Francis A. Macdonald
Harvard University, Cambridge, MA
Activity
2018
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THE KINGSTON PEAK FORMATION AND CRYOGENIAN GLACIATION IN DEATH VALLEY
19 Tectonics of the Death Valley Region IV: A Tribute to Bennie Troxel and Lauren WrightTuesday, 15 May 20183:30 PM - 5:15 PMCanyon Room
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NEOPROTEROZOIC SYN-SEDIMENTARY TECTONISM IN DEATH VALLEY
19 Tectonics of the Death Valley Region IV: A Tribute to Bennie Troxel and Lauren WrightTuesday, 15 May 20183:30 PM - 5:15 PMCanyon Room
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REASSESSING THE MAIN IAPETAN SUTURE IN WESTERN NEWFOUNDLAND: NEW GEOCHRONOLOGICAL CONSTRAINTS ON THE TECTONIC HISTORY OF DASHWOODS AND CORNER BROOK
51 Orogenic Sutures—Recognition, Characterization, and Tectonic ImplicationsTuesday, 20 March 20188:00 AM - 12:00 PMDiamond Ballroom II
2017
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A PORPOISING CRYOGENIAN BASIN IN THE PANAMINT RANGE, CALIFORNIA
T344 New Perspectives on Cordilleran Tectonics, Paleogeography, and MetallogenyWednesday, 25 October 20171:30 PM - 5:30 PMTahoma 5
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GEOCHRONOLOGICAL CONSTRAINTS ON THE EMPLACEMENT OF THE FRANKLIN LIP: TESTING HYPOTHESES FOR THE ONSET OF THE STURTIAN SNOWBALL EARTH
T351 Chemical Scene Investigations of Large Igneous Provinces II (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
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DISPLACED CAMBRIAN BASINS AND CAMBRIAN STRIKE-SLIP EMPLACEMENT OF THE AREQUIPA TERRANE IN SOUTHERN PERU
T213 Understanding the Interplay of Structural, Metamorphic, and Magmatic Processes in the Evolution of Convergent Margins: Lessons from the Proterozoic to Present-Day South American Andean MarginTuesday, 24 October 20178:00 AM - 12:00 PMTahoma 2
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TUBULAR MICROFOSSILS PRESERVED BY AL-SI CLAY IN SHALLOW WATER CARBONATE FACIES OF THE POST-STURTIAN RASTHOF FORMATION (~660 MA), NORTHERN NAMIBIA
272 D17. Paleontology, Paleoecology/Taphonomy (Posters)Tuesday, 24 October 20179:00 AM - 6:30 PMHalls 4EF
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PROTEROZOIC CRATONIC FRAGMENTS IN MONGOLIA: SIGNIFICANCE IN THE INITIATION OF FORMATION OF THE CENTRAL ASIAN OROGENIC BELT
T120 Cratonic Assembly in the Precambrian: Forming the Core of Modern and Ancient LandmassesMonday, 23 October 20178:00 AM - 12:00 PMRoom 604
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RIDDLE OF RODINIA: PALEOMAGNETISM OF THE CHUAR GROUP AND EVALUATION OF THE 780-720 MA LAURENTIAN APPARENT POLAR WANDER PATH
T120 Cratonic Assembly in the Precambrian: Forming the Core of Modern and Ancient LandmassesMonday, 23 October 20178:00 AM - 12:00 PMRoom 604
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A LATEST EDIACARAN DOUSHANTUO-TYPE LAGERSTÄTTE FROM NORTHERN MONGOLIAN PHOSPHORITES
T30 New Voices in Geobiology ISunday, 22 October 20178:00 AM - 12:00 PMRoom 602/603
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STRATIGRAPHY OF THE CONNECTICUT VALLEY-GASPE TROUGH IN MASSACHUSETTS AND VERMONT: CONSTRAINTS FROM LA-ICPMS DATES FROM DETRITAL ZIRCON AND CA-IDTIMS DATES FROM VOLCANIC ROCKS
T15 The Dynamics of Tectono-Sedimentary Systems During Basin Formation and Fill ISunday, 22 October 20178:00 AM - 12:00 PMBallroom 6C
2016
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TACONIC LOW-LATITUDE ARC-CONTINENT COLLISION AS A DRIVER FOR ORDOVICIAN COOLING
T288 The Early Paleozoic World: Radiations, Extinctions, and Paleoenvironmental Change IIWednesday, 28 September 20168:00 AM - 12:00 PMMile High Ballroom 3C
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THE EFFECTS OF DOLOMITIZATION ON CARBON ISOTOPES WITHIN CRYOGENIAN NON-GLACIAL INTERLUDE STRATA IN THE PANAMINT RANGE, CALIFORNIA
T240 Excursions, Extinctions, and Environmental Change: New Advances in Geochemical Tools Linked to Critical Intervals of Environmental and Biotic Change in Earth History (Posters)Tuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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CAMBRIAN STRIKE-SLIP EMPLACEMENT OF PAMPIA AND AREQUIPA ON CORDILLERAN MARGIN OF AMAZONIA: EVIDENCE FROM GEOCHRONOLOGY OF THE UMACHIRI FORMATION, PERU
T267 Plate Tectonics, Arc-Trench Systems, Cordilleran Tectonics, Sedimentary Basins, Sandstone Provenance, and Geoarchaeology (Posters): A Celebration of William R. Dickinson's CareerTuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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AN OS ISOTOPE PROFILE FROM THE MID-DARRIWILIAN-LOWERMOST SANDBIAN (ORDOVICIAN) ALMELUND SHALE, SWEDEN
T240 Excursions, Extinctions, and Environmental Change: New Advances in Geochemical Tools Linked to Critical Intervals of Environmental and Biotic Change in Earth History (Posters)Tuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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GEOCHRONOLOGY OF THE GASKIERS GLACIATION
T259 Frontiers in Geochronology: Ancient Systems and Planetary Environments (Posters)Tuesday, 27 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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MORPHOLOGY AND STRATIGRAPHIC DISTRIBUTION OF PUTATIVE TINTINNID FOSSILS FROM THE TSAGAAN OLOM GROUP, MONGOLIA
163 Paleontology, Phylogenetic/Morphological Patterns (Posters)Monday, 26 September 20169:00 AM - 6:30 PMExhibit Hall E/F
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TEMPO AND MODE OF NEOPROTEROZOIC GLACIATIONS: AN UPDATE
T144 Time Matters: Celebrating the Scientific Legacy of Samuel A. BowringMonday, 26 September 20161:30 PM - 5:30 PMMile High Ballroom 3B
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TRACKING THE ONSET OF PHANEROZOIC-STYLE REDOX-SENSITIVE TRACE METAL ENRICHMENTS: NEW DATA FROM NEOPROTEROZOIC POST-GLACIAL STRATA IN NW CANADA
T115 Sedimentary, Paleobiologic, and Geochemical Studies of Deep Time Ocean-Climate Perturbations I: Honoring the Scientific Contributions of Michael A. ArthurMonday, 26 September 20168:00 AM - 12:00 PMRoom 402
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REVISED AGE CONSTRAINTS FOR CRYOGENIAN GLACIAL DEPOSITS IN THE POCATELLO FORMATION, SOUTHEASTERN IDAHO
28 Geochronology of Igneous Processes (Posters)Thursday, 19 May 20168:00 AM - 5:00 PMClearwater Room
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TACONIC BASIN FORMATION AND MAGMATISM IN NEW ENGLAND AND NEWFOUNDLAND
30 Integrating Complementary Records of Paleozoic Orogenies in the Appalachians: Bridging the Foreland and HinterlandTuesday, 22 March 20168:00 AM - 12:00 PMMeeting Room 2
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DETRITAL ZIRCON CONSTRAINTS ON THE AGE OF THE GRANVILLE DOME MANTLING SEQUENCE
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
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EVIDENCE FOR THE EVOLVING PLATE GEOMETRY IN THE TACONIC HINTERLAND OF THE NORTHERN APPALACHIANS AND IMPLICATIONS FOR FORELAND BASIN DEPOSITS
30 Integrating Complementary Records of Paleozoic Orogenies in the Appalachians: Bridging the Foreland and HinterlandTuesday, 22 March 20168:00 AM - 12:00 PMMeeting Room 2
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WAS THE AREQUIPA MASSIF THE CONJUGATE RIFTED MARGIN OF NORTHEASTERN LAURENTIA?
1 A New Look at Terrane Affinity of Old Rocks in Western New England: Peri-Laurentian or Peri-Gondwana?Monday, 21 March 20168:00 AM - 10:00 AMMeeting Room 4
2015
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ONE NEOPROTEROZOIC GLACIATION, TWO EPISODES OF EXTENSION, AND ONE RIFT RECORDED AT GATAGA MOUNTAIN IN NORTHERN BRITISH COLUMBIA
T341 Deconstructing Rodinia: Neoproterozoic-Cambrian Geologic Evolution of Laurentia’s MarginsWednesday, 4 November 20151:30 PM - 5:30 PMRoom 314
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WAS THE AREQUIPA MASSIF THE CONJUGATE RIFTED MARGIN OF EASTERN LAURENTIA?
T341 Deconstructing Rodinia: Neoproterozoic-Cambrian Geologic Evolution of Laurentia’s MarginsWednesday, 4 November 20151:30 PM - 5:30 PMRoom 314
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CA AND MG ISOTOPE RECORD OF THE DESCENT AND ESCAPE OF THE END-CRYOGENIAN GLACIATION
T277 Fresh Perspectives on Critical Transitions in Earth History: Insights from Novel Tools or New SuccessionsWednesday, 4 November 20158:00 AM - 12:00 PMRoom 319/320
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THE EDIACARAN-CAMBRIAN TRANSITION IN THE DEEP SPRING FORMATION AT MT. DUNFEE, NV, USA
T338 Geobiology of Critical Transitions: Integrating Fossils, Proxies, and Models IIIWednesday, 4 November 20151:30 PM - 5:30 PMRoom 325/326
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Introductory Remarks
T246 Forecasting the Coastal Response to Sea-Level Rise: Integrating the Past and Present to Inform the FutureTuesday, 3 November 20151:30 PM - 5:30 PMRoom 345/346
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THE ENDURING IMPACT OF E-AN ZEN ON TACONIC GEOLOGY
T196 Zen and Now: Honoring the Legacy of E-an Zen's Contributions to GeologyTuesday, 3 November 20158:00 AM - 12:00 PMRoom 317
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C, CA, AND MG ISOTOPE STUDY OF CO-EXISTING LIMESTONE AND DOLOMITE OF THE CRYOGENIAN TO EARLY EDIACARAN TSAGAAN-OLOM GROUP, ZAVKHAN TERRANE, MONGOLIA
T255 Lawrence A. Hardie Commemorative Session IITuesday, 3 November 20151:30 PM - 5:30 PMRoom 319/320
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PHOSPHATIC AND GLAUCONITIC FOSSIL PRESERVATION LINKED TO REDOX OSCILLATIONS IN CAMBRIAN OCEANS
T250 Geobiology of Critical Transitions: Integrating Fossils, Proxies, and Models ITuesday, 3 November 20151:30 PM - 5:30 PMRoom 325/326
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TRANSTENSIONAL FOUNDERING OF THE LAURENTIAN (NEW ENGLAND) MARGIN AT ~453-451 MA
221 Paleontology: The Early and Middle Paleozoic: Biodiversity, Biogeography, and Biostratigraphy (Posters)Tuesday, 3 November 20159:00 AM - 6:30 PMExhibit Hall
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INITIATION OF SUBDUCTION BELOW THE ZAVKHAN TERRANE OF MONGOLIA AND THE ONSET OF ACCRETIONARY OROGENESIS IN THE CENTRAL ASIAN OROGENIC BELT
T80 Bridging Two Continents: Comparative Studies of Accretionary Orogenesis in the Central Asian Orogenic Belt, North American Cordillera, and Other Orogenic Belts IMonday, 2 November 20158:00 AM - 12:00 PMRoom 349/350
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MICROFOSSILS FROM CHERTS OF THE EDIACARAN SHUURGAT FORMATION, ZAVKHAN TERRANE, SOUTHWESTERN MONGOLIA
123 Paleontology: Fossils of the Neoproterozoic (Posters)Monday, 2 November 20159:00 AM - 6:30 PMExhibit Hall
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EVIDENCE FOR A PALEOZOIC STRIKE-SLIP OROGEN ON THE NORTH AMERICAN ARCTIC MARGIN
T173 Strike Slip Fault Systems Transfer Stress Inboard from the Subduction Zone Margin Leading to Basin Subsidence and Orogensis, Are Conduits for Magmatism, and Are Responsible for Far-Traveled Terrane TranslationMonday, 2 November 20151:30 PM - 5:30 PMRoom 308
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LATE CRETACEOUS-EARLY EOCENE CLIMATE CHANGE LINKED TO TECTONIC EEVOLUTION OF NEO-TETHYAN SUBDUCTION SYSTEMS
T53 Bridging Two Continents: Mid-Latitude Climate during Cretaceous Greenhouse States: Comparison between East Asia and North AmericaSunday, 1 November 20151:30 PM - 5:30 PMRoom 347/348
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MICROFOSSIL ASSEMBLAGES IN THE CRYOGENIAN NONGLACIAL INTERLUDE (~660-640 MA) OF NAMIBIA, ZAMBIA, MONGOLIA AND ARCTIC ALASKA
T69 Timing of the Origins and Evolution of Unicellular EukaryotesSunday, 1 November 20151:30 PM - 5:30 PMRoom 316
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THE BECK SPRING DOLOMITE MOUNTAINS AND THE CA. 740-717 MA SARATOGA OROGENY
47 Tectonics/Tectonophysics (Posters)Sunday, 1 November 20159:00 AM - 5:30 PMExhibit Hall
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GENESIS OF GIANT PROMONTORIES DURING STAGED CONTINENTAL BREAKUP AND IMPLICATIONS FOR EARLY PALEOZOIC LAURENTIA AND ITS SURROUNDING OROGENS
5 From Alaska and the Appalachians to Lithium Resources and Secular Trends in the Geologic Record: Honoring the Eclectic Geologic Career of Dwight BradleyMonday, 11 May 20151:30 PM - 5:30 PMLecture Hall
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UNITING TACONIC HINTERLAND DEFORMATION WITH ORDOVICIAN FORELAND DEPOSITION IN NEW ENGLAND
30 Terrane Forensics—Where Did They Come From and Which Are Related? IITuesday, 24 March 20158:00 AM - 12:00 PMGrand Ballroom South
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WAS THE EARLY ORDOVICIAN SHELBURNE FALLS ARC BUILT ON GONDWANAN CRUST CLOSE TO LAURENTIA?
30 Terrane Forensics—Where Did They Come From and Which Are Related? IITuesday, 24 March 20158:00 AM - 12:00 PMGrand Ballroom South
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DETRITAL ZIRCON CONSTRAINTS ON THE AGE OF THE POPLAR MOUNTAIN GNEISS IN THE PELHAM DOME: IMPLICATIONS FOR THE TECTONIC SETTING OF THE BRONSON HILL ARC
1 Contributions to New England Stratigraphy & Structure I: In Honor of Robert Moench and Douglas RankinMonday, 23 March 20158:00 AM - 12:00 PMGrand Ballroom South
2014
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ROTATING OUT OF RODINIA: PALEOMAGNETIC EVIDENCE FOR A 50 DEGREE CRYOGENIAN-EDIACARAN ROTATION OF THE YUKON STABLE BLOCK RELATIVE TO LAURENTIA
T344 Precambrian Geology of the North American Cordillera: An Exploration of New Developments in Laurentia’s Ancient HistoryWednesday, 22 October 20141:00 PM - 5:00 PM122
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AGE AND TECTONIC SIGNIFICANCE OF THE MID-NEOPROTEROZOIC CALLISON LAKE FORMATION OF YUKON, CANADA
T344 Precambrian Geology of the North American Cordillera: An Exploration of New Developments in Laurentia’s Ancient HistoryWednesday, 22 October 20141:00 PM - 5:00 PM122
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TAPHONOMY OF EUKARYOTIC MICROFOSSILS BETWEEN CRYOGENIAN ICE AGES EXPLORED IN THE ZAVKHAN TERRANE, SOUTHWESTERN MONGOLIA
T232 The Tonian-Cryogenian World (Posters)Tuesday, 21 October 20149:00 AM - 6:30 PMExhibition Hall C
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CONTROLS ON EUKARYOTIC FOSSIL DIVERSITY IN THE TONIAN AND CRYOGENIAN PERIODS
T258 The Tonian-Cryogenian WorldTuesday, 21 October 20141:00 PM - 5:00 PM220
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CARBON ISOTOPIC COMPOSITION OF ORGANIC FOSSILS ACROSS ISOTOPIC EXTREMES IN CRYOGENIAN CARBONATES
T258 The Tonian-Cryogenian WorldTuesday, 21 October 20141:00 PM - 5:00 PM220
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MICROFOSSIL ASSEMBLAGES IN CRYOGENIAN CAP CARBONATES OF NAMIBIA, ZAMBIA AND MONGOLIA
T232 The Tonian-Cryogenian World (Posters)Tuesday, 21 October 20149:00 AM - 6:30 PMExhibition Hall C
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A DIVERSE FOSSIL ASSEMBLAGE FROM THE EARLY NEOPROTEROZOIC REEFAL ASSEMBLAGE OF THE FIFTEENMILE GROUP, COAL CREEK INLIER, YUKON
T232 The Tonian-Cryogenian World (Posters)Tuesday, 21 October 20149:00 AM - 6:30 PMExhibition Hall C
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THE TECTONIC CONTEXT OF TONIAN TO CRYOGENIAN ENVIRONMENTAL AND EVOLUTIONARY CHANGE: INSIGHTS FROM RE-OS GEOCHRONOLOGY AND WEATHERING PROXIES
T258 The Tonian-Cryogenian WorldTuesday, 21 October 20141:00 PM - 5:00 PM220
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A CONTINENTAL FLOOD BASALT DRIVER FOR NEOPROTEROZOIC CLIMATE AND OXYGENATION
T258 The Tonian-Cryogenian WorldTuesday, 21 October 20141:00 PM - 5:00 PM220
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CHARACTERIZING THE SEDIMENTARY PROVENANCE OF PRE-MISSISSIPPIAN STRATIGRAPHY ON THE NORTH SLOPE SUBTERRANE OF ARCTIC ALASKA
T210 Circum-Arctic Lithosphere-Basin Evolution (Posters)Tuesday, 21 October 20149:00 AM - 6:30 PMExhibition Hall C
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THE NATURE AND DURATION OF THE STURTIAN GLACIAL EPOCH
T160 Critical Earth-Life Transitions: The Marine PerspectiveMonday, 20 October 20141:00 PM - 5:00 PM114/115
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A SHORT SUPERCONTINENT CYCLE: RELICTS OF EARLY TO MIDDLE ORDOVICIAN CLOSURE OF THE IAPETUS OCEAN IN THE NEW ENGLAND APPALACHIANS
T148 Birth and Death of SupercontinentsMonday, 20 October 20141:00 PM - 5:00 PM118
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REFINING THE EDIACARAN-CAMBRIAN TRANSITION IN WESTERN MONGOLIA AND SOUTH CHINA
T26 The Ediacaran-Cambrian Ecosphere (R)evolution: Emerging Records from Central and East AsiaSunday, 19 October 20148:00 AM - 12:00 PM207
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A PARAGENETIC MODEL FOR ISOTOPIC VARIABILITY AND BARITE FORMATION IN BASAL EDIACARAN CAP CARBONATES OF MONGOLIA
T26 The Ediacaran-Cambrian Ecosphere (R)evolution: Emerging Records from Central and East AsiaSunday, 19 October 20148:00 AM - 12:00 PM207
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EARLY CAMBRIAN PHOSPHATIZED ARCHAEOCYATHANS AND SMALL SHELLY FOSSILS (SSFS) OF SOUTHWESTERN MONGOLIA
30 Paleontology: The Ediacaran to Early Paleozoic World (Posters)Sunday, 19 October 20149:00 AM - 5:00 PMExhibition Hall C
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GENERATION OF THE AMMONOOSUC AND HAWLEY ISLAND ARCS VOLCANICS BY FRACTIONAL CRYSTALLIZATION OF A BASALTIC ANDESITE IN THE NORTHERN APPALACHIANS
21 Geochemistry (Posters)Sunday, 23 March 20141:30 PM - 4:15 PMFreedom Hall A
2013
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TERRANE ACCRETION AND FORELAND BASIN FORMATION IN THE NORTHERN APPALACHIANS
T322 Modern Techniques, Models, and Interpretations of Ancient Orogens: 125 Years of Progress in Understanding the Grenville and Appalachian Orogens of Eastern North AmericaWednesday, 30 October 20138:00 AM - 12:00 PMRoom 505
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CHARACTERIZING THE EDIACARAN-CAMBRIAN TRANSITION IN MONGOLIA AND BEYOND
T325 Earth Deep Time Revolution by Global Chronostratigraphic CorrelationWednesday, 30 October 20138:00 AM - 12:00 PMRoom 401
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WHERE ARE HOFFMAN’S RIFTED MARGINS OF RODINIA?
4 Special Session: A Life in Earth History from Tectonics to Climate I: The Scientific Legacy of Paul F. HoffmanSunday, 27 October 20138:00 AM - 12:00 PMMile High Ballroom 4EF
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GEOCHRONOLOGICAL, GEOCHEMICAL, AND SEDIMENTOLOGICAL CONSTRAINTS ON THE EARLY PALEOZOIC HISTORY OF THE NORTH SLOPE OF ARCTIC ALASKA
T56 The Life and Death of Mobile Belts along the North American Cordillera: Advances in Understanding the Long- Term Construction of Continental Margins (Posters)Sunday, 27 October 20139:00 AM - 6:30 PMHall D
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EVIDENCE FOR A POST-STURTIAN EUKARYOTIC BIOSPHERE FROM CAP CARBONATES OF NORTHERN NAMIBIA AND ZAMBIA
66 Special Session: A Life in Earth History from Tectonics to Climate II: The Scientific Legacy of Paul F. HoffmanSunday, 27 October 20131:00 PM - 5:00 PMMile High Ballroom 4EF
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MICROSCOPIC TEXTURES, MACROSCOPIC SHAPES AND DEPOSITION RATES OF PELOIDAL FACIES IN THE BASAL EDIACARAN CAP DOLOSTONE
66 Special Session: A Life in Earth History from Tectonics to Climate II: The Scientific Legacy of Paul F. HoffmanSunday, 27 October 20131:00 PM - 5:00 PMMile High Ballroom 4EF
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THE STRATIGRAPHIC AND ISOTOPIC RECORD OF NEOPROTEROZOIC FLOOD BASALT MAGMATISM, SNOWBALL GLACIATION, AND CONTINENTAL BREAK-UP IN NORTHWESTERN LAURENTIA
4 Special Session: A Life in Earth History from Tectonics to Climate I: The Scientific Legacy of Paul F. HoffmanSunday, 27 October 20138:00 AM - 12:00 PMMile High Ballroom 4EF
2012
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DIVERSE VASE-SHAPED MICROFOSSILS IN THE NEOPROTEROZOIC CALLISON LAKE DOLOSTONE, COAL CREEK INLIER, YUKON TERRITORY, CANADA
259 Paleontology: Biostratigraphy and TaphonomyWednesday, 7 November 20121:30 PM - 5:30 PM217BC
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STRATIGRAPHIC, STRUCTURAL AND GEOCHRONOLOGICAL CONSTRAINTS ON THE MAKE-UP AND BREAK-UP OF RODINIA
T153 Detrital Zircon Provenance of Neoproterozoic to Lower Paleozoic Strata of Northern and Western LaurentiaTuesday, 6 November 20128:00 AM - 12:00 PM203B
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THE GEOCHEMICAL AND STRATIGRAPHIC CONTEXT OF EDIACARAN FOSSILS IN NORTHWESTERN CANADA
T84 Fossil Preservation, Biological Evolution, and Environmental Change at the Dawn of Animal Radiation: An Examination of Geobiological Events across the Ediacaran–Cambrian Transition IMonday, 5 November 20128:00 AM - 12:00 PM217D
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A BASIN REDOX TRANSECT AT THE DAWN OF ANIMAL LIFE
T84 Fossil Preservation, Biological Evolution, and Environmental Change at the Dawn of Animal Radiation: An Examination of Geobiological Events across the Ediacaran–Cambrian Transition IMonday, 5 November 20128:00 AM - 12:00 PM217D
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SMALL SHELLY FOSSIL BIOSTRATIGRAPHY AND PRESERVATION IN THE DZABKHAN BASIN IN SOUTHWEST MONGOLIA
T130 Fossil Preservation, Biological Evolution, and Environmental Change at the Dawn of Animal Radiation: An Examination of Geobiological Events across the Ediacaran–Cambrian Transition IIMonday, 5 November 20121:30 PM - 5:30 PM217D
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MACROSCOPIC ALGAL FOSSILS FROM THE CRYOGENIAN OF MONGOLIA
T84 Fossil Preservation, Biological Evolution, and Environmental Change at the Dawn of Animal Radiation: An Examination of Geobiological Events across the Ediacaran–Cambrian Transition IMonday, 5 November 20128:00 AM - 12:00 PM217D
2011
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THE ORIGIN AND SIGNIFICANCE OF EDIACARAN BARITE IN MONGOLIA
101 Precambrian Geology (Posters)Monday, 10 October 20119:00 AM - 6:00 PMHall C
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THE EDIACARAN TO EARLY CAMBRIAN IN MONGOLIA: STRATIGRAPHY, GEOCHEMISTRY AND PALEONTOLOGY OF A TECTONICALLY REACTIVED BASIN
101 Precambrian Geology (Posters)Monday, 10 October 20119:00 AM - 6:00 PMHall C
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ENVIRONMENTAL DISTRIBUTIONS OF MICROFOSSIL ASSEMBLAGES PRESERVED IN A POST-STURTIAN CAP CARBONATE, THE RASTHOF FORMATION, NORTHERN NAMIBIA
101 Precambrian Geology (Posters)Monday, 10 October 20119:00 AM - 6:00 PMHall C
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A MICROFOSSIL ASSEMBLAGE FROM POST-STURTIAN CAP CARBONATES OF THE RASTHOF FORMATION, NORTHERN NAMIBIA
13 Undergraduate Research I (Posters)Sunday, 20 March 20118:00 AM - 12:00 PMGrand Ballroom/Urban Room
2010
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TIMING AND GEOMETRY OF THE MULTI-STAGE BREAKUP OF RODINIA IN THE YUKON
T263 EARTHTIME: In Honor of the Contributions of James Mattinson to High-Precision U-Pb Geochronology (Posters)Wednesday, 3 November 20108:00 AM - 6:00 PMHall D
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NEW INSIGHT INTO THE CHARACTER OF THE NEOPROTEROZOIC CARBON CYCLE
T161 Understanding High-Amplitude Stable Isotope Variations in Proterozoic StrataTuesday, 2 November 20108:00 AM - 12:00 PMRoom 207
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THE ORIGIN OF ROLL-UP STRUCTURES AND SYNDEPOSITIONAL FOLDS IN A STURTIAN CAP CARBONATE, THE RASTHOF FORMATION, NORTHERN NAMIBIA
78 Recent Advances in Precambrian GeologyMonday, 1 November 20108:00 AM - 12:00 PMMile High Ballroom 1CD
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SURVIVING THE STURTIAN SNOWBALL
102 Paleontology (Posters) III - Diversity and PaleoecologyMonday, 1 November 20108:00 AM - 6:00 PMHall D
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MICROFOSSILS IN THE POST-STURTIAN CAP CARBONATES OF THE RASTHOF FORMATION, NORTHERN NAMIBIA
102 Paleontology (Posters) III - Diversity and PaleoecologyMonday, 1 November 20108:00 AM - 6:00 PMHall D
2009
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MINERALIZED SCALES FROM EUKARYOTIC MICROORGANISMS IN THE CA. 750 MA LOWER TINDIR GROUP, YUKON TERRITORY, CANADA
4 Paleontology: Taphonomy & PreservationSunday, 18 October 20098:00 AM - 12:00 PMPortland Ballroom 256
Date Unknown
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NEOPROTEROZOIC AND EARLY CAMBRIAN STRATIGRAPHY AND δ13C RECORD OF LAKE KHUBSUGUL REGION, NORTHERN MONGOLIA
54 Sediments, Carbonates (Posters)