Sean P. Regan
University of Massachusetts, Amherst, Amherst, MA
Activity
2016
-
DIRECT DATING OF PEGMATITES BY LA-MC-ICP-MS U/PB COLUMBITE GEOCHRONOLOGY
51 Pegmatites: Most Evolved Components of the Continental CrustWednesday, 23 March 20168:00 AM - 12:00 PMMeeting Room 1
-
MID CRUSTAL PLUTON CONSTRUCTION IN THE EASTERN ADIRONDACK HIGHLANDS, SOUTHERN GRENVILLE PROVINCE: A FIELD ANALOGUE FOR THE TRANSPORT AND COALESCENCE OF COMPOSITE GRANITE BATHOLITHS
35 Timing and Nature of Deformation in the Adirondack Mountains (Posters)Tuesday, 22 March 20168:00 AM - 12:00 PMConvention Hall
-
MULTIPLE STAGES OF MINERALIZATION OF THE HAMMONDVILLE MAGNETITE-APATITE DEPOSITS
31 The Grenville-Age Low Ti-Fe Oxide Deposits from New York State: Igneous or Hydrothermal?Tuesday, 22 March 20168:00 AM - 12:00 PMMeeting Room 3
-
TIMING OF GARNET GROWTH IN THE EASTERN ADIRONDACK HIGHLANDS: IMPLICATIONS FOR THE TIMING AND INTENSITY OF OROGENIC PULSES
35 Timing and Nature of Deformation in the Adirondack Mountains (Posters)Tuesday, 22 March 20168:00 AM - 12:00 PMConvention Hall
-
UTILIZING MONAZITE GEOCHEMISTRY AND GEOCHRONOLOGY TO CONSTRAIN THE TIMING AND NATURE OF DEFORMATION AND METAMORPHISM OF MIGMATITIC PARAGNEISSES FROM THE EASTERN ADIRONDACKS, NY
35 Timing and Nature of Deformation in the Adirondack Mountains (Posters)Tuesday, 22 March 20168:00 AM - 12:00 PMConvention Hall
-
LA-MC-ICP-MS U/PB ZIRCON GEOCHRONOLOGY OF THE GRENVILLE-AGE IRON DEPOSITS OF NEW YORK
31 The Grenville-Age Low Ti-Fe Oxide Deposits from New York State: Igneous or Hydrothermal?Tuesday, 22 March 20168:00 AM - 12:00 PMMeeting Room 3
-
PARTITIONED STRAIN, STATIC AND DYNAMIC METAMORPHISM, AND FLUID MOBILIZATION WITHIN THE MARCY ANORTHOSITE MASSIF, ADIRONDACK HIGHLANDS: IMPLICATIONS FOR DEEP CONSTRUCTION AND SHALLOW EMPLACEMENT OF MASSIF-TYPE ANORTHOSITE
2 Timing and Nature of Deformation in the Adirondack Mountains IMonday, 21 March 20168:00 AM - 12:00 PMMeeting Room 6
-
ATTRIBUTING DEFORMATION PHASES TO SPECIFIC OROGENIC EVENTS IN THE EAST-CENTRAL ADIRONDACK HIGHLANDS
14 Timing and Nature of Deformation in the Adirondack Mountains IIMonday, 21 March 20161:30 PM - 5:30 PMMeeting Room 6
-
KINEMATIC, PETROLOGIC, AND GEOCHRONOLOGIC CONSTRAINTS ON THE TIMING OF DEFORMATION AND METAMORPHISM IN THE DRESDEN STATION AREA, EASTERN ADIRONDACK MOUNTAINS, NY
14 Timing and Nature of Deformation in the Adirondack Mountains IIMonday, 21 March 20161:30 PM - 5:30 PMMeeting Room 6
-
RECOGNITION OF TECTONIC TERRANES WITH DISTINCT TECTONIC HISTORIES IN THE EASTERN ADIRONDACK HIGHLANDS
14 Timing and Nature of Deformation in the Adirondack Mountains IIMonday, 21 March 20161:30 PM - 5:30 PMMeeting Room 6
-
AGE OF THE LYON MOUNTAIN GRANITE REVISITED, AGAIN
14 Timing and Nature of Deformation in the Adirondack Mountains IIMonday, 21 March 20161:30 PM - 5:30 PMMeeting Room 6
2015
-
INTERACTION BETWEEN IGNEOUS, METAMORPHIC, AND STRUCTURAL PROCESSES FROM THE LOWER TO MIDDLE CONTINENTAL CRUST: INSIGHTS FROM TWO ISOBARIC TERRANES
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
-
STRUCTURAL AND PETROLOGIC IMPLICATIONS OF MAGMATIC UNDERPLATING IN A CONTINENTAL ARC: OBSERVATIONS FROM THE ATHABASCA GRANULITE TERRANE
T195 A Lower Crustal Perspective on Magmatic Arc ProcessesTuesday, 3 November 20158:00 AM - 12:00 PMRoom 331/332
-
STRUCTURAL EVOLUTION OF THE EASTERN ADIRONDACK HIGHLANDS, SOUTHERN GRENVILLE PROVINCE
5 Structural Geology: Geometry and Kinematics from Mapping and ModelingSunday, 1 November 20158:00 AM - 12:00 PMRoom 336
-
DISTINGUISHING AND CONSTRAINING THE TIMING OF SHAWINIGAN AND OTTAWAN OROGENY DEFORMATION IN THE EASTERN ADIRONDACK HIGHLANDS NEAR TICONDEROGA, NEW YORK STATE
5 Structural Geology: Geometry and Kinematics from Mapping and ModelingSunday, 1 November 20158:00 AM - 12:00 PMRoom 336
-
MARGIN-PARALLEL TECTONISM AROUND THE MARCY MASSIF, ADIRONDACK HIGHLANDS: IMPLICATIONS FOR THE SUBSOLIDUS EMPLACEMENT OF MASSIF ANORTHOSITE
61 Pegmatites, Plutons, and Pyroclastics of the NortheastWednesday, 25 March 20158:00 AM - 12:15 PMGrand Ballroom North
-
TIMING AND SIGNIFICANCE OF DEFORMATION WITHIN THE SHELVING ROCK QUADRANGLE, EASTERN ADIRONDACK HIGHLANDS, SOUTHERN GRENVILLE PROVINCE
71 The Role of Interacting Processes in Deformation (Posters)Wednesday, 25 March 20158:00 AM - 12:00 PMPresidential Ballroom
-
CONTROL OF MAGNETITE MINERALIZATION IN THE LYON MOUNTAIN GRANITE GNEISS, HAMMONDVILLE MINING DISTRICT, EASTERN ADIRONDACK HIGHLANDS, NEW YORK
54 Pegmatites, Plutons, and Pyroclastics of the Northeast (Posters)Tuesday, 24 March 20151:30 PM - 5:30 PMPresidential Ballroom
-
TECTONIC IMPLICATIONS OF DEFORMED METAGABBROIC TO GABBROIC ANORTHOSITES, SHELVING ROCK QUADRANGLE, EASTERN ADIRONDACK MOUNTAINS, NY
38 Tectonics (Posters)Tuesday, 24 March 20158:00 AM - 12:00 PMPresidential Ballroom
-
LINKING IN-SITU MONAZITE GEOCHRONOLOGY, METAMORPHISM, AND DEFORMATION OF MIGMATITIC PARAGNEISS, EASTERN ADIRONDACK MOUNTAINS, NY
38 Tectonics (Posters)Tuesday, 24 March 20158:00 AM - 12:00 PMPresidential Ballroom
-
A STRUCTURAL INVESTIGATION OF FOLDED BASCOM FM., US HIGHWAY 279 IN NORTH BENNINGTON, VT
40 Updating the Orogen: Along-Strike Tectonic Correlations and Comparisons in the Northeastern Appalachians (Posters)Tuesday, 24 March 20158:00 AM - 12:00 PMPresidential Ballroom
2014
-
NEOARCHEAN ARC MAGMATISM AND SUBSEQUENT COLLISIONAL DEFORMATION ALONG THE EASTERN RAE DOMAIN, WESTERN CHURCHILL PROVINCE, CANADA
T110 Chikyu Meets Lithoprobe: Can We Connect Modern Arcs and Ancient Continental Crust?Monday, 20 October 20148:00 AM - 12:00 PM122
-
STRAIN LOCALIZATION IN DEEP CONTINENTAL CRUST: EXAMPLES FROM AN EXHUMED SECTION IN THE WESTERN CANADIAN SHIELD
T91 Deformation Localization throughout the CrustMonday, 20 October 20148:00 AM - 12:00 PM118
-
CORA LAKE SHEAR ZONE PSEUDOTACHYLYTES: DEEP RUPTURE OF A INTRAPLATE STRIKE-SLIP CRUSTAL FAULT AND IMPLICATIONS FOR SEISMOLOGY OF EARTHQUAKES
T2 The Structure of Faults from Top to Bottom: Implication for Fluid Flow, Ore Deposits, and Seismic Hazard ISunday, 19 October 20148:00 AM - 12:00 PM118
-
INTEGRATING STRUCTURAL ANALYSIS, MONAZITE GEOCHRONOLOGY, AND FORWARD PETROLOGIC MODELING WITHIN THE ATHABASCA GRANULITE TERRANE (SNOWBIRD TECTONIC ZONE): IMPLICATIONS FOR UNDERSTANDING THE LONGEVITY OF P-T LOOPS WITHIN A LOWER CRUSTAL HOT ZONE
49 Implementing Recent Innovations in Thermobarometry to Constrain Igneous and Metamorphic EvolutionMonday, 24 March 20143:45 PM - 5:35 PMCommonwealth Salons 1-2
2013
-
IMPLICATIONS FOR THE IGNEOUS, METAMORPHIC, AND STRUCTURAL EVOLUTION OF A DEEP-CRUSTAL MAFIC DIKE SWARM BASED ON THE INTEGRATION OF PETROLOGICAL, STRUCTURAL, AND GEOPHYSICAL DATA: ATHABASCA GRANULITE TERRANE, NORTHERN SASKATCHEWAN
T355 Hot Topics: Understanding Metamorphic Processes in the Middle to Lower Crust (Posters)Wednesday, 30 October 20139:00 AM - 6:30 PMHall D
-
MICROSTRUCTURE OF DEEP CRUSTAL PSEUDOTACHYLYTE-BEARING MYLONITES
T216 The Rock Record of Fault Rheology and Slip Dynamics ITuesday, 29 October 20138:00 AM - 12:00 PMRoom 506
-
THE PALEOPROTEROZOIC EVOLUTION OF THE ATHABASCA GRANULITE TERRANE (SNOWBIRD TECTONIC ZONE), WESTERN CHURCHILL PROVINCE, CANADA: DEFORMATION DUE TO FAR-FIELD OROGENIC PROCESSES
T124 Proterozoic Meets Archean: Amalgamation of LaurentiaMonday, 28 October 20138:00 AM - 12:00 PMRoom 304
-
SPATIAL CORRELATION OF MAGNETIC PROPERTIES, DEFORMATION FABRICS, AND PARAGENESIS: INSIGHTS FROM THE ATHABASCA GRANULITE TERRANE, NORTHERN SASKATCHEWAN
70 Metamorphic Petrology and Thermodynamic Modeling: Progress and PracticeWednesday, 20 March 20138:00 AM - 12:00 PMGifford Room
-
LOCALIZATION, EXTREME GRAIN SIZE REDUCTION, AND SMALL EQUILIBRIUM VOLUMES IN A HOT LOWER CRUSTAL ULTRAMYLONITE, CORA LAKE SHEAR ZONE, NORTHERN SASKATCHEWAN
63 Rheological Information from Structures and Microstructures (Posters)Tuesday, 19 March 20131:30 PM - 5:00 PMGrand Ballroom South
2012
-
DECIPHERING THE AGE AND SIGNIFICANCE OF LOWER CRUSTAL HIGH STRAIN ZONES: A CASE STUDY FROM THE CORA LAKE SHEAR ZONE, ATHABASCA GRANULITE TERRANE, SASKATCHEWAN
T133 Deformation Processes in Lithospheric High-Strain Zones IIMonday, 5 November 20121:30 PM - 5:30 PM208A
-
INTERPRETING THE TECTONIC HISTORY OF CRUSTAL-SCALE HIGH STRAIN ZONES: INSIGHTS FROM THE CORA LAKE SHEAR ZONE, WESTERN CHURCHILL PROVINCE
46 High-Strain Zone Kinematics, From the Microscopic to the Macroscopic ScaleTuesday, 20 March 20128:00 AM - 12:00 PMBallroom D
-
THE MARY REACTION: TIMING DEEP CRUSTAL DEFORMATION AND METAMORPHISM WITH IMPLICATIONS FOR STRENGTHENING AND STABILIZATION OF FLOWING LOWER CRUST
51 Tectonics (Posters)Tuesday, 20 March 20128:00 AM - 12:00 PMBallrooms A, B & C and Ballroom Pre-function Area
-
GEOLOGICAL AND HISTORICAL TALES OF THREE SUGARLOAFS IN MASSACHUSETTS, PENNSYLVANIA, AND MARYLAND
8 Paleoclimatology/Paleoceanography, Quaternary Geology, Geomorphology (Posters)Sunday, 18 March 20128:00 AM - 12:00 PMBallrooms A & C and Ballroom Pre-function Area
2011
-
SEISMIC ANISOTROPY PATTERNS IN DEEP CONTINENTAL CRUST: EXAMPLES FROM AN EXHUMED HIGH PRESSURE TERRANE IN THE WESTERN CANADIAN SHIELD
T74 The Archean of North America: The Core of a ContinentMonday, 10 October 20118:00 AM - 12:00 PMRoom 200H-J
-
THE CORA LAKE SHEAR ZONE, ATHABASCA GRANULITE TERRAIN: AN EXHUMED DEEP CRUSTAL TERRANE BOUNDARY
62 Tectonics (Posters)Tuesday, 22 March 20118:00 AM - 12:00 PMGrand Ballroom