PP33B:
Evolution of the Earth System II Posters


Session ID#: 7720

Session Description:
Earth has evolved as a coupled system, with rich interactions between biology, geology, chemistry and climate. A wide array of geochemical and climatic states have existed through a continuously habitable period of at least 4 billion years. Understanding this evolution is necessarily an interdisciplinary problem. We welcome contributions which chart or explain this evolution, with either observational or theoretical approaches, for any period in Earth history. Topics will include evolution of major geochemical cycles (C, O, N), major climatic events and the co-evolution of life and the environment.
Primary Convener:  Dr. Colin Goldblatt, PhD, University of Victoria, School of Earth and Ocean Sciences, Victoria, BC, Canada
Convener:  Benjamin W Johnson, University of Victoria, Earth and Ocean Sciences, Victoria, BC, Canada
Chairs:  Benjamin W Johnson, University of Victoria, Earth and Ocean Sciences, Victoria, BC, Canada and Dr. Colin Goldblatt, PhD, University of Victoria, School of Earth and Ocean Sciences, Victoria, BC, Canada
OSPA Liaison:  Dr. Colin Goldblatt, PhD, University of Victoria, School of Earth and Ocean Sciences, Victoria, BC, Canada
Co-Organized with:
Paleoceanography and Paleoclimatology, and Biogeosciences

Cross-Listed:
  • B - Biogeosciences
  • GC - Global Environmental Change
  • P - Planetary Sciences
Index Terms:

0325 Evolution of the atmosphere [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0343 Planetary atmospheres [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
1030 Geochemical cycles [GEOCHEMISTRY]

Abstracts Submitted to this Session:

Implications of 3.2 Ga deep seawater from sulfur isotopic analysis of barite crystals in Pilbara, Western Australia. (65848)
Tsubasa Miki, Kyushu University, Fukuoka, Japan, Shoichi Kiyokawa, Kyushu University, Department of Earth and Planetary Science, Fukuoka, Japan, Naoto Takahata, University of Tokyo, Bunkyo-ku, Japan, Akizumi Ishida, Atmosphere and Ocean Research Institute University of Tokyo, Kashiwa, Japan, Takashi Ito, Ibaraki University, Faculty of Education, Mito, Japan, Minoru Ikehara, Kochi University, Center for Advanced Marine Core Research, Nankoku, Japan and Yuji Sano, Marie Core Research Institute, Kochi University, Nankoku, Japan
Stable Isotope Geochemistry of Extremely Well-Preserved 2.45-Billion-Year-Old Hydrothermal Systems in the Vetreny Belt, Baltic Shield: Insights into Paleohydrosphere (62115)
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
The Role of Noble Gases in Defining the Mean Residence Times of Fluids within Precambrian Crustal Systems (78876)
Oliver Warr1, Barbara Sherwood Lollar2, Jonathan Fellowes3, Chelsea N Sutcliffe2, Jill M McDermott4, Greg Holland5, Jennifer Mabry6 and Chris J. Ballentine6, (1)University of Oxford, Oxford, United Kingdom, (2)University of Toronto, Toronto, ON, Canada, (3)University of Manchester, Department of Earth and Environmental Sciences, Manchester, United Kingdom, (4)Lehigh University, Bethlehem, United States, (5)University of Manchester, Manchester, United Kingdom, (6)University of Oxford, Department of Earth Sciences, Oxford, United Kingdom
Primary Iron- and Manganese-Carbonate Deposition in the Palaeoproterozoic Hotazel Formation, South Africa, and Implications for the Great Oxidation Event (77530)
Xolane Reginald Mhlanga1, Harilaos Tsikos1, Adrian Boyce2 and Timothy W Lyons3, (1)Rhodes University, Grahamstown, South Africa, (2)Scottish Universities Environmental Research Center at the University of Glasgow, East Kilbride, United Kingdom, (3)University of California Riverside, Department of Earth and Planetary Sciences, Riverside, United States
Newly Discovered Exposures of Neoproterozoic Diamictite within the Samre Fold-Thrust Belt of Northern Ethiopia (78564)
Yuem Park1, Eliel Anttila1, Scott Angus MacLennan2, Nicholas Swanson-Hysell3, Adam C Maloof4, Blair Schoene4 and Bereket Haileab5, (1)University of California Berkeley, Berkeley, CA, United States, (2)Princeton University, Princeton, NJ, United States, (3)University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States, (4)Princeton University, Department of Geosciences, Princeton, NJ, United States, (5)Carleton College, Department of Geology, Northfield, MN, United States
Preservation of REE and Fe isotopes in altered stromatolites and the paleo-environmental record (81917)
Sean Michael Nies, California State University Chico, Chico, CA, United States, Russell Scott Shapiro, California State University Chico, Earth and Environmental Sciences, Chico, United States and Stefan Lalonde, IUEM Institut Universitaire Européen de la Mer, Laboratoire Géosciences Océan, Plouzané, France
Geochemistry of the Halogens (I, Br, Cl) and Evolution of the Seawater During the Archean (72854)
Guillaume Avice1, Bernard Marty2, Ray Burgess3 and Sarah Goldsmith3, (1)IPGP institut de physique du globe de paris, Paris, France, (2)CRPG Centre de Recherches Pétrographiques et Géochimiques, Vandoeuvre-Les-Nancy, France, (3)University of Manchester, SEAES, Manchester, United Kingdom
Silicate weathering and North Atlantic chert deposition during the Paleocene-Eocene Thermal Maximum (73873)
Donald E Penman, Yale University, New Haven, CT, United States
The Early Cretaceous Sulfur Isotope Record: New Data, Revised Ages, and Updated Modeling (78727)
Brian Kristall1, Matthew Hurtgen2, Bradley B Sageman2 and Andrew D Jacobson2, (1)Northwestern University, Evanston, IL, United States, (2)Northwestern University, Department of Earth and Planetary Sciences, Evanston, United States
Land Bridges and Oceanic Gateways: the Importance of Large Igneous Provinces in Reconstructing Paleobathymetry (85279)
Joanne M Whittaker, University of Tasmania, Hobart, TAS, Australia, Maria Seton, The University of Sydney, EarthByte Group, School of Geosciences, Sydney, NSW, Australia and Ashby Cooper, University of Tasmania, Hobart, Australia
Phanerozoic growth of the epicontinental sedimentary reservoir: implications for long-term sea level change (82995)
Shanan E Peters, University of Wisconsin Madison, Geoscience, Madison, WI, United States and Jon M Husson, American Geophysical Union, Washington, DC, United States
Empirical Quantification of the Runaway Greenhouse Limit on Earth (85662)
Maura Claire Dewey, University of Victoria, Victoria, BC, Canada and Dr. Colin Goldblatt, PhD, University of Victoria, School of Earth and Ocean Sciences, Victoria, BC, Canada
Exploring the co-evolution of marine ecology and environment in silico (71107)
Andy Ridgwell, University of Bristol, Bristol, United Kingdom
Testing the Response of Earth’s Carbon Cycle to Volcanic Perturbations (79435)
Nathan J Towles, Johns Hopkins University, Baltimore, MD, United States and Benjamin A Black, CUNY City College of New York, Berkeley, United States
How to draw down CO2 from severe Hadean to habitable Archean? (64168)
Iadviga Zhelezinskaia1, Shuo Ding2, Elvira Mulyukova3, Naira Martirosyan4, Aleisha Johnson5, John D West6, Maria Kolesnichenko4, Nooshin Saloor7 and Robert Moucha8, (1)University of Maryland, College Park, MD, United States, (2)Rice University, Earth, Environmental and Planetary Sciences, Houston, TX, United States, (3)Northwestern University, Earth and Planetary Sciences, Evanston, IL, United States, (4)V.S. Sobolev Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia, (5)Arizona State University, Tempe, AZ, United States, (6)Arizona State University, Tempe, United States, (7)Northwestern University, Evanston, United States, (8)Syracuse University, Earth Sciences, Syracuse, NY, United States
Fish Productivity in Open-Ocean Gyre Systems in the Late Oligocene and Miocene (85753)
Mx. Jose M Cuevas1, Elizabeth C Sibert2 and Richard D Norris1, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States
Decreased Temperate but not Polar Fish Productivity Across the Eocene-Oligocene Transition: Insights from Ichthyoliths (78829)
Michelle Zill1, Elizabeth C Sibert2 and Richard D Norris1, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States

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