750)
Jennifer Jenkins, University of Cambridge, Earth Science, Cambridge, United Kingdom, Sanne Cottaar, University of Cambridge, Cambridge, United Kingdom, Robert S White, Bullard Laboratories, Cambridge, United Kingdom and Arwen Fedora Deuss, Utrecht University, Utrecht, 3584, Netherlands
 
Geodynamic constraints on deep-mantle buoyancy: Implications for thermochemical structure of LLSVP and large-scale upwellings under the Pacific Ocean. (66223)
Alessandro M Forte1, Petar Glisovic1, Stephen P Grand2, Chang Lu2, Nathan A Simmons3 and David B Rowley4, (1)Université du Québec à Montréal, GEOTOP, Montreal, QC, Canada, (2)University of Texas at Austin, Jackson School of Geosciences, Austin, TX, United States, (3)Lawrence Livermore National Laboratory, Atmospheric, Earth and Energy Division, Livermore, CA, United States, (4)University of Chicago, Chicago, IL, United States
 

The consequences of hotspots on continental lithosphere : a thermal case study on the Arabian Plate. (63218)

Sophie Vicente De Gouveia1, Jean Besse1, Marianne Greff-Lefftz1, Dominique Frizon de Lamotte2, François Leparmentier3 and Marc Lescanne4, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Université de Cergy-Pontoise, Géosciences et environnement, Cergy-Pontoise, France, (3)Total SA, Exploration / Middle East - North Africa, Paris - La Défense, France, (4)Total SA, Exploration Production SCR/R&D, Pau, France
 
The East Australian, Tasmantid, and Lord Howe Volcanic Chains: Possible mechanisms behind a trio of hotspot trails (72362)
Lara M Kalnins1, Benjamin E Cohen2, J Godfrey Fitton3, Darren F Mark2, Fred D Richards4 and Dan N Barfod5, (1)University of Durham, Durham, United Kingdom, (2)Scottish Universities Environmental Research Center at the University of Glasgow, East Kilbride, United Kingdom, (3)University of Edinburgh, Edinburgh, United Kingdom, (4)University of Cambridge, Earth Sciences (Bullard Laboratories), Cambridge, United Kingdom, (5)University of Glasgow, Glasgow, United Kingdom
 
Record of the Pacific Large Low Shear Velocity Province Upwellings Preserved in the Cretaceous Large Igneous Provinces (73420)
Pilar Madrigal1, Esteban Gazel1, Kennet E Flores2, Michael Bizimis3 and Brian R Jicha4, (1)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, (2)CUNY Brooklyn College, Earth and Environmental Sciences, Brooklyn, NY, United States, (3)University of South Carolina Columbia, Columbia, SC, United States, (4)University of Wisconsin Madison, Madison, WI, United States
 
Evidence for melt channelization in Galapagos plume-ridge interaction (74715)
Tushar Mittal and Mark A Richards, University of California Berkeley, Berkeley, CA, United States
 
Age Dependent Absolute Plate and Plume Motion Modeling (75235)
Daniel E Heaton and Anthony A P Koppers, Oregon State University, Corvallis, OR, United States
 
Defining the Tristan-Gough Hotspot: High-Resolution 40Ar/39Ar Dating of Volcanism at Tristan da Cunha (74286)
Susan Schnur, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States and Anthony A P Koppers, Oregon State University, Corvallis, OR, United States
 
Constraints from Seamounts on Pacific Plate or Plume Motion Prior to 80 Ma. (77497)
Jasper G Konter, University of Hawaii at Manoa, Honolulu, HI, United States
 
Models and Observations of Plume-Ridge Interaction in the South Atlantic and their Implications for Crustal Thickness Variations (78060)
Rene Gassmoeller1, Juliane Dannberg2, Bernhard M Steinberger3, Eva Bredow1 and Trond Helge Torsvik3, (1)GFZ Potsdam, Potsdam, Germany, (2)Texas A & M University College Station, Department of Mathematics, College Station, TX, United States, (3)University of Oslo, Centre for Earth Evolution and Dynamics (CEED), Oslo, Norway
 
Is the Hawaiian Archipelago dominantly Loa-trend? (76187)
Dominique Weis, University of British Columbia, Vancouver, BC, Canada, Lauren Harrison, EOAS University of British Columbia, Vancouver, BC, Canada, Michael O Garcia, University of Hawaii at Manoa, Honolulu, HI, United States and J Michael Rhodes, Univ Massachusetts, Amherst, MA, United States
 
Tracking the Tristan-Gough Mantle Plume Using Discrete Chains of Intraplate Volcanic Centers Buried in the Walvis Ridge (78645)
John M O'Connor, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany; GeoZentrum Nordbayern, University Erlangen-Nürnberg, Erlangen, Germany
 
Os isotope evidence for a differentiated plume head reservoir for the Ontong Java Nui source (76865)
Bruce F Schaefer, Macquarie University, Sydney, Australia
 
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