V53H
EARTHTIME: Progress and Updates II

Friday, 18 December 2015: 13:40-15:40
310 (Moscone South)
Primary Conveners:  Brent D Turrin, Rutgers University, Piscataway, NJ, United States
Conveners:  Sidney R Hemming, Lamont-Doherty Earth Observ, Palisades, NY, United States, Samuel A Bowring, Massachusetts Institute of Technology, Cambridge, MA, United States and Paul R. Renne, Berkeley Geochronology Center, Berkeley, CA, United States
Chairs:  Brent D Turrin, Rutgers University, Piscataway, NJ, United States and Sidney R Hemming, Columbia University of New York, Palisades, NY, United States
OSPA Liaisons:  Brent D Turrin, Rutgers University, Piscataway, NJ, United States
13:40
V53H-01
Calibration of a Carboniferous U-Pb and Ar-Ar Standard (Invited) (74657)
Erin K Shea1, Malka Machlus2, Sidney R Hemming2 and Samuel A Bowring3, (1)University of Alaska Anchorage, Anchorage, AK, United States, (2)Columbia University of New York, Palisades, NY, United States, (3)Massachusetts Institute of Technology, Cambridge, MA, United States
13:55
V53H-02
Calibrating Late Cretaceous Terrestrial Cyclostratigraphy with High-precision U-Pb Zircon Geochronology: Qingshankou Formation of the Songliao Basin, China (71595)
Tiantian Wang, China University of Geosciences Beijing, Beijing, China, Jahandar Ramezani, MIT-EAPS, Cambridge, MA, United States and Chengshan Wang, China University of Geosciences Beijing, School of Earth Sciences and Resources, Beijing, China
14:10
V53H-03
Considering the Complexities of U-Pb Geochronology at the Millennial Scale (82076)
Roland Mundil1, Ryan Ben Ickert1,2, Justin I Simon3 and Paul R. Renne1,4, (1)Berkeley Geochronology Center, Berkeley, CA, United States, (2)Scottish Universities Environmental Research Centre, East Kilbride, United Kingdom, (3)NASA Johnson Space Center, Houston, TX, United States, (4)University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States
14:25
V53H-04
Improvements Needed in the 40Ar/39Ar Study of Geomagnetic Excursion Chronology (Invited) (66408)
Duane E Champion, California Volcano Observatory, USGS, Menlo Park, CA, United States and Brent D Turrin, Rutgers University, Geol. Sciences, Piscataway, NJ, United States
14:40
V53H-05
New Radiometric Age Constraints for the Matuyama-Bruhnes Reversal and Santa Rosa Excursion (82165)
Andrea Balbas1, Anthony A P Koppers1, Dennis V Kent2, Robert S Coe3, Kevin Konrad4 and Peter U Clark5, (1)Oregon State University, Corvallis, OR, United States, (2)Rutgers University New Brunswick, EPS, New Brunswick, NJ, United States, (3)University of California Santa Cruz, Santa Cruz, CA, United States, (4)Oregon State University, College of Earth, Ocean, and Atmospheric Science, Corvallis, OR, United States, (5)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States
14:55
V53H-06
Single-crystal 40Ar/39Ar incremental heating reveals bimodal sanidine ages in the Bishop Tuff (75952)
Nathan L Andersen, Brian R Jicha and Bradley S Singer, University of Wisconsin Madison, Madison, WI, United States
15:10
V53H-07
40Ar/39Ar Interlaboratory Calibration into the Holocene. (75879)
Matthew Thomas Heizler1, Brian Jicha2, Anthony A P Koppers3 and Daniel P Miggins3, (1)New Mexico Institute of Mining and Technology, Bureau of Geology and Mineral Resources, Socorro, NM, United States, (2)University of Wisconsin Madison, Department of Geoscience, Madison, WI, United States, (3)Oregon State University, Corvallis, OR, United States
15:25
V53H-08
An Update to the EARTHTIME Argon Intercalibration Pipette System (APIS): Smoking from the Same Pipe (84132)
Brent D Turrin, Rutgers University, Piscataway, NJ, United States
 
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