PP41E:
Carbonate Sediments Through Time: Processes of Deposition and Diagenesis IV Posters


Submit an Abstract to this Session


Session ID#: 49673

Session Description:
Carbonate sediments and sedimentary rocks record complex interactions of chemical, biological, and physical processes involved in the precipitation, transport, and diagenesis of sedimentary particles. Changing conditions in surface and shallow subsurface environments can significantly affect the myriad processes involved in carbonate petrogenesis that are preserved in rock fabrics and chemistry. This session will focus on process-based approaches to the modes of genesis and diagenesis of carbonate sedimentary rocks over geologic time, incorporating methods from process sedimentology, biogeochemistry, marine and microbial ecology, biomineralization, carbonate stratigraphy and petrography, and fluid-flow characterization. We welcome contributions applying field, petrographic, geochemical, and/or experimental methods to characterize the mechanisms and environments of carbonate deposition and diagenesis over Earth history.
Primary Convener:  Lizzy Trower, University of Colorado Boulder, Department of Geological Sciences, Boulder, United States
Conveners:  Theodore Present, California Institute of Technology, Pasadena, CA, United States and Kristin Bergmann, Massachusetts Institute of Technology, Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States
Primary Liaison:  Lizzy Trower, University of Colorado Boulder, Department of Geological Sciences, Boulder, United States
Chairs:  Lizzy Trower, University of Colorado Boulder, Department of Geological Sciences, Boulder, United States, Theodore Present, California Institute of Technology, Pasadena, CA, United States and Kristin Bergmann, Massachusetts Institute of Technology, Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States
OSPA Liaison:  Theodore Present, California Institute of Technology, Pasadena, CA, United States
Co-Organized with:
Paleoceanography and Paleoclimatology, and Earth and Planetary Surface Processes

Cross-Listed:
  • B - Biogeosciences

Proposed Co-Organized Session with:
  • EP - Earth and Planetary Surface Processes
Index Terms:

0473 Paleoclimatology and paleoceanography [BIOGEOSCIENCES]
1051 Sedimentary geochemistry [GEOCHEMISTRY]
3675 Sedimentary petrology [MINERALOGY AND PETROLOGY]
4863 Sedimentation [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]

Abstracts Submitted to this Session:

Carbonate Diagenesis Related to Methane-rich Fluid Migration on Continental Margins : Example of the Dolomite Concretions in the Neogene Marls of South-East Spain. (362679)
Catherine Pierre1, Jean-Marie Rouchy2 and Marie-Madeleine Blanc-Valleron2, (1)Sorbonne University, LOCEAN, Paris, France, (2)Museum National d'Histoire Naturelle, Paris, France
Isotope geochemistry of bulk carbonates from the Sea of Marmara: Implications for paleo-oceanographic event in Late-Pleistocene to Holocene (366823)
Yujia Liu1, Hailong Lu2, Xindi Lu1 and Livio Ruffine3, (1)Peking University, Beijing, China, (2)School of Earth and Space Sciences, Peking University, Beijing, China, (3)Geo-Ocean, Univ. Brest-CNRS-IFREMER, Plouzane, France
Isotopic Evidence for Bacterial Sulfate Reduction and Recrystallization Within the Sediments and Pore Waters of the Maldives (369984)
Evan Moore, University of Miami, Marine Geosciences, Miami, United States and Peter K Swart, University of Miami, Department of Marine Geosciences, Miami, FL, United States
Evaluating Microbial Influence on Marine Carbonate Concretions using Clumped Isotope Paleothermometry (370021)
Megan Elizabeth Smith, RSMAS University of Miami, Marine Geoscience, Miami, FL, United States, Sean Murray, RSMAS, Miami, FL, United States, Donald F McNeill, University of Miami, Miami, FL, United States and Peter K Swart, University of Miami, Department of Marine Geosciences, Miami, FL, United States
Sediment Accumulation and Bioturbation in a tropical-carbonate mangrove forest on a Pacific atoll: Ouvéa, New Caledonia (392462)
Ryder Myers, Louisiana State University, Baton Rouge, LA, United States, Samuel J Bentley, Louisiana State University, Department of Geology and Geophysics, Baton Rouge, LA, United States and Andrew Swales, National Institute of Water and Atmospheric Research, Hamilton, New Zealand
Sedimentology Of Hurricane Irma Deposits On A Modern Carbonate Platform (396972)
Sarah K Jamison-Todd, University of Colorado Boulder, Boulder, CO, United States and Nathaniel Stein, University of Colorado at Boulder, Geological Sciences, Boulder, CO, United States
Satellite and Field Based Facies Mapping of Isolated Carbonate Platforms from the Kepulauan Seribu Complex, Indonesia (405387)
Dwi Amanda Utami1, Lars Reuning1 and Sri Yudawati Cahyarini2, (1)RWTH Aachen University, Aachen, Germany, (2)Indonesian Institute of Sciences, LIPI, Bandung, Indonesia
A Sequence Stratigraphic Study of the Haitises Formation at La Romana Province, Dominican Republic (417006)
Kevian Augusto Perez-Valentin, University of Puerto Rico Rio Piedras Campus, Environmental Sciences, San Juan, PR, United States and Wilson R Ramirez-Martinez, University of Puerto Rico Mayaguez, Geology, Mayaguez, PR, United States
Mixed marine and meteoric early diagenetic alteration of shallow water carbonate sediments: insights from paired δ44/40Ca and δ26Mg values (446058)
Alliya Akhtar, Princeton University, Princeton, NJ, United States, Anne-Sofie Crüger Ahm, Princeton University, Department of Geosciences, Princeton, United States and John A Higgins, Princeton University, Princeton, United States
Assessing the Effects of Early Marine Diagenesis on the Lithium Isotopic Composition of Shallow Marine Carbonates (460118)
Jack Murphy, Princeton University, Princeton, NJ, United States, John A Higgins, Princeton University, Princeton, United States and Peter K Swart, University of Miami, Department of Marine Geosciences, Miami, FL, United States
The paleoenvironments of Late Cretaceous methane seeps in the Western Interior Seaway (SD, USA) from carbonate stable isotopes (402470)
Yang Gao, Stony Brook University, Department of Geosciences, Stony Brook, NY, United States, Gregory A Henkes, Stony Brook University, Geosciences, Stony Brook, NY, United States, J. Kirk Cochran, Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, United States and Neil H Landman, American Museum of Nat History, New York, NY, United States
Comparison of thickness and geochemistry of Cretaceous Oceanic Anoxic Event 2 black shale horizons in the Gulf of Mexico, Caribbean Sea, and Atlantic passive margins (397171)
Nikola Bjelica, University of Houston, Houston, TX, United States
Rare Earth Element Geochemistry of Australian Neoproterozoic Carbonate: Testing the Neoproterozoic Oxygenation Event (401228)
Jack Ward, University of Queensland, Brisbane, QLD, Australia, Charles Verdel, Queensland University of Technology, School of Earth, Environmental and Biological Sciences, Brisbane, QLD, Australia and Matthew James Campbell, University of Queensland, School of Earth and Environmental Sciences, St Lucia, QLD, Australia
Neoproterozoic Fabric-retentive Dolomite at the Nanoscale (450019)
Julia Wilcots1, Pupa Gilbert2, Chang-Yu Sun3, Marjorie Cantine4, Matthew J. Frazier3 and Kristin Bergmann4, (1)Princeton University, Princeton, United States, (2)University of Wisconsin Madison, Madison, WI, United States, (3)University of Wisconsin Madison, Physics, Madison, WI, United States, (4)Massachusetts Institute of Technology, Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States
Origin of massive dolostone: new insights from magnesium isotope and cyclostratigraphy (355178)
Meng Ning1, Bing Shen1, Kangjun Huang2, Chao Li3, Tianzheng Huang1, Hongling Yuan2, Runyu Yang1 and Chaochao Xing1, (1)Peking University, Beijing, China, (2)Northwest University, Xian, China, (3)National Research Center for Geoanalysis, Chinese Academy of Geological Sciences, Beijing, China
Investigation of Laminae Formation in Eocene Green River Formation Stromatolites Through Combined Micro-X-Ray Fluorescence Spectroscopy and Petrography (400273)
Taleen Mahseredjian, University of Southern California, Los Angeles, CA, United States, Carie Frantz, Weber State University, Department of Earth and Environmental Sciences, Ogden, UT, United States, Aaron J Celestian, Natural History Museum of Los Angeles, Los Angeles, United States, Olivia Piazza Paradis, University of Southern California, Earth Sciences, Los Angeles, CA, United States, William Berelson, University of Southern California, Earth Sciences, Los Angeles, United States, Victoria A Petryshyn, University of Southern California, Los Angeles, United States and Frank A Corsetti, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States
Gravity-driven processes in the near-platform basinal carbonates: A case study from Gargano, Southern Italy. (445574)
Danica Jablonska1,2, Claudio Di Celma2,3 and Emanuele Tondi2,3, (1)University of Camerino, School of Science and Technology - Geology Division, Camerino, Italy, (2)Reservoir Characterization Project, www.rechproject.com, Camerino, Italy, (3)University of Camerino, School of Science and Technology, Geology Division, Camerino, Italy
A Geophysical Investigation of Ordovician Carbonate Mud Mounds on Gotland, Sweden. (390019)
Tegan Corinne Levendal1, Daniel Sopher1 and Christopher Juhlin2, (1)Uppsala University, Uppsala, Sweden, (2)Uppsala University, Earth Sciences, Uppsala, Sweden
Alternative hypotheses for why the δ13C value of carbonate sediments has remained relatively constant and elevated compared to mantle sources over Earth history (466687)
John A Higgins, Princeton University, Princeton, United States
MARINE CARBONATE STRATA LATERAL MEASUREMENT-AN EXAMPLE FROM TIEQIAO PROFILE, LAIBIN, GUANGXI (351156)
Qing MA, Nanjing Institute of Geology and Palaeontology, Nanjing, China and Wei WANG, Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences, Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing, China

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