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Northeastern Section - 59th Annual Meeting - 2024

Session No. 26
Monday, 18 March 2024: 1:30 PM-5:30 PM
Merrimack Room (Doubletree by Hilton)

T3. Northern Appalachian Magmatism: From the Precambrian to the Cretaceous

 

Michael J. Dorais, Sean Kinney and Jennifer Cooper Boemmels, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
26-1
1:35 PM
THE TIMING AND SEQUENCE OF MAGMA EMPLACEMENT OF THE OSCEOLA GRANITE, WHITE MOUNTAIN BATHOLITH, NEW HAMPSHIRE (Invited Speaker)
VANTONGEREN, Jill, Department of Earth and Climate Sciences, Tufts University, 2 North Hill Rd, Medford, MA 02155, KINNEY, Sean, Department of Earth and Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854; Lamont-Doherty Earth Observatory of Columbia University, 61 Rt. 9W, Palisades, NY 10964 and RAMEZANI, Jahandar, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139
26-2
1:55 PM
SILURIAN BIMODAL MAGMATISM IN THE COASTAL MAINE MAGMATIC PROVINCE: THE ROLE OF COMPOSITE DIKES IN THE TRANSPORT AND ERUPTION OF GRANITIC MAGMA
BAILEY, David, Geosciences Dept., Hamilton College, 198 College Hill Rd, Clinton, NY 13323 and HOLMWOOD, Alexander, Department of Geological Sciences and Engineering, University of Nevada, Reno, Reno, NV 89557
Handouts
  • NEGSA 2024 Composite Dikes FINAL.pdf (40.4 MB)
    • 26-3
    2:15 PM
    A NEW LATE PENNSYLVANIAN AGE FOR THE MEDFORD DIKE, MEDFORD, MASSACHUSETTS
    ROSS, Martin, Marine and Environmental Sciences, Northeastern University, 360 Huntington Avenue, Boston, MA 02115
    26-4
    2:35 PM
    A NEW 238 MA CA-ID-TIMS U-PB ZIRCON AGE FOR THE MEDFORD DIKE, MASSACHUSETTS
    RIDGE, John C., Earth and Climate Sciences, Tufts University, Lane Hall 003, Earth and Ocean Sciences, 2 North Hill Rd., Tufts University, Medford, MA, MA 02155, VANTONGEREN, Jill, Department of Earth and Ocean Sciences, Tufts University, 419 Boston Ave, Medford, MA 02155 and CROWLEY, J.L., Department of Geosciences, Boise State University, Boise, ID 208-426-2220
    26-5
    2:55 PM
    AN OCEAN ACIDIFICATION EVENT LINKED TO THE CENTRAL ATLANTIC MAGMATIC PROVINCE DETERMINED THROUGH DIRECT MEASUREMENTS OF CO2 FROM FLUID INCLUSIONS IN DEEP SEA CHERTS DURING THE END-TRIASSIC EXTINCTION
    HUDGINS, Michael, Earth and Environmental Sciences, Rensselaer Polytechnic Institute, Troy, NY 12180, IKEDA, Masayuki, Department of Earth and Planetary Science, University of Tokyo, Tokyo, Bunkyo 113‑0033, Japan, OLSEN, Paul E., Lamont-Doherty Earth Observatory, Columbia University, 61 US 9W, Palisades, NY 10964 and SCHALLER, Morgan, Earth and Environmental Sciences, Rensselaer Polytechnic Institute, Jonsson-Rowland Science Center 1W19, 110 8th Street, Troy, NY 12180-3590
    26-6
    3:15 PM
    EVALUATING THE EVOLUTION OF A PASSIVE MARGIN: COMPARING JURASSIC MAGMATISM IN NEW HAMPSHIRE AND VIRGINIA
    MAZZA, Sarah, Department of Geosciences, Smith College, 44 College Lane, Northampton, MA 01063
     
    3:35 PM
    Break
    26-7
    3:50 PM
    MESOZOIC MAGMATISM IN NEW ENGLAND AND QUEBEC
    EBY, G. Nelson, Environmental, Earth & Atmospheric Sciences, University of Massachusetts, Lowell, MA 01854
    26-8
    4:10 PM
    THE DRY RIVER DIORITE: INSIGHTS TOWARDS THE MANTLE CONTRIBUTION TO THE WHITE MOUNTAIN BATHOLITH, NEW HAMPSHIRE AND THE TRANSITION FROM THE CENTRAL ATLANTIC MAGMATIC PROVINCE
    DORAIS, Michael, Department of Geological Sciences, Brigham Young University, Provo, UT 84602 and KINNEY, Sean, Lamont-Doherty Earth Observatory, Columbia University, 61 US 9W, Palisades, NY 10964
    26-9
    4:30 PM
    UNDERSTANDING EARLY CRETACEOUS INTRAPLATE MAGMATISM IN NORTHERN NEW ENGLAND: A STRUCTURAL PERSPECTIVE
    COOPER BOEMMELS, Jennifer1, CRESPI, Jean2 and GALICIA BARRIENTOS, Gaby1, (1)Department of Earth Science, Southern Connecticut State University, New Haven, CT 06515, (2)Department of Earth Sciences, University of Connecticut, Storrs, CT 06269
    26-10
    4:50 PM
    COMPARISON OF GRANITIC ROCKS FROM NEW ENGLAND AND FROM THE MOON: IMPLICATIONS FOR IGNEOUS PETROGENESIS ON THE MOON
    FAGAN, Timothy J. and SAWADA, Yuki, Earth Sciences Dept., Waseda University, 1-6-1 Nishiwaseda, Shinjuku, Tokyo 169-8050, Japan
    26-11
    5:10 PM
    THE NATURE OF SEDIMENTATION AND VOLCANISM OF THE MIDDLE TO LATE ORDOVICIAN ARC, NORTHERN MAINE WITH COMMENTARY ON THE CHEMISTRY AND ORIGIN OF ASSOCIATED CHERT
    POLLOCK, Steve, Wilmington, NC 28412
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