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TALK SESSION - WEDNESDAY AM
TALKS WILL BE HELD WEDNESDAY 4/23  FROM 9:00-12:00 IN ROOM 541


  **PLEASE CLICK ON A NAME TO SEE THE PDF ABSTRACT**

TIME PRESENTER ADVISOR TITLE
9:00 Clayton Magill Kate Freeman

RECONSTRUCTION OF HOLOCENE PALEOHYDROLOGY USING MULTIPLE PROXIES FROM A BOREAL PEAT BOG

9:15 Katja Meyer Lee Kump & Kate Freeman

BIOGEOCHEMICAL CONTROLS ON PHOTIC ZONE EUXINIA DURING THE END PERMIAN MASS EXTINCTION

9:30 Brett Carpenter Chris Marone TRANSITION FROM ROLLING TO JAMMING IN THIN GRANULAR LAYERS
9:45 Dan Hummer Peter Heaney THE ORIGIN OF NANO-SCALE STABILITY REVERSAL IN TITANIUM OXIDE MINERALS: INSIGHTS FROM TIME-RESOLVED DIFFRACTION AND QUANTUM CALCULATIONS
10:00 Patrick Applegate Richard Alley COSMOGENIC CONTROVERSIES: PROBLEMS IN INTERPRETING MORAINE DATES, AND A POSSIBLE SOLUTION
10:15 BREAK
10:30 Brian LeVay Maureen Feineman and Derrill Kerrick

THE GEOCHEMICAL IMPLICATIONS OF ECLOGITE MELTING

10:45 Aubreya Adams Andy Nyblade RAYLEIGH WAVE PHASE VELOCITIES IN SOUTH AFRICA: RESULTS USING A TWO PLANE WAVE APPROXIMATION
11:00 Mouse Marie Reusch Andy Nyblade P-WAVE TOMOGRAPHY COUPLED WITH RECEIVER FUNCTIONS TO CONSTRAIN THE DEPTH EXTENT OF THE CAMEROON VOLCANIC LINE VELOCITY ANOMALY
11:15 Paul Winberry Sridhar Anandakrishnan PHYSICAL CONDITIONS BENEATH A WEST ANTARCTIC STREAM FROM PASSIVE SEISMIC OBSERVATIONS
11:30 Luke Zoet Sridhar Anandakrishnan ANALYZING THE TAMSEIS DATASET FOR HIGHLY TEMPORAL REGULARITY SEISMIC EVENTS ORIGINATED FROM BENEATH DAVID GLACIER