V33G:
Triple Isotopes of Oxygen and Sulfur in Terrestrial Systems Posters


Submit an Abstract to this Session


Session ID#: 45677

Session Description:
Recent developments in high precision isotope analysis allow the resolution of systematic mass dependent variations in Δ17O, Δ33S and Δ36S of terrestrial materials. This caused a rapid growth of publications and emergence of labs with capabilities to produce high-quality triple isotope measurements providing novel insights into geological processes. We invite authors that work on theoretical and practical aspects of triple oxygen and multiple sulfur isotope geochemistry to contribute their abstracts to the session. The session is aimed to highlight research in the fields of atmospheric and surface geochemistry, early Earth processes, paleoclimate, mass spectrometry, water-rock interaction and other fields where triple and multiple isotope proxies proved to be a powerful tool.
Primary Convener:  David O Zakharov, University of Oregon, Earth Sciences, Eugene, OR, United States
Convener:  Justin Hayles, Rice University, Houston, United States
Primary Liaison:  David O Zakharov, University of Oregon, Earth Sciences, Eugene, OR, United States
Chairs:  David O Zakharov, University of Oregon, Earth Sciences, Eugene, OR, United States and Justin Hayles, Rice University, Houston, United States
OSPA Liaison:  Justin Hayles, Rice University, Houston, United States

Cross-Listed:
  • EP - Earth and Planetary Surface Processes
  • PP - Paleoceanography and Paleoclimatology
Index Terms:

1030 Geochemical cycles [GEOCHEMISTRY]
1041 Stable isotope geochemistry [GEOCHEMISTRY]
1094 Instruments and techniques [GEOCHEMISTRY]
9820 Techniques applicable in three or more fields [GENERAL OR MISCELLANEOUS]

Abstracts Submitted to this Session:

Constraining the relationship between the triple oxygen isotope composition of carbonate mollusk shells and parent water (350300)
Shelly Bergel1, Eugeni Barkan1, Mordechai Stein2,3 and Hagit P Affek1, (1)Hebrew University of Jerusalem, The Fredy & Nadine Herrmann Institute of Earth Sciences, Jerusalem, Israel, (2)Geological Survey of Israel, Jerusalem, Israel, (3)Hebrew University of Jerusalem, Jerusalem, Israel
Hydrogen and triple oxygen isotopic composition of the early Paleoproterozoic seawater as recorded by 2.43-2.41 Ga hydrothermally altered rocks from the Baltic Shield, Russia (361153)
David O Zakharov, University of Oregon, Earth Sciences, Eugene, OR, United States and Ilya Bindeman, University of Oregon, Department of Earth Sciences, Eugene, OR, United States
Three-billion-year Secular Evolution of Oxygen Isotopes in Seawater Inferred from Chert δ18O and Δ17O (437397)
Justin Hayles1, Martin Homann2, Asmita Banerjee3, Hehe Jiang4, Bing Shen5, Cin-Ty Lee6 and Laurence Yeung1, (1)Rice University, Houston, United States, (2)IUEM Institut Universitaire Européen de la Mer, Laboratoire Géosciences Océan, Plouzané, France, (3)Oregon State University, Corvallis, OR, United States, (4)Rice University, Houston, TX, United States, (5)Peking University, Beijing, China, (6)Rice University, Department of Earth, Environmental and Planetary Sciences, Houston, TX, United States

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