Chairs: Grant Michael Bybee, University of the Witwatersrand, Johannesburg, South Africa and Stephen Wayne Parman, Brown University, Providence, RI, United States
Primary Conveners: Richard W Carlson, Carnegie Inst Washington, Washington, DC, United States
Co-conveners: Grant Michael Bybee, University of the Witwatersrand, Johannesburg, South Africa, Oliver E Jagoutz, Massachusetts Institute of Technology, Cambridge, MA, United States and Stephen Wayne Parman, Brown University, Providence, RI, United States
OSPA Liaisons: Richard W Carlson, Carnegie Institution for Science, Washington, DC, United States
Helium isotopes of the Siberian sub-continental lithospheric mantle: Insights from eclogite xenoliths
Peter H Barry1, David R Hilton2, James M Day3, John Pernet-Fisher4, Geoffrey Hamilton Howarth4 and Lawrence A Taylor4, (1)University of Oxford, Department of Earth Sciences, Oxford, United Kingdom, (2)Univ California San Diego, La Jolla, CA, United States, (3)Univ. California, San Diego, GRD, La Jolla, CA, United States, (4)University of Tennessee, Knoxville, TN, United States
The Preservation of Meso- Archean Refractory Lithospheric Mantle Underneath the Eastern Margin of the Tanzania Craton
Qiao Shu, University of Alberta, Edmonton, AB, Canada, Jingao Liu, Univeristy of Alberta, Edmonton, AB, Canada, Graham D Pearson, University of Alberta, Earth & Atmospheric Sciences, Edmonton, AB, Canada and Sally Anne Gibson, Univeristy of Cambridge, Cambridge, United Kingdom
Tracing origins of cratonic eclogites by magnesium isotopes
Shuijiong Wang1,2, Fang-zhen Teng3, Roberta L Rudnick4 and Shu-Guang Li2, (1)University of Washington, Seattle, WA, United States, (2)China University of Geosciences, Beijing, Beijing, China, (3)University Of Washington, Seattle, WA, United States, (4)Univ Maryland, College Park, MD, United States
Looking up from the Base of a Thickened Arc — Evaluating Eclogite Fractionation Depths
Timothy Chapman, University of Sydney, School of Geosciences, Sydney, Australia, Geoffrey L Clarke, University of Sydney, Sydney, NSW, Australia and Nathan R Daczko, Macquarie University, GEMOC and CCFS, Department of Earth and Planetary Sciences, Sydney, Australia
Role of Plumes and Plates in the Construction and Preservation of Hadean-Archean Continental Nuclei
Paul A Mueller, Univ Florida-Geology Dept, Gainesville, FL, United States, David W Mogk, Montana State Univ, Bozeman, MT, United States, Darrell Henry, Louisiana State University, Baton Rouge, LA, United States and Joseph Wooden, Stanford University, Los Altos Hills, CA, United States
Clues to the chemical evolution of agpaitic magmas from compositional zoning in kakortokite-hosted eudialyte, Ilímaussaq Complex, South Greenland
Anouk Margaretha Borst1,2, Matthijs A Smit3, Tod E Waight2, Troels F D Nielsen1 and Henrik Friis4, (1)Geological Survey of Denmark and Greenland, Copenhagen, Denmark, (2)University of Copenhagen, Copenhagen K, Denmark, (3)University of Copenhagen, Copenhagen, Denmark, (4)Natural History Museum Oslo, Oslo, Norway
Late Permian Melt Percolation through the Crust of North-Central Africa and Its Possible Relationship to the African Large Low Shear Velocity Province
J Gregory Shellnutt1, Tung-Yi Lee1, Chih-Cheng Yang2, Jong-Chang Wu2, Kuo-Lung Wang3 and Ching-Hua Lo4, (1)NTNU National Taiwan Normal University, Taipei, Taiwan, (2)Chinese Petroleum Corporation-Taiwan, Miaoli, Taiwan, (3)Academia Sinica, Taipei, Taiwan, (4)Natl Taiwan Univ, Taipei, Taiwan