Geological Society of America

1:30 PM

DECOUPLED OXYGEN ISOTOPE AND AFM EQUILIBRIA IN METAMORPHIC ROCKS

Christopher A. Berg, Univ Texas, Austin, TX and David P. Moecher, Univ Kentucky, Lexington, KY

46217 (Technical Sessions)

1:45 PM

SPATIAL AND TEMPORAL CHARACTERISTICS OF TEMPERATURE AND FLUID FLOW DURING METAMORPHISM AROUND TABULAR PLUTONS

Barbara Dutrow, Louisiana State Univ, Baton Rouge, LA and Charles Foster, Univ of Iowa, Iowa City, IA

45168 (Technical Sessions)

2:00 PM

VARIATION IN MINERAL NUCLEATION AND GROWTH PATTERNS NEAR TABULAR PLUTONS

Charles Foster, Univ. of Iowa, Iowa City, IA and Barbara Dutrow, Louisiana State Univ, Baton Rouge, LA

42417 (Technical Sessions)

2:15 PM

RE-INVESTIGATION OF THE UPPER-THERMAL STABILITY OF FERRO-ACTINOLITE

David M. Jenkins, Binghamton Univ, Binghamton, NY and Krassimir N. Bozhilov, Univ. California, Riverside, CA

42502 (Technical Sessions)

2:30 PM

PHASE RELATIONS OF RIEBECKITE-ARFVEDSONITE SOLID SOLUTIONS

Bernard W. Evans, Univ Washington, Seattle, WA and Claudia Owen, Univ of Oregon, Eugene, OR

40641 (Technical Sessions)

2:45 PM

SIZE-PROPORTIONAL GARNET GROWTH: AN EFFECT OF PRECURSOR HETEROGENEITY

Charna E. Meth, Univ of Texas at Austin, Austin, TX and William D. Carlson, Univ of Texas at Austin, Austin, TX

39577 (Technical Sessions)

3:00 PM

2-D NUMERICAL SIMULATION OF REACTION-PROGRESS IN CALC-SILICATE CONTACT AUREOLES

Xiaojun Cui, Univ of Missouri-Columbia, Columbia, MO and Peter I. Nabelek, Univ of Missouri-Columbia, Columbia, MO and Mian Liu, Univ of Missouri-Columbia, Columbia, MO

38828 (Technical Sessions)

3:15 PM

ANATEXIS OF METAPELITIC ROCKS UNDER THE BUSHVELD COMPLEX, SOUTH AFRICA

T.E. Johnson, Univ of Maryland, College Park, MD and M. Brown, Univ of Maryland, College Park, MD and R.L. Gibson, Univ of the Witwatersrand, Johannesburg, N/A and I.S. Buick, La Trobe Univ, Victoria, N/A

39778 (Technical Sessions)

3:30 PM

TOURMALINE-PHENGITE PARAGENESES IN METASEDIMENTS FROM THE SIMANO NAPPE, SWISS CENTRAL ALPS

Reto Gieré, Purdue Univ, West Lafayette, IN and Christian De Capitani, Univ of Basel, Basel, N/A

39068 (Technical Sessions)

3:45 PM

THERMOBAROMETRIC CONSTRAINTS ON THE FORMATION OF SAPPHIRINE-SPINEL-PLAGIOCLASE SYMPLECTITES IN KYANITE ECLOGITES, AND THE PROGRADE AND RETROGRADE P-T PATH, CENTRAL RHODOPE MASSIF, BULGARIA

Charles W. Carrigan, Univ of Michigan, Ann Arbor, MI and Eric J. Essene, Univ of Michigan, Ann Arbor, MI and Samuel B. Mukasa, Univ of Michigan, Ann Arbor, MI and Kristina Kolcheva, Bulgarian Academy of Sci, Sofia, N/A and Ivan Haydoutov, Bulgarian Academy of Sci, Sofia, N/A and Craig M. Carpenter, Univ of Michigan, Ann Arbor, MI

40584 (Technical Sessions)

4:00 PM

CLINOPYROXENITE FROM THE SULU ULTRAHIGH-PRESSURE TERRANE, EASTERN CHINA: ORIGIN AND EVOLUTION OF GARNET EXSOLUTION IN CLINOPYROXENE

Ru-Yuan Zhang, Stanford Univ, Stanford, CA and Juhn G. Liou, Stanford Univ, Stanford, CA

39882 (Technical Sessions)

4:15 PM

FLUID MASS TRANSFER OF TRACE ELEMENTS DURING RETROGRESSION OF A HIGH PRESSURE, LOW TEMPERATURE METAMORPHIC TERRANE, TINOS & SYROS ISLANDS, CYCLADES, GREECE

Christopher M. Breeding, Yale Univ, New Haven, CT and Jay J. Ague, Yale Univ, New Haven, CT and Michael Bröcker, Zentrallaboratorium für Geochronologie, Münster, N/A

44002 (Technical Sessions)

4:30 PM

SERPENTINITE AS A CARRIER OF CHLORINE INTO THE MANTLE

Zachary D. Sharp, Univ of New Mexico, Albuquerque, NM

37369 (Technical Sessions)

4:45 PM

MESOPROTEROZOIC THERMAL HISTORY OF THE MANZANO MNTS., NM WITH IMPLICATIONS FOR ALUMINUM SILICATE STABILITY USING OXYGEN ISOTOPES

Toti Larson, Univ of New Mexico, Albuquerque, NM and Zachary D. Sharp, Univ of New Mexico, Albuquerque, NM

44740 (Technical Sessions)

5:00 PM

HIDDEN ORE: USING THERMAL METAMORPHISM TO DETERMINE SHORTENING ON THRUST FAULTS CUTTING THE SUDBURY IGNEOUS COMPLEX

Michelle Boast, Department of Geology, Fredericton, NB and John G. Spray, Department of Geology, Fredericton, NB

44951 (Technical Sessions)

220 Petrology, Metamorphic

Presentations