Jack C. Ridge
Tufts University, Medford, MA, MA
Activity
2025
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NEW GEOCHRONOLOGICAL AND GEOCHEMICAL CONSTRAINTS ON MAGMATISM IN MIDDLESEX FELLS AREA, SE NEW ENGLAND
12 Multidisciplinary Insights from Field and Laboratory Data on Modern and Ancient Plate Margin ProcessesFriday, 28 March 20258:30 AM - 5:30 PMNorth Great Hall
2024
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A NEW 238 MA CA-ID-TIMS U-PB ZIRCON AGE FOR THE MEDFORD DIKE, MASSACHUSETTS
26 Northern Appalachian Magmatism: From the Precambrian to the CretaceousMonday, 18 March 20241:30 PM - 5:30 PMMerrimack Room
2015
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HIGH LEVEL ERIE INTERSTADE PROGLCIAL LAKES IN THE CENTRAL FINGER LAKES REGION, NY, AND THEIR IMPLICATIONS
31 Advances in Pleistocene Geology: Northeastern U.S. and Eastern Canada ITuesday, 24 March 20158:00 AM - 12:00 PMReagan Room
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INTRA-TILL LACUSTRINE DEPOSITS IN THE CONNECTICUT VALLEY OF SOUTHERN NEW HAMPSHIRE AND VERMONT: EVIDENCE OF SUBGLACIAL CAVITATION DRIVEN BY SUPRA-GLACIAL MELTWATER DRAINAGE TO THE GLACIAL BED?
2 Coastal and Glacial Processes from Alaska to New England: In Honor of Jon BoothroydMonday, 23 March 20158:00 AM - 12:00 PMGrand Ballroom North
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METEORIC 10BE FLUX RECORDS POTENTIALLY SYNCHRONIZE NORTH AMERICAN VARVED SEDIMENTS WITH GREENLAND ICE
16 Contributions of Cosmogenic-Nuclide Geochronology to Glacial Geology and Geochronology in Northeastern North America—and Vice VersaMonday, 23 March 20151:30 PM - 5:30 PMGrand Ballroom North
2014
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SYNCHRONIZING NORTH AMERICAN VARVED SEDIMENTS WITH GREENLAND ICE USING METEORIC 10BE FLUX RECORDS
325 Recent Advances in LimnogeologyWednesday, 22 October 20141:00 PM - 5:00 PM213
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GSA QUATERNARY GEOLOGY AND GEOMORPHOLOGY DIVISION KIRK BRYAN AWARD: A COMPREHENSIVE DEGLACIAL TIME SCALE FOR THE NORTHEASTERN UNITED STATES: VARVES, RADIOCARBON AGES, PALEOMAGNETISM, AND COSMOGENIC-NUCLIDE EXPOSURE DATING
T151 Modern and Ancient Continental Depositional Environments: Linking Landscape Evolution with Fluvial Systems and Lacustrine Basins through the CenozoicMonday, 20 October 20141:00 PM - 5:00 PM211
2013
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TOWARDS SYNCHRONIZING THE NORTH AMERICAN VARVE CHRONOLOGY WITH GREENLAND ICE CORE RECORDS USING METEORIC 10BE FLUX
33 Dates and Rates: Two Decades of Cosmogenic Studies in Eastern North America, the Canadian Arctic, and GreenlandTuesday, 19 March 20138:00 AM - 12:00 PMDartmouth Room
2012
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THE NORTH AMERICAN VARVE CHRONOLOGY IN THE CONNECTICUT VALLEY: A RECORD OF GLACIAL MELTWATER, CLIMATE, AND ICE SHEET RESPONSE
23 New Advances in the Stratigraphic Record and Chronology of Pleistocene Glacial/Interglacial Events in the Southeastern Laurentide Ice Sheet Region IMonday, 19 March 20128:00 AM - 12:00 PMBallrooms D & E
2011
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THE NEW NORTH AMERICAN VARVE CHRONOLOGY: A RECORD OF SOUTHEASTERN LAURENTIDE DEGLACIATION AND CLIMATE: 18.2-12.5 KYR BP
5 Quaternary GeologySunday, 9 October 20118:00 AM - 12:00 PMRoom L100DE
2009
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CALIBRATION OF A UNIFIED NEW ENGLAND VARVE CHRONOLOGY: DEGLACIATION RATES AND MORAINE BUILDING IN THE CONNECTICUT VALLEY OF NEW HAMPSHIRE AND VERMONT
25 Modern Glacial Processes and the Glacial Sedimentary Record: In Honor of Joe Hartshorn (CC)Monday, 23 March 20097:50 AM - 12:00 PM
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A NEW VARVE RECORD AND 14C DATES FROM THE SOUTHERN BASIN OF GLACIAL LAKE HITCHCOCK
25 Modern Glacial Processes and the Glacial Sedimentary Record: In Honor of Joe Hartshorn (CC)Monday, 23 March 20097:50 AM - 12:00 PM
2006
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TRACKWAYS PRODUCED BY FISH: IMPLICATIONS OF SUBSTRATE-CONTACT BEHAVIOR BY FISH RECORDED IN TRACE FOSSILS FROM LATE PLEISTOCENE GLACIAL VARVES, NEW ENGLAND, USA
T223 Fossil Behavior II: In Honor of Adolf SeilacherWednesday, 25 October 20061:30 PM - 5:30 PM
2002
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DYNAMICS OF THE EASTERN ONTARIO LOBE: CALVING, BASAL FREEZING, AND TILL DEPOSITION IN DEEP LACUSTRINE TROUGHS
T208 Quaternary Stratigraphy and the Glacial Environment: In Honor of Ernest H. MullerWednesday, 30 October 20028:00 AM - 12:00 PM
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HIGH RESOLUTION HURRICANE ACTIVITY RECORD FOR SOUTHERN NEW ENGLAND FROM 1,200 YEAR LONG VARVED COASTAL SEDIMENTARY RECORD
19 Holocene Climate and Lakes (Posters)Tuesday, 26 March 20028:00 AM - 12:00 PM
2001
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SPECULATION ON GLACIAL VARVE DEPOSITION IN THE NORTHEASTERN US
10 Glacial Processes in New England: A Symposium in Honor of Fred LarsenMonday, 12 March 20011:30 PM - 5:30 PM