GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania

Session No. 36
Sunday, 15 October 2023: 8:00 AM-5:30 PM
Hall B (David L Lawrence Convention Center)

T91. Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings (Posters)

GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Geobiology and Geomicrobiology Division; GSA Quaternary Geology and Geomorphology Division; GSA Soils and Soil Processes Division

Authors will be present from 9 to 11 AM.

 

Paper #
Booth #
195
DO PHOSPHORITES REPRESENT HEAVY ZN ISOTOPE SINKS?
KHAN, Danish, PhD1, FAN, Haifeng1, HIATT, Eric E.2 and HEIN, James R.3, (1)State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, No. 99, Lincheng West Road, Guanshan Lake District, Guiyang, Guizhou 550081, China, (2)Geology Department, Univ of Wisconsin-Oshkosh, 800 Algoma Blvd, Oshkosh, WI 54901, (3)Pacific Coastal and Marine Science Center, U.S. Geological Survey, 2885 Mission St., Santa Cruz, California, CA 95060
196
SECULAR VARIATION IN CU ISOTOPE COMPOSITION OF MORB-SOURCE MANTLE ALONG A 61-MILLION-YEAR-LONG MANTLE FLOW LINE: BASALTS FROM THE SOUTH ATLANTIC TRANSECT
KEMPTON, Pamela, Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506-3200, MATHUR, Ryan, Department of Geology, Juniata College, 1700 Moore Street, Huntingdon, PA 16652, MINDRUP, Quinton, Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506 and THE SOUTH ATLANTIC TRANSECT, IODP Expedition 390 & 393 Scientists, Texas A&M University, 1000 Discovery Dr #7547, College Station, TX 77845
197
IMPACT OF SEAWATER ALTERATION ON CU ISOTOPE COMPOSITION OF OCEANIC BASALTS ALONG THE SOUTH ATLANTIC TRANSECT: IODP EXP 390/393
MINDRUP, Quinton1, MATHUR, Ryan2, KEMPTON, Pamela3, EVANS, A.4, COGGON, Rosalind M.4, TEAGLE, Damon A.H.5, REECE, Julia S.6, SYLVAN, Jason7, WILLIAMS, Trevor J.8 and ESTES, Emily Racz9, (1)Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506, (2)Department of Geology, Juniata College, 1700 Moore Street, Huntingdon, PA 16652, (3)Department of Geology, 108 Thompson Hall, Kansas State University, Manhattan, KS 66506, (4)School of Ocean and Earth Science, University of Southampton, Southampton, SO14 3ZH, United Kingdom, (5)Lamont-Doherty Earth Observatory of Columbia University, Rte 9W, Palisades, NY 10964, (6)Department of Geology and Geophysics, Texas A&M University, College Station, TX 77843, (7)Department of Oceanography, Texas A&M University, College Station, TX 77843, (8)Lamont-Doherty Earth Observatory of Columbia University, Rte 9W, Palisades, NY 10964; International Ocean Discovery program, Texas A&M University, College Station, TX 77843, (9)International Ocean Discovery program, Texas A&M University, College Station, TX 77843
198
A TECHNIQUE FOR MEASURING COPPER ISOTOPES IN LOW CONCENTRATION (PARTS PER TRILLION) SALTS DERIVED FROM DRIED MOUNT ISA INLIER GROUNDWATERS
PATIL, Kiran1, LASINSKY, Cameron1, MATHUR, Ryan1, MAHAN, Brandon2, GODFREY, Linda3, DEGELING, Helen4, TANG, Joseph4, DIRKS, Paul2 and REA, Peter5, (1)Geology, Juniata College, 1700 Moore St, Huntingdon, PA 16652, (2)James Cook University, 1 James Cook Dr, Douglas QLD 4811, Townsville, QLD 4811, Australia, (3)Department of Earth and Planetary Sciences, Rutgers University, Piscataway, NJ 08854, (4)Geological Survey of Queensland, Level 12, 61 Mary Street, Brisbane QLD, Brisbane, 4000, Australia, (5)Glencore Australia, Level 44, Gateway, 1 Macquarie Place, Sydney, NSW 2000, Australia
199
MOLYBDENUM ISOTOPE COMPOSITION OF SIBERIAN TRAPS BASALTS: IMPLICATIONS FOR SOURCE CONTRIBUTIONS
MARFIN, Aleksandr1, BIZIMIS, Michael1, LIGHTFOOT, Peter2, YOGODZINSKI, Gene3, IVANOV, Alexei4, BRZOZOWSKI, Matthew5, LATYSHEV, Anton6 and RADOMSKAYA, Tatiana7, (1)School of Earth, Ocean, and Environment, University of South Carolina, Columbia, SC 29208, (2)Department of Earth Sciences, University of Western Ontario, London, ON N6A 5B7, Canada, (3)School of Earth, Ocean and Environment, University of South Carolina, Columbia, SC 29208, (4)Institute of the Earth’s Crust, Irkutsk, 664033, Russian Federation, (5)British Columbia Geological Survey, Victoria, BC V8T 4J1, Canada, (6)Schmidt Institute of the Physics of the Earth, Moscow, 123242, Russian Federation; Department of regional geology and the Earth's history, Lomonosov Moscow State University, Moscow, 119991, Russian Federation, (7)Vinogradov Institute of Geochemistry, Irkutsk, 664033, Russian Federation
200
METALS AND MICROBES AND REDOX, OH MY: MOLYBDENUM ABUNDANCE AND ISOTOPES IN A FERRUGINOUS PRECAMBRIAN ANALOGUE
RICO, Kathryn, School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, SWANNER, Elizabeth, Department of Geological & Atmospheric Sciences, Iowa State University, Ames, IA 50011-1027 and ANBAR, Ariel, School of Molecular Sciences, Arizona State University, Tempe, AZ 85287-1404
201
EVIDENCE FOR VARIABLE MARINE ENVIRONMENTAL CONDITIONS FROM MERCURY CONTENT AND STABLE ISOTOPIC COMPOSITION OF THE EDIACARAN DOUSHANTUO FORMATION BLACK SHALES, SOUTH CHINA
NOLAN, Morrison1, XIAO, Shuhai1, GILL, Benjamin1, REID, Rachel1, JONES, David S.2, ZHAO, Yaqiu3, CHEN, Jiubin3, ZHENG, Wang3, ZHOU, Chuanming4 and SAHOO, Swapan5, (1)Department of Geosciences, Virginia Tech, 926 West Campus Drive, Blacksburg, VA 24061, (2)Geology Department, Amherst College, Amherst, MA 01002, (3)Institute of Surface-Earth System Science, School of Earth System Science, Tianjin University, Tianjin, 300072, China, (4)State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, 210008, China, (5)Equinor USA, 2107 City West Blvd, Houston, TX 77042, Norway
202
NOVEL APPLICATIONS OF NON-TRADITIONAL STABLE ISOTOPES TO TEST THE FIDELITY OF BARITE PALEO-ENVIRONMENTAL PROXIES
SABAJ, McKailey, Earth and Atmospheric Sciences, Indiana Geological and Water Survey, Indiana University, Geology Building, 1001 E 10th St, Bloomington, IN 47405, ZHU, Chen, Department of Earth and Atmospheric Sciences, Indiana University Bloomington, 1001 E. Tenth St., Bloomington, IN 47405-1405 and GONG, Lei, School of Energy and Power Engineering, Dalian University of Technology, No.2 Linggong Road, Ganjingzi District, Dalian, Liaoning 116024, China; Department of Earth and Atmospheric Sciences, Indiana University Bloomington, 1001 E. Tenth St., Bloomington, IN 47405-1405
203
CHROMIUM AND NI ISOTOPE ABUNDANCE RATIO MEASUREMENTS IN LOW RESOLUTION USING THE SAPPHIRE DUAL PATH MC-ICP-MS WITH COLLISION/REACTION CELL
PETERS, Daniel1, LUU, Tu-Han2, GÉRARD, Yvan1 and MOYNIER, Frederic2, (1)Nu Instruments Ltd, Wrexham, United Kingdom, (2)Université Paris Cité, Institut de Physique du Globe de Paris, CNRS, Paris, France
204
TRACE METAL CONCENTRATIONS AND ISOTOPE COMPOSITIONS OF ALLEGHENY RIVER DISSOLVED LOAD, SUSPENDED LOAD, AND SEDIMENT POREWATER: IMPLICATIONS FOR GEOCHEMICAL PROXIES IN FRESHWATER BIVALVE SHELLS
ACEVES, Amelia1, DOBRA, Kristi2, WEINBERGER, Tyler3, STEWART, Brian1 and CAPO, Rosemary C.1, (1)Department of Geology & Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260, (2)University of Pittsburgh, Department of Geology & Environmental Science, Pittsburgh, PA 15260; US Army Corps of Engineers, Pittsburgh District, Pittsburgh, PA 15222, (3)University of Pittsburgh, Department of Geology & Environmental Science, Pittsburgh, PA 15260
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