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242 T127. Crustal Petrology, Part I
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.
Presentations
| Paper No. | Title | Presenting Author | Start Time | End Time | Item Duration (min) | Action | Introduction | 08:00 AM | 08:05 AM | 5 min | 242-1 | Plumbing the depths of the Colorado Plateau crust using mafic xenoliths hosted in shallow intrusions, southeastern Utah, USA. | Tyler Wickland | 08:05 AM | 08:20 AM | 15 min | View | Withdrawal of Abstract 4422 | 08:20 AM | 08:35 AM | 15 min | 242-3 | Laurentia Mesoproterozoic Ferroan (“A-type”) Granites: Isotopic Constraints of Megacrystic K-feldspar Granitoids Across Arizona | Alexus Wuertemburg | 08:35 AM | 08:50 AM | 15 min | View | 242-4 | Early Insights Into The Wichita Igneous Province Using Legacy Collections From The Oklahoma Geological Survey | Emma Mroz | 08:50 AM | 09:05 AM | 15 min | View | 242-5 | Crustal Evolution and Mineralized A-type Granites of the Massangana Complex, Rondônia Tin Province, Southwestern Amazonian Craton | Beatriz Debowski | 09:05 AM | 09:20 AM | 15 min | View | 242-6 | Boogardie Orbicular Granite Reveals Rapid Pluton-scale Convection | Chris Spencer | 09:20 AM | 09:35 AM | 15 min | View | Withdrawal of Abstract 4618 | 09:35 AM | 09:50 AM | 15 min | Withdrawal of Abstract 4366 | 09:50 AM | 10:05 AM | 15 min | Break | 10:05 AM | 10:25 AM | 20 min | 242-9 | Local Crust Imparts its Geochemical Signature on Arc Magmas: A Regional Case Study of Shallow Mafic Intrusions Across the Sierra Nevada Batholith | Juliet Ryan-Davis | 10:25 AM | 10:45 AM | 20 min | View | 242-10 | The La/Yb, Sr/Y and Eu Characteristics of Continental-arc Granitoids as Proxies for Lithospheric Thickness, Intracrustal Melting and Differentiation Mechanisms of Continental Crust | Sreejith Chettootty | 10:45 AM | 11:00 AM | 15 min | View | 242-11 | Get the Pb out: High-precision zircon geochronology of the Massif-type Marcy Anorthosite, southern Grenville Province | Mark Holland | 11:00 AM | 11:15 AM | 15 min | View | 242-12 | Exploring zircon dark zones through cathodoluminescence and trace elements: New insights from the Ruby Star Granodiorite, Arizona | Renan Beckman | 11:15 AM | 11:30 AM | 15 min | View | 242-13 | Not your average zircon – assessing geochemical variability across igneous compositions | Erik Schoonover | 11:30 AM | 11:45 AM | 15 min | View |
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Crustal Petrology, Part I
Description
Date and Time: Wednesday, 22 Oct - 8:00 AM (Central Time (US & Canada))
Room: HBGCC, 216AB
Session Type: Topical Sessions
Session Format: Oral
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