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2004 Denver Annual Meeting (November 7–10, 2004)

Session No. 107
Monday, 8 November 2004: 1:30 PM-5:30 PM

T48. Unraveling the History of Ocean Crust Production: Evidence For and Against Changes in Seafloor Spreading Rates Since the Mesozoic

 

Jenney M. Hall, David B. Rowley and Mark Pagani, Advocates
Paper #
Start Time
1
1:30 PM
SEA FLOOR SPREADING RATE AND ATMOSPHERIC CO2 OVER THE PAST 150 MA
BERNER, Robert A., Geology and Geophysics, Yale Univ, P.O. Box 208109, New Haven, CT 06520-8109, robert.berner@yale.edu, robert.berner@yale.edu
2
1:45 PM
MODELING GLOBAL RIDGE PRODUCTION FROM THE OBSERVABLE RECORD
ROWLEY, David B., Department of the Geophysical Sciences, The Univ of Chicago, 5734 S. Ellis Avenue Dept. of the Geopysical Sciences, Dept. of the Geopysical Sciences, Chicago, IL 60637, rowley@geosci.uchicago.edu, rowley@geosci.uchicago.edu
3
2:00 PM
MODELING SEAFLOOR-SPREADING RATES THROUGH TIME
DEMICCO, Robert V., Department of Geological Sciences, State Univ of New York, Binghamton, NY 13902, demicco@binghamton.edu, demicco@binghamton.edu
4
2:15 PM
GLOBAL OCEANIC CRUST PRODUCTION SINCE MID-CRETACEOUS BASED ON PALEO-SEAFLOOR AGE GRIDS
GAINA, Carmen and MUELLER, Ralph Dietmar, School of Geosciences, Univ of Sydney, Edgeworth David Bldg., F05, Sydney, 2006, Australia, carmen@geosci.usyd.edu.au, carmen@geosci.usyd.edu.au
5
2:30 PM
PLATE RECONSTRUCTIONS REQUIRE HIGH CRETACEOUS SPREADING RATES AND RIDGE VOLUMES
KOMINZ, Michelle A., Geosciences, Western Michigan Univ, 1186 Rood Hall, Kalamazoo, MI 49008 and SCOTESE, Christopher R., Geology, U. Texas at Arlington, PALEOMAP Project, 700 Tanglewood Lane, Arlington, TX 76012, michelle.kominz@wmich.edu, michelle.kominz@wmich.edu
6
2:45 PM
EVIDENCE FOR SEAFLOOR SPREADING RATE CHANGES FROM SEAWATER CHEMISTRY, UPPER EOCENE TO PRESENT
BRENNAN, Sean, Energy Resources Science Center Reston, U.S. Geological Survey, MS956, National Center, 12201 Sunrise Valley Drive, Reston, VA 20192, sbrennan@usgs.gov, sbrennan@usgs.gov
7
3:00 PM
VARIATIONS IN MAJOR-ION CHEMISTRY OF CRETACEOUS SEAWATER FROM FLUID INCLUSIONS IN HALITE MATCH OCEAN CRUST PRODUCTION RATES
LOWENSTEIN, Tim K.1, TIMOFEEFF, Michael N.1 and DA SILVA, Maria Augusta Martins2, (1)Department of Geological Sciences, State Univ of New York, Binghamton, NY 13902, (2)Departamento de Geologia, Universidade Federal Fluminense, Niteroi, Rio de Janeiro, 24360-140, Brazil, lowenst@binghamton.edu, lowenst@binghamton.edu
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