Mark Caddick
Virginia Polytechnic Institute and State University, Blacksburg, VA
Activity
2025
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CONSTRAINING THE POLYMETAMORPHIC HISTORY OF THE NORTHERN HIGHLANDS AND GRAMPIAN TERRANES, SCOTLAND: PRELIMINARY RESULTS FROM MONAZITE AND XENOTIME U-PB GEOCHRONOLOGY
16 Tectonic Processes in the Circum-Atlantic Orogens I: A Celebration of the Career of Rob StrachanFriday, 28 March 20251:30 PM - 5:30 PM120
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TITANITE AND MONAZITE CONSTRAINTS ON THE TIMING OF METAMORPHISM AND PENETRATIVE DEFORMATION IN THE SOUTHERN PART OF THE NORTHERN HIGHLANDS TERRANE, SCOTLAND
16 Tectonic Processes in the Circum-Atlantic Orogens I: A Celebration of the Career of Rob StrachanFriday, 28 March 20251:30 PM - 5:30 PM120
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INTEGRATING MULTISYSTEM GEO- AND THERMOCHRONOLOGY AND THERMOBAROMETRIC DATA TO DEVELOP EVOLUTIONARY TECTONIC MODELS FOR THE PALEOZOIC LAURENTIAN MARGIN: HONORING THE OUTSTANDING CAREER OF ROB STRACHAN
16 Tectonic Processes in the Circum-Atlantic Orogens I: A Celebration of the Career of Rob StrachanFriday, 28 March 20251:30 PM - 5:30 PM120
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DEVELOPMENT OF A U-TH-PB MONAZITE DATING PROCEDURE USING EPMA AT VIRGINIA TECH
31 Metamorphic and Deformational Processes in Collisional Zones (Posters)Friday, 21 March 20258:00 AM - 12:00 PMShenandoah ABC
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FLUID PULSES DURING SUBDUCTION AND THEIR IMPACTS ON FLUID COMPOSITION, ROCK VOLUME, AND METASOMATISM
10 Metamorphic and Deformational Processes in Collisional ZonesThursday, 20 March 202510:30 AM - 12:00 PMAppalachian B
2024
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MONAZITE AS A MONITOR OF SUPRASOLIDUS CORDIERITE GROWTH AND BREAKDOWN: AN EXAMPLE FROM THE NANGA PARBAT MASSIF
T139 State-of-the-Art and Future Directions in Petrology and Petrochronology II: A Session in Honor of Chris Yakymchuk, University of Waterloo, GSA MGPV Early Geological Career Awardee for 2024Monday, 23 September 20241:30 PM - 5:30 PM206B
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PRESSURE-TEMPERATURE-TIME CONSTRAINTS ON THE METAMORPHISM OF MAFIC GRANULITES AND META-IRONSTONES OF THE PIKWITONEI GRANULITE DOMAIN, MANITOBA
T139 State-of-the-Art and Future Directions in Petrology and Petrochronology II: A Session in Honor of Chris Yakymchuk, University of Waterloo, GSA MGPV Early Geological Career Awardee for 2024Monday, 23 September 20241:30 PM - 5:30 PM206B
2023
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PROGRADE METAMORPHIC HISTORY OF THE NANGA PARBAT MASSIF: A RECORD OF PLIO-PLEISTOCENE GEODYNAMICS, PALEOGENE COLLISION, OR BOTH?
T174 Unravelling Timescales of Magmatism, Metamorphism, and Crustal Evolution (Posters)Tuesday, 17 October 20238:00 AM - 5:30 PMHall B
2022
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EXHUMATION RATE AND REACTION HISTORY OF PLEISTOCENE MIGMATITES FROM THE WESTERN HIMALAYA: INSIGHTS FROM CHEMICAL ZONATION IN GARNET
48 Tectono-Metamorphic Processes at Convergent Boundaries: Insights from the Grenville Orogen, Northeastern North America, and Beyond (Posters)Tuesday, 22 March 20228:00 AM - 12:00 PMFreedom Hall A
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HOW DOES GARNET CRYSTALLIZE DURING METAMORPHISM?
32 Tectono-Metamorphic Processes at Convergent Boundaries: Insights from the Grenville Orogen, Northeastern North America, and BeyondMonday, 21 March 20221:30 PM - 5:30 PMCommonwealth Salon 4
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A MODERN PULSE OF PLATE-VELOCITY EXHUMATION AND DIACHRONOUS CRUSTAL MELTING IN THE NANGA PARBAT MASSIF
32 Tectono-Metamorphic Processes at Convergent Boundaries: Insights from the Grenville Orogen, Northeastern North America, and BeyondMonday, 21 March 20221:30 PM - 5:30 PMCommonwealth Salon 4
2021
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A MODERN PULSE OF ULTRAFAST MID-CRUSTAL EXTRUSION AND DIACHRONOUS CRUSTAL MELTING IN THE NANGA PARBAT MASSIF
T233 Metamorphism into the 21st Century II—A Celebration of the Career of Mike BrownWednesday, 13 October 20211:30 PM - 5:30 PMPortland Ballroom 252 (Hybrid Room)
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NEOARCHEAN POLYMETAMORPHISM AND CRUSTAL MELTING DUE TO MAGMATIC HEAT ADVECTION IN THE NORTHERN WYOMING PROVINCE: INSIGHTS FROM GARNET PETROCHRONOLOGY AND THERMAL MODELING
T233 Metamorphism into the 21st Century II—A Celebration of the Career of Mike BrownWednesday, 13 October 20211:30 PM - 5:30 PMPortland Ballroom 252 (Hybrid Room)
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METAMORPHIC EVOLUTION OF THE SOUTHWESTERN PART OF THE MEGUMA TERRANE NOVA SCOTIA, CANADA
13 Pre-Atlantic Geological Connections among Northwest Africa, Southern Europe, and Eastern North AmericaMonday, 15 March 20218:00 AM - 12:20 PMPortland
2020
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CRYSTALLOGRAPHIC RELATIONSHIPS: THE KEY TO UNDERSTANDING GARNET NUCLEATION?
T201 From the Micro to Macro in Metamorphic Geology: Constraining Tectono-Metamorphic Processes with High-Resolution ApproachesThursday, 29 October 20201:30 PM - 5:30 PMMeeting Rooms
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SLOW DIFFERENTIATION OF CONTINENTAL CRUST IN AN ARCHEAN GRANULITE TERRANE
T111 Granulite Terranes and Evolution of Continental Lower Crust: Insights from the Canadian Shield and Beyond IWednesday, 28 October 202010:00 AM - 12:00 PMMeeting Rooms
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MICROSTRUCTURAL AND GEOCHEMICAL CONTROLS ON THE CRYSTALLIZATION OF GARNET AND STAUROLITE: AN EXAMPLE FROM THE MEGUMA TERRANE, NOVA SCOTIA
60 Appalachian Petrology: A Session to Honor the Career of Dr. Robert J. Tracy (Posters)Sunday, 22 March 20208:00 AM - 12:00 PMGrand Ballroom A–D
2019
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CHEMICAL ZONING IN GARNET AS EVIDENCE FOR THE RAPID EXHUMATION OF UHP ROCKS
T77 A Life in Mineralogy and Petrology: A Session in Honor of Robert J. TracyMonday, 23 September 20198:00 AM - 12:00 PMRoom 126ABC, North Building
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THE PRESSURE-TEMPERATURE-TIME HISTORY OF CALEDONIAN KYA-KFS-MUS ASSEMBLAGES FROM LOFOTEN, NORWAY, BASED ON MODELING OF ELEMENTAL ZONING IN GARNET AND 40AR/39AR AGE GRADIENTS IN MUSCOVITE
T77 A Life in Mineralogy and Petrology: A Session in Honor of Robert J. TracyMonday, 23 September 20198:00 AM - 12:00 PMRoom 126ABC, North Building
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METAMORPHIC PATHS RECORD THE CONTRACTION AND THE EXTENSION THAT LED TO FORMATION OF THE DEATH VALLEY TURTLEBACKS
T77 A Life in Mineralogy and Petrology: A Session in Honor of Robert J. TracyMonday, 23 September 20198:00 AM - 12:00 PMRoom 126ABC, North Building
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NEOARCHEAN POLYMETAMORPHISM IN THE WYOMING PROVINCE RECORDED BY ZONED GARNET PETROCHRONOLOGY
T119 Metamorphic Petrology Past, Present and Future: Preparing for the Next 100 Years with the Mineralogical Society of America (Posters)Monday, 23 September 20199:00 AM - 6:30 PMHall AB, North Building
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COMBINED ALLANITE-MONAZITE PETROCHRONOLOGY ON POLYMETAMORPHIC MIGMATITES FROM THE CENTRAL APPALACHIANS
T120 A Life in Mineralogy and Petrology: A Session in Honor of Robert J. Tracy (Posters)Monday, 23 September 20199:00 AM - 6:30 PMHall AB, North Building
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CONTRASTING RECORDS OF MONAZITE FLUID ALTERATION IN NORTHERN SCOTLAND
T77 A Life in Mineralogy and Petrology: A Session in Honor of Robert J. TracyMonday, 23 September 20198:00 AM - 12:00 PMRoom 126ABC, North Building
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QUATERNARY PARTIAL MELTING IN THE WESTERN HIMALAYAN SYNTAXIS: INSIGHTS FROM MONAZITE PETROCHRONOLOGY OF EARTH’S YOUNGEST MIGMATITES
T119 Metamorphic Petrology Past, Present and Future: Preparing for the Next 100 Years with the Mineralogical Society of America (Posters)Monday, 23 September 20199:00 AM - 6:30 PMHall AB, North Building
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CRYSTALLOGRAPHICALLY CONTROLLED VOID SPACE AT GRAIN BOUNDARIES IN EXHUMED METAMORPHIC ROCKS
T56 Metamorphic Petrology Past, Present and Future: Preparing for the Next 100 Years with the Mineralogical Society of AmericaSunday, 22 September 20191:30 PM - 5:30 PMRoom 126ABC, North Building
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ESTIMATING MAGNITUDES OF SHEAR HEATING IN STRIKE-SLIP SHEAR ZONES
25 Recent Advances and New Approaches in the Study of Faults and Shear Zones in Orogenic SystemsThursday, 28 March 20192:00 PM - 3:00 PMPinckney Room
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APPLYING GARNET-MONAZITE THERMOMETRY TO SCANDIAN THRUST SHEETS IN NORTHWEST SCOTLAND
10 Recent Advances and New Approaches in the Study of Faults and Shear Zones in Orogenic Systems (Posters)Thursday, 28 March 20198:00 AM - 12:00 PMCarolina Ballroom
2018
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NANOSCALE INVESTIGATION OF GARNET GRAIN BOUNDARIES IN METAMORPHIC ROCKS
T165 Metamorphic Petrology Past, Present, and Future: Preparing for the Next 100 Years with the Mineralogical Society of AmericaTuesday, 6 November 20188:00 AM - 12:00 PMRoom 240-241
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TIMESCALES OF TRANSIENT BRITTLE DEFORMATION IN SUBDUCTING SLABS: CONSTRAINTS FROM DIFFUSION MODELING FROM THE MONVISO OPHIOLITE
T165 Metamorphic Petrology Past, Present, and Future: Preparing for the Next 100 Years with the Mineralogical Society of AmericaTuesday, 6 November 20188:00 AM - 12:00 PMRoom 240-241
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ULTRAHIGH TEMPERATURE METAMORPHISM OF ARCHEAN CONTINENTAL CRUST: INSIGHTS FROM THE PETROCHRONOLOGY ARSENAL
16 Petrologic Insights on Modern and Ancient Plate Margins II: The Volcanic, Plutonic, and Metamorphic RecordsSunday, 18 March 20181:30 PM - 5:30 PMUniversity Amphitheater
2017
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SM/ND GARNET GEOCHRONOLOGY AND PRESSURE-TEMPERATURE PATHS OF ECLOGITES FROM SYROS, GREECE: IMPLICATIONS FOR SUBDUCTION ZONE PROCESSES AND WATER LOSS FROM THE SUBDUCTING SLAB
T176 Petrochronology: Advances and Applications to Petrogenesis and Tectonics (Posters)Monday, 23 October 20179:00 AM - 6:30 PMHalls 4EF
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CONSTRAINING THE HIGH-TEMPERATURE POLYMETAMORPHIC HISTORY OF THE MARTINSVILLE CONTACT AUREOLE
10 Deciphering Metamorphic Histories in Multiply-Deformed Terranes in the Piedmont and Blue RidgeThursday, 30 March 20171:00 PM - 5:00 PMPotomac E
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PETROLOGY AND MONAZITE GEOCHRONOLOGY OF THE SCARBORO FORMATION, JEFFERSON, MAINE
14 NETectonics: New Advances in Petrology, Geochemistry and Geochronology in the Appalachians (Posters)Sunday, 19 March 20178:00 AM - 12:00 PMUrban, 17th Floor
2016
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ULTRAHIGH TEMPERATURE METAMORPHISM OF THE ARCHEAN PIKWITONEI GRANULITE DOMAIN
270 Heat and Mass Transfer through Earth’s Crust during MetamorphismWednesday, 28 September 20168:00 AM - 12:00 PMRoom 502
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HIGH-RESOLUTION IMAGING OF GARNET GROWTH ZONING IN METAPELITES: CAN IT INFORM US ABOUT GROWTH PROCESSES?
T108 Fifty Years of Innovation in Petrology and Orogenic Systems I: A Tribute to Lincoln HollisterMonday, 26 September 20168:00 AM - 12:00 PMRoom 205
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THREE KINDS OF METAMORPHIC PULSES: GEODYNAMIC, THERMODYNAMIC, KINETIC
T27 Rates in Metamorphism and Tectonism: From Mineral Growth to OrogenesisSunday, 25 September 20168:00 AM - 12:00 PMMile High Ballroom 3B
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THE GHOST OF A CRATON'S PAST
50 Applications of Geochemistry and Geochronology to Understanding Tectonic Processes: In Honor of Raymond A. CoishTuesday, 22 March 20161:30 PM - 5:40 PMMeeting Room 6
2015
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P-T PATHS FROM SYROS, GREECE, AND CONSTRAINTS ON SUBDUCTION ZONE FLUID GENERATION
T306 Subduction, Fluids, Accessory Minerals, and Trace Elements: A Celebration of Sorena Sorensen's Career (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall
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LIMITATIONS AND UTILITY OF SM-ND GARNET GEOCHRONOLOGY OF HIGH-TEMPERATURE METAMORPHISM: AN EXAMPLE FROM THE WYOMING CRATON
T305 Metamorphic, Metasomatic, and Igneous Processes in the Mid- and Deep Continental Crust: Mechanisms and Processes That Impact Mass Transport and Rheology (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall
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P-T PATH OF SHORT-LIVED NEOARCHEAN GRANULITE FACIES METAMORPHISM OF THE WYOMING CRATON
T281 Metamorphic, Metasomatic, and Igneous Processes in the Mid- and Deep Continental Crust: Mechanisms and Processes That Impact Mass Transport and RheologyWednesday, 4 November 20158:00 AM - 12:00 PMRoom 317
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SAMARIUM/NEODYMIUM GARNET GEOCHRONOLOGY OF ECLOGITES FROM SYROS, GREECE
T306 Subduction, Fluids, Accessory Minerals, and Trace Elements: A Celebration of Sorena Sorensen's Career (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall
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INSIGHTS INTO SUBDUCTION ZONE FLUID CHEMISTRIES FROM FLUID INCLUSIONS IN BLUESCHIST FROM SIFNOS, GREECE
T306 Subduction, Fluids, Accessory Minerals, and Trace Elements: A Celebration of Sorena Sorensen's Career (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall
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THERMODYNAMIC ANALYSIS OF BLUESCHIST LINKS GARNET GROWTH TO PROGRESSIVE SUBDUCTION ZONE DEHYDRATION IN THE CYCLADIC BLUESCHIST UNIT OF SYROS, GREECE
T306 Subduction, Fluids, Accessory Minerals, and Trace Elements: A Celebration of Sorena Sorensen's Career (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall
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A (VERY) BRIEF HISTORY OF SUBDUCTION: INSIGHTS FROM THERMODYNAMIC AND GEODYNAMIC MODELS
T168 Subduction, Fluids, Accessory Minerals, and Trace Elements: A Celebration of Sorena Sorensen's CareerMonday, 2 November 20151:30 PM - 5:30 PMRoom 341
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SYROS, GREECE: A GEOCHEMICAL WINDOW INTO SUBDUCTION ZONE PROCESSES
T142 Bridging Two Continents (Posters): Advances in Crustal Subduction and Ultrahigh-Pressure MetamorphismMonday, 2 November 20159:00 AM - 6:30 PMExhibit Hall
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VARIATIONS IN BRUCITE COMPOSITION AND ABUNDANCE IN COMPOSITIONAL DOMAINS IN A SERPENTINIZED HARZBURGITE
T168 Subduction, Fluids, Accessory Minerals, and Trace Elements: A Celebration of Sorena Sorensen's CareerMonday, 2 November 20151:30 PM - 5:30 PMRoom 341
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CONTACT METAMORPHISM AND THE RELEASE OF CARBON AND SULFUR VOLATILES: A STUDY OF THE EFFECTS OF DIABASE EMPLACEMENT
28 Geochemistry (Posters)Sunday, 1 November 20159:00 AM - 5:30 PMExhibit Hall
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SHOOTING AT A MOVING TARGET: A MULTI-SCALAR APPROACH TO THERMODYNAMIC MODELING OF HIGH-TEMPERATURE METAMORPHISM
34 Metamorphism from Zeolite Facies to UHP and UHT with Emphasis on Models for Predicting Metamorphic Mineral StabilityFriday, 20 March 20151:00 PM - 5:00 PMRose
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THE EFFECTS OF INITIAL BULK ROCK AND VOLATILE CHEMISTRY ON SUBDUCTION ZONE PROCESSES
34 Metamorphism from Zeolite Facies to UHP and UHT with Emphasis on Models for Predicting Metamorphic Mineral StabilityFriday, 20 March 20151:00 PM - 5:00 PMRose
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HYBRID IGNEOUS ROCKS AND THE PRESERVATION OF EVIDENCE OF DEEP-CRUSTAL UHT METAMORPHISM
34 Metamorphism from Zeolite Facies to UHP and UHT with Emphasis on Models for Predicting Metamorphic Mineral StabilityFriday, 20 March 20151:00 PM - 5:00 PMRose
2014
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CHEMICAL POTENTIALS: THE KEY TO UNLOCKING THE CONDITIONS OF GARNET NUCLEATION?
29 Metamorphism in the Southeast and BeyondFriday, 11 April 20148:00 AM - 10:00 AMDuck Pond
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INCLUSION THERMOBAROMETRY: BEYOND QUARTZ
49 Implementing Recent Innovations in Thermobarometry to Constrain Igneous and Metamorphic EvolutionMonday, 24 March 20143:45 PM - 5:35 PMCommonwealth Salons 1-2
2013
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HIGH-RESOLUTION IMAGING AND ANALYSIS OF LAMELLAR MICROSTRUCTURES IN UHP GARNET, ITALIAN ALPS
T323 STAMP: Structure, Tectonics, and Metamorphic Petrology IWednesday, 30 October 20138:00 AM - 12:00 PMRoom 506
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GARNET ZONING IMPLIES SPATIAL AND TEMPORAL MIGRATION OF THE MAIN CENTRAL THRUST ZONE, SUTLEJ VALLEY, NW INDIA
T404 Through the Looking Glass: Microstructural Insights into Tectonic ProcessesWednesday, 30 October 20131:00 PM - 5:00 PMRoom 507
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DECOMPRESSIONAL GARNET GROWTH DURING PROGRADE METAMORPHISM IN CALEDONIAN THRUST SHEETS, NW SCOTLAND
T323 STAMP: Structure, Tectonics, and Metamorphic Petrology IWednesday, 30 October 20138:00 AM - 12:00 PMRoom 506
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IS THERMODYNAMIC MODELING OF LOCAL MINERAL EQUILIBRIA REQUIRED TO ELUCIDATE HIGH TEMPERATURE P-T EVOLUTION?
T287 Hot Topics: Understanding Metamorphic Processes in the Middle to Lower CrustTuesday, 29 October 20131:00 PM - 5:00 PMRoom 502
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FORMATION OF CORUNDUM-BEARING RESIDUUM ASSEMBLAGES DURING RAPID CONTACT HEATING AND EXTRACTION OF HIGH-SI MELT FROM A PELITIC XENOLITH, CORTLANDT COMPLEX, NY
T287 Hot Topics: Understanding Metamorphic Processes in the Middle to Lower CrustTuesday, 29 October 20131:00 PM - 5:00 PMRoom 502
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PULSED GARNET GROWTH AND DEHYDRATION DURING SUBDUCTION, SIFNOS, GREECE
T211 Dating the Prograde Path in Metamorphic Rocks: Methods, Advances, Limitations, and ApplicationsTuesday, 29 October 20138:00 AM - 12:00 PMRoom 502
2012
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IMPROVING PRESSURE ESTIMATION IN HIGH PRESSURE TERRANES WITH RAMAN SPECTROSCOPY: NEW CALIBRATION AND AN IMPLEMENTATION ON BLUESCHISTS FROM SIFNOS, GREECE
T148 From Composition and Modal Space, to Biopyriboles, to the Thermodynamics of Metamorphism: The Influence of James B. Thompson, Jr., on Present and Future Mineralogy, Metamorphic Petrology, and Northern Appalachian GeologyTuesday, 6 November 20128:00 AM - 12:00 PM208B
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GARNET GROWTH ZONING IN METAPELITES: NOT SO SIMPLE AFTER ALL, AND REVEALING MORE THAN WE ONCE THOUGHT?
T148 From Composition and Modal Space, to Biopyriboles, to the Thermodynamics of Metamorphism: The Influence of James B. Thompson, Jr., on Present and Future Mineralogy, Metamorphic Petrology, and Northern Appalachian GeologyTuesday, 6 November 20128:00 AM - 12:00 PM208B
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MELTING OF METAPELITIC XENOLITHS IN MAFIC MAGMA, MELT REMOVAL, AND RESIDUUM FORMATION AT 0.8 GPA
T148 From Composition and Modal Space, to Biopyriboles, to the Thermodynamics of Metamorphism: The Influence of James B. Thompson, Jr., on Present and Future Mineralogy, Metamorphic Petrology, and Northern Appalachian GeologyTuesday, 6 November 20128:00 AM - 12:00 PM208B