Geological Society of America

8:05 AM

Extension and Doming In (Ultra-)High-Pressure Terranes Driven by Syn-Convergent Exhumation of (U)HP Nappes

Rebecca A. Jamieson, Halifax, NS and Clare J. Warren, Milton Keynes, N/A and Christopher Beaumont, Dalhousie University, Halifax, NS

147328 (Technical Sessions)

8:25 AM

Controls on Late-Orogenic Exhumation of Subducted UHP Continental Basement

Jared P. Butler, Halifax, NS and Christopher Beaumont, Halifax, NS and Rebecca A. Jamieson, Halifax, NS and Clare J. Warren, Milton Keynes, N/A

148360 (Technical Sessions)

8:40 AM

The Timing of Exhumation and Basin Development In the North-East Greenland Caledonides

William C. McClelland, University of Iowa, Iowa City, IA and Jane A. Gilotti, University of Iowa, Iowa City, IA

147310 (Technical Sessions)

8:55 AM

Exhumation of Ultrahigh-Pressure Rocks from the Overriding Plate of a Continent Collision - An Example from the Greenland Caledonides

Jane A. Gilotti, University of Iowa, Iowa City, IA and William C. McClelland, University of Iowa, Iowa City, IA

147602 (Technical Sessions)

9:10 AM

Zircon Geochronology and Tectonostratigraphy of Liverpool Land, East Greenland: Evidence for a Caledonian Lower-Crustal Continental Suture

Scott M. Johnston, University of Arizona, Tucson, AZ and Hannes K. Brueckner, Queens College, CUNY, Flushing, NY and Ebbe H. Hartz, Oslo University, Oslo, N/A and G.E. Gehrels, University of Arizona, Tucson, AZ

150953 (Technical Sessions)

9:25 AM

Structural Analysis in the Coast Range Ophiolite near Paskenta, California: Implications for Tectonic Uplift Processes

Andrew D. Dewhurst, The University of Texas at Austin, Austin, TX and Mark Cloos, University of Texas at Austin, Austin, TX

148489 (Technical Sessions)

9:55 AM

Is Microplate Rotation Driving HP–UHP Exhumation In Eastern Papua New Guinea?

Laura E. Webb, Syracuse University, Syracuse, NY and Suzanne L. Baldwin, Syracuse University, Syracuse, NY and Timothy A. Little, Victoria University, Wellington, N/A and Paul G. Fitzgerald, Syracuse University, Syracuse, NY

145836 (Technical Sessions)

10:15 AM

Correlation of Eocene-Oligocene Exhumation around the Caribbean: Venezuela, Dominican Republic, Honduras, and Guatemala

Virginia Sisson, University of Houston, Houston, TX and Hans G. Ave Lallemant, Rice Univ, Houston, TX and Sorena S. Sorensen, Smithsonian Institution, Washington, DC

143448 (Technical Sessions)

10:30 AM

The Karla Tectonic Unit (KTU): A Blueschist Shear Zone Juxtaposed with the Ultra-High Pressure Tso Morari Dome (TMD), Eastern Ladakh, India (Himalaya)

Rebecca Reverman, Univ Cincinnati, Cincinnati, OH and Kees DeJong, Univ Cincinnati, Cincinnati, OH

151049 (Technical Sessions)

10:45 AM

The Insight into the Basement of Central Tibet: Timing, Exhumation, and Extent of the Qiangtang Metamorphic Belt and Duguer Shan Gneiss

Alex Pullen, University of Arizona, Tucson, AZ and Paul Kapp, University of Arizona, Tucson, AZ and George E. Gehrels, University of Arizona, Tucson, AZ and Lin Ding, Chinese Academy of Sciences, Beijing, N/A

150319 (Technical Sessions)

11:00 AM

Tectonic Evolution of the North Qaidam UHP Metamorphic Terrane, Western China

Carrie A. Menold, Albion College, Albion, CA and An Yin, University of California, Los Angeles, Los Angeles, CA and Craig E. Manning, University of California-Los Angeles, Los Angeles, CA and Xuanhua Chen, Chinese Academy of Geol Sciences, Beijing, N/A and Xiaofeng Wang, Chinese Academy of Geol Sciences, Beijing, N/A

151270 (Technical Sessions)

11:15 AM

A Thermomechanical Model of Diapriric Flow during UHP Metamorphism and Its Applications in Using P-T-T Data to Infer Upper-Mantle Rheology and Thermal Structures

An Yin, University of California, Los Angeles, CA and Craig E. Manning, University of California, Los Angeles, CA

144405 (Technical Sessions)

T344 Exhumation of Continental Ultrahigh-Pressure Terranes

Presentations