J. Dostal
St. Mary's University, Halilfax, NS
Activity
2019
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AGE AND FORMATION OF ANORTHOSITIC ROCKS WITHIN THE BLAIR RIVER INLIER OF NORTHERN CAPE BRETON ISLAND, NOVA SCOTIA (CANADA)
T243 New Developments in the Appalachian-Caledonian-Variscan Orogen IWednesday, 25 September 20198:00 AM - 12:00 PMRoom 229B, North Building
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DERIVATION OF THE EARLY CARBONIFEROUS WEDGEPORT PLUTON BY CRYSTAL FRACTIONATION OF A MAFIC PARENTAL MAGMA: A RARE CASE OF AN A-TYPE GRANITE WITHIN THE MEGUMA TERRANE (NOVA SCOTIA, CANADA)
T208 New Developments in the Appalachian-Caledonian-Variscan Orogen (Posters)Tuesday, 24 September 20199:00 AM - 6:30 PMHall AB, North Building
2013
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PETROGRAPHIC STUDIES REVEAL A HISTORY OF SUBSOLIDUS FLUID:MINERAL INTERACTION, MINERALOGICAL MODIFICATION AND RARE-METAL ENRICHMENT IN TYPE SAMPLES OF THE CRETACEOUS MONGOLIAN ONGONITES
190 Advances in Igneous PetrologyTuesday, 29 October 20138:00 AM - 12:00 PMRoom 501
2007
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ORDOVICIAN CONTINENTAL THOLEIITES IN THE ACATLÁN COMPLEX, SOUTHERN MEXICO: EVIDENCE OF RIFTING ON THE SOUTHERN MARGIN OF THE RHEIC OCEAN
15 Petrology and Tectonics of the Southern AppalachiansThursday, 29 March 20071:20 PM - 5:20 PM
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CONSTRAINTS ON THE EVOLUTION OF THE AVALONIAN MANTLE AND TECTONIC IMPLICATIONS
12 Rev. James W. Skehan S.J.—Geologist, Teacher, Mentor, Priest: A Jesuit Journey IIMonday, 12 March 20071:00 PM - 4:45 PM
2006
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BIRTH OF THE RHEIC OCEAN, A 2-STAGE PROCESS ON THE SOUTHERN (MEXICAN) MARGIN
13 Time Slices Across the Appalachians: Role of the Rheic Ocean in the Development of the Appalachian OrogenMonday, 20 March 20061:00 PM - 4:00 PM
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ZIRCON RECYCLING FROM THE GONDWANAN MARGIN OF THE RHEIC OCEAN: THE ROLE OF MEGACRYSTIC GRANITOIDS OF THE ACATLÁN COMPLEX, SOUTHERN MEXICO
13 Time Slices Across the Appalachians: Role of the Rheic Ocean in the Development of the Appalachian OrogenMonday, 20 March 20061:00 PM - 4:00 PM
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ORIGIN OF THE RHEIC OCEAN: RIFTING ALONG A NEOPROTEROZOIC SUTURE?
13 Time Slices Across the Appalachians: Role of the Rheic Ocean in the Development of the Appalachian OrogenMonday, 20 March 20061:00 PM - 4:00 PM
2004
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NEW U-PB ZIRCON DATES FROM THE ACATLAN COMPLEX, MEXICO: IMPLICATIONS FOR THE AGES OF TECTONOSTRATIGRAPHIC UNITS AND OROGENIC EVENTS
38 Peri-Gondwanan Terranes of the Appalachians IFriday, 26 March 20048:00 AM - 12:00 PM
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THE ~1 GA OAXACAN COMPLEX OF SOUTHERN MEXICO: AN ARC TERRANE ON THE AMAZONIAN MARGIN
20 Nature and Timing of Grenvillian Orogenesis in Eastern North America (pre-Cambrian) IIThursday, 25 March 20041:00 PM - 5:00 PM
2003
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CORONATION SILLS OF ARCTIC CANADA: IMPLICATIONS FOR A NEOPROTEROZOIC MANTLE PLUME AND THE BREAK-UP OF RODINIA
6 Modern and Ancient Orogens ITuesday, 1 April 20038:30 AM - 12:00 PM
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EOCENE ANALCIME-BEARING VOLCANIC ROCKS FROM THE CHALLIS-KAMLOOPS BELT OF SOUTH CENTRAL BRITISH COLUMBIA: GEOCHEMISTRY AND TECTONIC IMPLICATIONS
4 Volcanology, Volcanism and Volcanic Rocks (Posters)Tuesday, 1 April 20038:30 AM - 5:30 PM
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NEOPROTEROZOIC JUVENILE CRUST DEVELOPMENT IN THE PERI-RODINIAN OCEAN: IMPLICATIONS FOR GRENVILLIAN OROGENESIS
6 Modern and Ancient Orogens ITuesday, 1 April 20038:30 AM - 12:00 PM
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MID-JURASSIC TECTONOTHERMAL EVENT SUPERPOSED ON A PALEOZOIC GEOLOGICAL RECORD IN THE ACATLAN COMPLEX OF SOUTHERN MEXICO: HOTSPOT ACTIVITY DURING THE BREAKUP OF PANGEA
13 Modern and Ancient Orogens IITuesday, 1 April 20032:15 PM - 5:15 PM
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LAND OR SEA: A REINTERPRETATION OF ALLOCHTHONOUS METAMAFIC ROCKS OF THE XAYACATLAN FORMATION, SOUTHERN MEXICO
38 Undergraduate Research in the Geological Sciences II (Posters)Saturday, 29 March 20038:00 AM - 4:30 PM
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LATE-PALEOZOIC PRE-ACCRETION PALEOGEOGRAPHY OF THE WESTERN MARGIN OF THE ANCESTRAL NORTH AMERICAN CRATON: AN EXAMPLE FROM THE KLINKIT GROUP, NORTHERN BRITISH COLUMBIA AND SOUTHERN YUKON
2 Igneous PetrologyThursday, 27 March 20038:20 AM - 12:00 PM
2001
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MASSIF ANORTHOSITE OF OAXAQUIA AND ITS ROLE IN THE TECTONIC EVOLUTION AND CORRELATION OF THE MEXICAN GRENVILLE
T124 New Topics in Grenville Tectonics: A New Look at Some Old RocksWednesday, 7 November 20018:00 AM - 12:00 PM
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EASTERN PACIFIC ANALOGUE FOR AVALONIA AND CORRELATIVE PERI-GONDWANAN TERRANES
T87 Focus on IGCP: Modern and Ancient Plate Boundaries and Orogens II: In Memory of Chris McA. PowellTuesday, 6 November 20011:30 PM - 5:30 PM
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PETROGRAPHY OF THE TULTILAN AMPHIBOLITE, ACATLÁN COMPLEX, SOUTHERN MEXICO: MAFIC INTRUSION IN A LOWER PALEOZOIC ACCRETIONARY COMPLEX?
18 Undergraduate Research (Sponsored by the Council on Undergraduate Research) (Posters)Monday, 9 April 20011:00 PM - 5:00 PM
Date Unknown
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CONTINENTAL MAFIC MAGMATISM OF DIFFERENT AGES IN THE SAME TERRANE: CONSTRAINTS ON THE EVOLUTION OF AN ENRICHED MANTLE SOURCE
231 Petrology, Igneous (Posters)
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EARLY JURASSIC MAGMATISM OF THE CENTRAL ATLANTIC MAGMATIC PROVINCE: REGIONAL VARIATIONS IN CHEMICAL COMPOSITION
3 Igneous Petrology and Economic Geology (Posters)
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CONTINENTAL BACKARC VOLCANISM OF NORTHERN PATAGONIA: A COMPARATIVE ANALYSIS
5 T5. Processes, Comparisons and Other Cordilleran Issues I: Seismicity, General Tectonic Processes, and Specific Examples
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MESOPROTEROZOIC TO PERMIAN ZIRCON RECYCLING IN THE ACATLÁN COMPLEX OF SOUTHERN MEXICO
T207 Using Detrital Zircon Geochronology to Answer Geologic Questions We Formerly Could Not Ask (Posters)