Leonid V. Polyak
Ohio State University, Columbus, OH
Activity
2014
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QUATERNARY SEA-ICE REGIME CHANGE IN THE WESTERN ARCTIC OCEAN BASED ON BENTHIC FORAMINIFERS
T107 Timing, Tempo, and Mode of Evolutionary and Paleoenvironmental Changes across Boundary Events and Transitions: The Protistan EvidenceMonday, 20 October 20148:00 AM - 12:00 PM223/224
2012
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EXTINCT FORAMINIFERA OF THE WESTERN ARCTIC OCEAN: CORRELATION TO THE GLOBAL DEEP-SEA EXTINCTION OF THE MID-PLEISTOCENE TRANSITION
T83 Advances in Cenozoic Foraminiferal Biostratigraphy, Chemostratigraphy, and PaleoecologyMonday, 5 November 20128:00 AM - 12:00 PM217BC
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DOWNCORE CA-P-I SIGNATURES DISCRIMINATE TEMPORAL AND GEOGRAPHIC VARIATIONS IN LATE PLEISTOCENE CARBONATE PROVENANCE IN THE ARCTIC OCEAN
22 Climate Change: Past, Present and FutureTuesday, 24 April 20129:00 AM - 12:00 PMRoom 202
2011
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A LONG RECORD OF FORAMINIFERA HELPS RESOLVE QUATERNARY WESTERN ARCTIC STRATIGRAPHY
T276 Frontiers in Foraminiferal Research II: Paleoceanography and Polar BiotasWednesday, 12 October 20111:30 PM - 5:30 PMRoom 200H-J
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PALEOCLIMATIC AND MINERALOGICAL CHARACTERIZATION OF DOWNCORE VNIR, VIS DSR AND XRF DATA FROM THE NORTHWIND RIDGE AREA IN THE CENTRAL ARCTIC OCEAN
8 Paleoclimatology/Paleoceanography (Posters)Sunday, 20 March 20118:00 AM - 12:00 PMGrand Ballroom/Urban Room
2010
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PALEOCLIMATIC CHARACTERISTICS OF LATE PLEISTOCENE/ HOLOCENE CARBONATES IN THE ARCTIC OCEAN BASED ON A PCA AND ELEMENT CORRELATION STUDY OF DOWNCORE XRF DATA
251 Paleoclimatology/Paleoceanography (Posters)Wednesday, 3 November 20108:00 AM - 6:00 PMHall D
2006
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GLACIAL-INTERGLACIAL GRAIN SIZE VARIATIONS ON THE NORTHWIND RIDGE, ARCTIC OCEAN, MEASURED BY LASER PARTICLE SIZE ANALYZER
30 Undergraduate Research Poster Session (Posters)Friday, 21 April 20068:00 AM - 12:00 PM
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PRELIMINARY EVIDENCE OF MILANKOVITCH CYCLICITY RECORDED IN SEDIMENT BRIGHTNESS (L*) RECORDS FROM CENTRAL ARCTIC OCEAN SEDIMENTS RECOVERED BY THE HOTRAX PROGRAM
21 The World Encompassed: New and Collaborative Research in Cenozoic Processes at Akron and KSU (Posters)Thursday, 20 April 20061:20 PM - 5:00 PM
2003
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MULTIPLE GLACIAL EROSION ON THE CHUKCHI BORDERLAND, ARCTIC OCEAN, AS INDICATED BY PRELIMINARY DATA ON SEDIMENT STRATIGRAPHY AND SEA-FLOOR MORPHOLOGY
68 Quaternary Environments of the Eurasian NorthTuesday, 29 July 20038:00 AM - 12:00 PM
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CENTRAL ARCTIC OCEAN SEDIMENTATION: MM/KA-SCALE OR CM/KA-SCALE RATES?
68 Quaternary Environments of the Eurasian NorthTuesday, 29 July 20038:00 AM - 12:00 PM
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NEW SIDESCAN SONAR EVIDENCE FOR THE WESTWARD FLOW OF ICE ACROSS THE ALASKA MARGIN, ARCTIC OCEAN
T22 Determining the Extent of Glaciation in Areas of Limited Evidence (Posters)Friday, 25 July 20031:30 PM - 4:30 PM
2001
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INITIAL RESULTS OF FORAMINIFERAL STUDIES AND PALEOCEANOGRAPHIC RECONSTRUCTIONS FROM LATE PLEISTOCENE AND HOLOCENE SEDIMENTS OF THE CHUKCHI BORDERLAND, ARCTIC OCEAN
T92 Foraminifera: Barometers of the Biotic and Abiotic World IITuesday, 6 November 20011:30 PM - 5:30 PM
Date Unknown
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LATE PLEISTOCENE GLACIATION HISTORY OF THE SOUTHWESTERN KARA SEA
4 Major Quaternary Glaciations: Extent, Timing, and Global Synchronism (Posters)