GSA Connects 2021 in Portland, Oregon

Session No. 118
Monday, 11 October 2021: 2:30 PM-6:30 PM
Exhibit Hall A (Oregon Convention Center)

D7. Recent Advances in Geochronology (Posters)

Authors will be present from 4 to 6 PM.

 

Paper #
Booth #
12
APATITES FOR DESTRUCTION: NEW REFERENCE APATITES FOR U-PB PETROCHRONOLOGY AND SM-ND AND SR ISOTOPE GEOCHEMISTRY
APEN, Francisco1, WALL, Corey J.2, COTTLE, John1, SCHMITZ, Mark D.2, KYLANDER-CLARK, Andrew R.C.1 and SEWARD, Gareth G.E.1, (1)Department of Earth Science, University of California, Santa Barbara, CA 93106, (2)Department of Geosciences, Boise State University, Boise, ID 83725
13
EVALUATING THE IMPACT OF LASER OPERATING CONDITIONS ON PRECISION AND ACCURACY OF U/PB ANALYSIS BY LA-ICP-MS
STONE, Joshua and MATTINSON, Chris G., Geological Sciences, Central Washington University, 400 E University Way, Ellensburg, WA 98926
14
ZIRCON SEPARATION USING THE JCR CONCENTRATION TABLE
ACOB, Erliana1, NARANJO, Alexis1, MARSHALL, Collin E.2 and MATTINSON, Chris G.3, (1)Geology, Central Washington University, 400 E University Way, Ellensburg, WA 98926, (2)Geological Sciences, Central Washington University, 400 E University Way, MS 7418, Ellensburg, WA 98926, (3)Geological Sciences, Central Washington University, 400 E University Way, Ellensburg, WA 98926
15
U-CHANNEL PALEOMAGNETIC RESULTS FROM IODP SITE U1543: DEVELOPING THE FIRST LONG, HIGH RESOLUTION PALEOINTENSITY RECORD FROM THE HIGH LATITUDE SOUTHERN HEMISPHERE AND CHRONOLOGICAL IMPLICATIONS FOR THE EVOLUTION OF THE PATAGONIAN ICE SHEET
MONITO, Lindsey1, STONER, Joseph1, ZHAO, Xiangyu2 and EXPEDITION 383 SCIENTISTS, IODP3, (1)College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, 104 CEOAS Admin Bldg, Corvallis, OR 97331, (2)National Institute of Polar Research, Tokyo, 190-8518, Japan, (3)College Station, TX 77845-9547
16
HIGH-PRECISION U-PB ZIRCON GEOCHRONOLOGY AND TRACE ELEMENT GEOCHEMISTRY OF MANTLE-DERIVED XENOLITHS FROM THE KAAPVAAL CRATON
PAUL, Molly, SCHWARTZ, Darin and SCHMITZ, Mark D., Department of Geosciences, Boise State University, Boise, ID 83725
17
ADVANTAGES OF 241AM AS A DATING TOOL IN SEDIMENTARY SYSTEMS
VOLANTE, Paul, Department of Geology, William & Mary, Williamsburg, VA 23187 and KASTE, J.M., Department of Geology, College of William & Mary, Williamsburg, VA 23187
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