129 Igneous Petrology II

Wednesday, 7 November 2001
1:30 PM - 5:30 PM

Presentations

• 1:30 PM
  OSMIUM ISOTOPIC AND PLATINUM GROUP ELEMENT GEOCHEMISTRY OF PERIDOTITE XENOLITHS FROM THE SIERRA NEVADA ARC AND THE BASIN AND RANGE
  Cin-Ty Lee, California Institute of Technology, Pasadena, CA
  26555 (Technical Sessions)
• 1:30 PM
  NATURE AND ORIGIN OF ACADIAN PLUTONISM, PIEDMONT TERRANE, NC-GA
  Russell W. Mapes, Vanderbilt Univ, Nashville, TN and Calvin F. Miller, Vanderbilt Univ, Nashville, TN and Paul D. Fullagar, Univ of North Carolina, Chapel Hill, NC and Brendan R. Bream, Univ of Tennessee, Knoxville, TN
  27199 (Technical Sessions)
• 1:30 PM
  THE MAGMATIC EVOLUTION OF THE WESTERN AND CENTRAL ELBA INTRUSIVE COMPLEX, ITALY
  David S. Westerman, Norwich Univ, Northfield, VT and Andrea Dini, CNR, Pisa, N/A and Fabrizio Innocenti, Università di Pisa, Pisa, N/A and Sergio Rocchi, Università di Pisa, Pisa, N/A and Sonia Tonarini, CNR, Pisa, N/A
  27590 (Technical Sessions)
• 1:30 PM
  ISOTOPE (ND-SR-PB-O) PROVINCIALITY REVEALED BY TERTIARY VOLCANIC ROCKS FROM THE INDIAN PEAK AND CENTRAL NEVADA CALDERA COMPLEXES OF THE SOUTHERN GREAT BASIN
  Eric H. Christiansen, Brigham Young Univ, Provo, UT and Myron G. Best, Brigham Young Univ, Provo, UT and Garret L. Hart, Univ of Wisconsin, Madison, WI and Clark M. Johnson, Univ of Wisconsin, Madison, WI
  27748 (Technical Sessions)
• 1:30 PM
  USING EMPLACEMENT POSITION TO HELP CONSTRAIN ORIGIN OF GRANITES
  M. Charles Gilbert, Univ of Oklahoma, Norman, OK
  27774 (Technical Sessions)
• 1:30 PM
  COMPOSITIONAL CONSEQUENCES OF LAWSONITE BREAKDOWN IN REGIONS OF WARM SUBDUCTION
  Maureen D. Feineman, Univ of California, Berkeley, Berkeley, CA and Lisa Hammersley, Dept of Earth and Planetary Sci, Berkeley, CA and Julia G. Bryce, Dept of Earth and Planetary Sci, Berkeley, CA and Ian S.E. Carmichael, Univ of California, Berkeley, Berkeley, CA
  27869 (Technical Sessions)
• 1:30 PM
  IMPLICATIONS OF THE EAST LAKE DYKE FOR THE NATURE OF THE CONTACT BETWEEN THE POVUNGNITUK AND CHUKOTAT GROUPS OF THE CAPE SMITH FOLDBELT, UNGAVA, QUEBEC
  Andrew J. Stewart, McGill Univ, Montreal, QC and D. M. Francis, McGill Univ, Montreal, QC
  28091 (Technical Sessions)
• 1:30 PM
  CONSTRAINTS ON THE LIFETIME OF THE MAGMATIC SYSTEM AT THE GEYSERS, SONOMA COUNTY, CALIFORNIA
  Axel K. Schmitt, UCLA, Los Angeles, CA and Marty Grove, UCLA, Los Angeles, CA and Oscar M. Lovera, N/A and T. Mark Harrison, N/A
  28372 (Technical Sessions)
• 1:30 PM
  FUNDAMENTAL PETROLOGY OF THE EAST HILL SUITE, MONT SAINT-HILAIRE, QUÉBEC, CANADA
  Peter E. Tice, Univ of New Orleans, New Orleans, LA and Karen L. Webber, Univ of New Orleans, New Orleans, LA and Alexander U. Falster, Univ of New Orleans, New Orleans, LA and William B. Simmons, Univ of New Orleans, New Orleans, LA
  28380 (Technical Sessions)
• 1:30 PM
  ISOTOPIC AND GEOCHEMICAL EVIDENCE OF DE-CARBONATION OF SUBDUCTING SLAB IN THE MANTLE WEDGE AS RECORDED IN ULTRAMAFIC XENOLITHS FROM THE KAMCHATKA ARC
  Neil K. Basu, Hamilton College, Clinton, NY and David G. Bailey, Hamilton College, Clinton, NY and Gene M. Yogodzinski, Univ of South Carolina, Columbia, SC and Robert J. Poreda, Univ of Rochester, Rochester, NY and Asish R. Basu, Univ of Rochester, Rochester, NY
  28387 (Technical Sessions)
• 1:30 PM
  LEAD ISOTOPE STUDY OF THE PALEOGENE IGNEOUS ROCKS OF THE SIERRA MAESTRA, SOUTHEASTERN CUBA
  Giuseppina Kysar Mattietti, The George Washington University, Washington, DC and John F. Lewis, The George Washington University, Washington, DC and Richard Wysoczanski, National Museum of Nat History, Smithsonian Institution, Washington, DC
  28432 (Technical Sessions)
• 1:30 PM
  CONTRASTING STYLES OF DEVONIAN GRANITIC MAGMATISM IN COASTAL MAINE
  Michael Barton, Ohio State Univ, Columbus, OH and Dean N. Riley, Ohio State Univ, Columbus, OH
  28580 (Technical Sessions)
• 1:30 PM
  GEOLOGY OF THE BEAVER CREEK STOCK IN CLEARWATER COUNTY, IDAHO
  Susan Yvonne Wilson, Univ of Idaho, Moscow, ID and Dennis Geist, Univ of Idaho, Moscow, ID
  28602 (Technical Sessions)
• 1:30 PM
  THE GEOLOGY OF THE DEBLOIS PLUTON COMPLEX AND SURROUNDING ROCKS, EASTERN MAINE
  Dean N. Riley, Ohio State Univ, Columbus, OH and Michael Barton, Ohio State Univ, Columbus, OH
  28639 (Technical Sessions)
• 1:30 PM
  OSMIUM ISOTOPE SYSTEMATICS: OBSERVATIONS FROM THE CASCADE ARC
  Garret L. Hart, Univ of Wisconsin, Madison, WI and Clark M. Johnson, Univ of Wisconsin, Madison, WI and Steven B. Shirey, Carnegie Institution of Washington, Washington, DC
  28675 (Technical Sessions)
• 1:30 PM
  COMPLEX MAGMA SYSTEM DEVELOPMENT IN NORTHERN NEVADA AND THE ROLE OF EPISODIC BASALT INJECTION INTO THE CRUST
  Matthew E. Brueseke, Miami University – Ohio, Oxford, OH and William K. Hart, Miami Univ – Ohio, Oxford, OH
  9512 (Technical Sessions)