GSA Connects 2021 in Portland, Oregon

Session No. 55
Sunday, 10 October 2021: 2:30 PM-6:30 PM
Exhibit Hall A (Oregon Convention Center)

T27. Evolution of Earth’s Surface: Honoring Xiao-Ming Liu, Recipient of the 2021 Mineralogy, Geochemistry, Petrology, and Volcanology Division’s Early Geological Career Award (Posters)

GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; Geochemical Society

Authors will be present from 4 to 6 PM.

 

Paper #
Booth #
30
MULTI-SCALE CHANGES IN DISSOLVED AND PARTICULATE CARBON AND NITROGEN DYNAMICS THROUGHOUT THE SAN FRANCISCO BAY AND SACRAMENTO-SAN JOAQUIN DELTA
RICHARDSON, Christina, Santa Cruz, CA 95064, PAYTAN, Adina, Institute of Marine Sciences, University of California Santa Cruz, Santa Cruz, CA 95064 and YOUNG, Megan, USGS, Menlo Park, CA 94025
31
REGIONAL SCALE ANALYSIS OF RIVER FLOW AND CHEMISTRY SHOWS LITHOLOGY, CLIMATE, AND ANTHROPOGENIC CONTROLS ON SPATIAL TRENDS IN MAJOR ION BEHAVIOR ON THE COLORADO RIVER, TX
GOLDRICH-MIDDAUGH, Grace1, MA, Lin2, RICKETTS, Jason3, SOTO-MONTERO, Paola3, ENGLE, Mark4 and SULLIVAN, Pamela5, (1)College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97330, (2)Department of Geological Sciences, University of Texas at El Paso, El Paso, TX 79968, (3)Department of Earth, Environmental and Resource Sciences, The University of Texas at El Paso, 500 W University Ave, El Paso, TX 79902, (4)Department of Earth, Environmental and Resource Sciences, University of Texas at El Paso, 500 W University Ave, El Paso, TX 79968-8900, (5)College of Earth Ocean and Atmospheric Science, Oregon State University, Room 130 BURT Hall, 2651 Orchard Ave., Corvallis, OR 97331
32
UNDERSTANDING THE MECHANISMS OF OXYGEN AND HYDROGEN ISOTOPE FRACTIONATION OF WATER IN SHALES
BHATTACHARYA, Shailee1, SHARMA, Shikha1, AGRAWAL, Vikas1 and WANG, Yifeng2, (1)Geology and Geography, West Virginia University, 330 Brooks Hall, 98 Beechurst Ave, Morgantown, WV 26506, (2)Sandia National Laboratories, Albuquerque, NM 87123
33
NITROGEN GAS EMISSIONS FROM SHALE CRITICAL ZONE ENVIRONMENTS
ALLEN, Jordan and WINNICK, Matthew, Department of Geosciences, University of Massachusetts, Amherst, 627 North Pleasant Street, 233 Morrill Science Center, Amherst, MA 01003-9297
34
UNIDIRECTIONAL KAOLINITE DISSOLUTION RATES AT NEAR-EQUILIBRIUM USING SI ISOTOPE TRACERS
GONG, Lei1, ZHANG, Yilun1, CHEN, Kaiyun2 and ZHU, Chen3, (1)Department of Earth and Atmospheric Sciences, Indiana University, 1001 E. Tenth St., GY129, Bloomington, IN 47405-1405, (2)Geology, Northwest University, Xian, 710069, China, (3)1001 E 10th St Rm GY129, Bloomington, IN 47405-1405
35
EFFECTS OF CLIMATE AND DUST INPUTS ON PHOSPHORUS AVAILABILITY AND SPECIATION IN FOREST SOIL PROFILES
ZHANG, Zhuojun1, ZHAO, Zhiqi2, LIU, Congqiang3, CHADWICK, Oliver A.4, HU, Yongfeng5, VAUGHAN, Karen L.6 and ZHU, Mengqiang6, (1)Department of Ecosystem Science and Management, University of Wyoming, Laramie, WY 82071; State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Guiyang, 550081, China, (2)School of Earth Science and Resources, Chang'an University, Xi'an, WY 710054, China, (3)Institute of Surface-Earth System Sciences, Tianjin University, Tianjin, 300072, China, (4)Geography Department, University of California, Santa Barbara, Santa Barbara, CA 93106, (5)Canadian Light Source Inc., University of Saskatchewan, Saskatoon, SK S7N 2V3, Canada, (6)Department of Ecosystem Science and Management, University of Wyoming, Laramie, WY 82071
36
RARE EARTH ELEMENT GEOCHEMISTRY OF CENOZOIC CARBONATES DURING DOLOMITIZATION
WANG, Xikai1, LIU, Xiao-Ming1 and LIU, Xiaofeng2, (1)Department of Earth, Marine and Environmental Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3315, (2)College of Marine Geosciences, Ocean University of China, Qingdao, 26610, China
37
TEMPORAL VARIATIONS REVEAL HOT SPRING FLUID SOURCES
DEBES II, Randall, Arizona state universitySchool of earth and space exploration, 781 Terrace Mall, Tempe, AZ 85287-0001, FECTEAU, Kristopher, 21740 SW Lois St, Beaverton, OR 97003-7021 and SHOCK, Everett L., School of Earth and Space Exploration, Arizona State University, 781 Terrace Mall, Tempe, AZ 85287
38
TITANIUM ISOTOPES CONSTRAIN A MAGMATIC TRANSITION AT THE HADEAN-ARCHEAN BOUNDARY IN THE ACASTA GNEISS COMPLEX
AARONS, Sarah1, REIMINK, Jesse2, GREBER, Nicolas3, HEARD, Andy4, ZHANG, Zhe4 and DAUPHAS, Nicolas4, (1)9500 Gilman Drive, Mailcode 0212, La Jolla, CA 92093, (2)Department of Geosciences, Pennsylvania State University, University Park, PA 16802, (3)Institute of Geological Sciences, University of Bern, Baltzerstrasse 1, Bern, 3012, Switzerland, (4)Department of Geophysical Sciences, University of Chicago, 9500 Gilman Drive, Mailcode 0212, Chicago, IL 60637
39
RECONSTRUCTING PALEO-DYNAMIC TOPOGRAPHY OF THE OCEAN BASINS
VAN WIJK, Jolante1, ELLIS, Nicholas1, LIU, Lijun2, LOWERY, Christopher M.3 and OWENS, Jeremy4, (1)Department of Earth and Environmental Science, New Mexico Institute of Mining and Technology, 801 Leroy Place, Socorro, NM 87801, (2)Department of Geology, University of Illinois at Urbana-Champaign, Urbana, IL 61821, (3)Jackson School of Geosciences, Institute for Geophysics, The University of Texas at Austin, Austin, TX 78758, (4)Florida State UniversityEarth, Ocean and Atmopsheric Science, EOAS Building 1011 Academic Way, Tallahassee, FL 32306-4100
40
COMPENSATION EFFECT IN SOURCE ROCK KINETICS: INFLUENCE OF BITUMEN FORMATION
ONWUMELU, Chioma1, NORDENG, Stephan1, BOUCHAKOUR, Imene1 and KOLAWOLE, Oladoyin2, (1)Harold Hamm School of Geology and Geological Engineering, University of North Dakota, Grand Forks, ND 58202, (2)Edward E. Whitacre Jr. College of Engineering, Texas Tech University, Lubbock, TX 79409
41
RAPID DEGLACIATION IN THE PALEOPROTEROZOIC HURONIAN GLACIAL EVENT INDICATED BY CLASTIC DIKES IN ONTARIO, CANADA
JIANG, Hehe, Department of Earth Sciences, University of Toronto, 22 Ursula Franklin Street, Toronto, ON M5S 3B1, Canada and CHU, Xu, University of Toronto Department of Earth Science, 22 Ursula Franklin St, Toronto, ON M5S 3B1, CANADA
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