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229 T127. Crustal Petrology (Posters)


Session Chairs:
Francisco Apen, Wentao Cao, Charlotte Connop, Victor Guevara, David Hernández Uribe, Chris Yakymchuk

This session explores various igneous and metamorphic processes that have shaped Earth’s crust. We welcome contributions from the micro- to macroscale, from the deep to shallow crust, and from field- to laboratory- to modeling-based.



Author Availability:

3:30–5:30 p.m.

Presentations

Booth No. Paper No. Title Presenting Author Action
245 229-1 Petrogenesis of the Twilight Trondhjemite in the Needle Mountains, CO Jannitta Yao View
246 229-2 Preliminary Results from a Geochemical Analysis of the Basement Rocks of the Mexican Hill Quadrangle, Bighorn Mountains, Wyoming, USA. Lauren Phelps View
247 229-3 In Defense of Petrological Depth Estimates John Platt View
248 229-4 Melt Inclusions in Granulite Xenoliths of the Geronimo Volcanic Field, SE Arizona: Evidence for Lower Crustal MASH Processes During the Mid-Tertiary? Andrew Hindall View
249 229-5 Testing the Use of Zircon Chemistry to Infer Crustal Thickness in the Gangdese Arc, Southern Tibet Armando Lopez View
250 229-6 To what extent does deformation impact the geochemistry and radiogenic isotope signatures of accessory minerals and whole-rocks? A case study from the Bergell intrusion, Central Alps Shane Scoggin View
251 229-7 Mafic Granulite Garnet Geochronology in the Deepest Section of the Athabasca Granulite Terrane Grace McClintock View
252 229-8 Petrogenesis, geochemistry, and geochronology of plutonic rocks from the Kohistan Batholith and Khunjerab Pluton, NW Pakistan Matee Ullah View
253 229-9 Multi-Stage Magmatic Evolution in the Central Urumieh–Dokhtar Magmatic Arc (NE Saveh, Iran): Evidence from Zircon U-Pb Dating, Lu-Hf Isotopes, and Whole-Rock Geochemistry Matee Ullah View
254 229-10 Garnet-rich Fingers in the Chipman dike Swarm, Athabasca Granulite Terrain: Implications for the evolution of hydrous mafic rocks in the lower crust. Joseph Sasso View
255 229-11 Mapping Archean Crust: Esker Zircon Geochronology in the Under-explored NW Slave Province Abigail Weiner View
256 229-12 Isotopic Insights into Progressive Rodingitization in the Dun Mountain Ophiolite, Aotearoa New Zealand Charlie Hite View
257 229-13 Partial melting of a metabasalt with eclogite relics in a hot subduction zone due to breakdown of phengite and amphibole, Sierra Nevada, California David Shimabukuro View
258 229-14 The Wallowa Batholith: 10+ Million Years of Magmatism Through Progressively Thickening Crust? Kenneth Johnson View
259 229-15 Retrieving metamorphic conditions of felsic granulite from Lac Dumoine terrane, western Grenville Province, Canada Nicky Flores View
260 229-16 Assessing the Timing and Degree of Contact Metamorphism in the Funeral Mountains Keanu Montanez View
261 229-17 Metamorphic History and Detrital Provenance of the Torbashi Thrust Sheet in the Karakul–Mazar Terrane, Eastern Pamir, and Regional Implications for Closure of the Paleo-Tethys Sui Jia View
262 229-18 The Geochemistry, Petrography, and Implications of the Subaerial Rhyolites of Mt. Houghton and Mt. Gratiot, Keweenaw Peninsula, MI Benjamin Burroughs View
263 229-19 Equations-of-State for Fluids in the C-O-H System: A Comparison between Predicted and Measured Values William Lamb View
264 229-20 Lithospheric Structure Beneath the Cameroon Volcanic Line: Implications for the Melt Source Bernard Che Ngu View
265 229-21 Integrated Spectroscopic and Petrographic Analysis of Metamorphic Rocks from the Attappadi Valley, Kerala, Southern India Nithya Mullassery View



Crustal Petrology (Posters)

Description


Date and Time: Tuesday, 21 Oct - 8:00 AM (Central Time (US & Canada))

Room: HBGCC, Hall 1

Session Type: Poster: Topical

Session Format: Poster

Author Availability: 3:30–5:30 p.m.


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