PP43C:
Statistical and Biogeochemical Advances in Interpreting Environment and Ecology from Marine Fossils II Posters

Submit an Abstract to this Session



Session ID#: 30543

Session Description:
Biogeochemical proxies derived from fossils are increasingly vital for insights into long-term climate change and organismal responses, and the ability to analyze large datasets efficiently will greatly improve paleoclimate and paleoenvironmental reconstructions. This session highlights research involving marine fossils from two perspectives. The first is to improve our understanding of ecological and biological components of geochemical signatures in marine fossils and disentangling these from external controls. This is to both improve our understanding of traditional geochemical proxies and to develop novel proxies probing ecological, biological or evolutionary responses in the fossil record. The second is to showcase statistical techiniques as applied to fossil data sets, a common approach used by macrofossil paleontologists. These data are powerful means by which to quickly and efficiently infer paleoceanographic conditions such as water masses and ocean chemistry changes, sea level, and depositional environments.
Primary Convener:  Kelly Gibson, University of South Carolina Columbia, School of the Earth, Ocean, and Environment, Columbia, United States; USC Aiken, Biological Environmental and Earth Sciences, Aiken, United States
Conveners:  Raquel Bryant, Wesleyan University, Department of Earth and Environmental Sciences, Middletown, CT, United States, Adriane Renee Lam, Binghamton University, Department of Geological Sciences and Environmental Studies, Binghamton, United States and Catherine V Davis, University of South Carolina Columbia, School of the Earth, Ocean, and Environment, Columbia, SC, United States
Chairs:  Raquel Bryant, Wesleyan University, Department of Earth and Environmental Sciences, Middletown, CT, United States, Kelly Gibson, USC Aiken, Biological Environmental and Earth Sciences, Aiken, United States, Adriane Renee Lam, Binghamton University, Department of Geological Sciences and Environmental Studies, Binghamton, United States and Catherine V Davis, University of South Carolina Columbia, School of the Earth, Ocean, and Environment, Columbia, SC, United States
OSPA Liaison:  Catherine V Davis, University of South Carolina Columbia, School of the Earth, Ocean, and Environment, Columbia, SC, United States

Cross-Listed:
  • B - Biogeosciences
  • OS - Ocean Sciences
Index Terms:

0473 Paleoclimatology and paleoceanography [BIOGEOSCIENCES]
1041 Stable isotope geochemistry [GEOCHEMISTRY]
1065 Major and trace element geochemistry [GEOCHEMISTRY]
1986 Statistical methods: Inferential [INFORMATICS]

Abstracts Submitted to this Session:

TRENDS IN TRACE ELEMENT FRACTIONATION BETWEEN FORAMINIFERAL SPECIES AND THE ROLE OF BIOMINERALIZATION (250047)
Gert-Jan Reichart1, Lennart de Nooijer2, Esmee Geerken3, Eveline Mezger3, Inge van van Dijk4 and Linda K Daemmer3, (1)Royal Netherlands Institute for Sea Research, Den Burg, Netherlands, (2)Royal Netherlands Institute for Sea Research (NIOZ), Department of Ocean Systems, Texel, Netherlands, (3)Royal Netherlands Institute for Sea Research, OCS, Den Burg, Netherlands, (4)NIOZ Royal Netherlands Institute for Sea Research, Geology and Chemical Oceanography, 1790AB, Den Burg, Texel, Netherlands
Foraminiferal calcification and CO2 (238320)
Lennart de Nooijer, Royal Netherlands Institute for Sea Research (NIOZ), Department of Ocean Systems, Texel, Netherlands, Takashi Toyofuku, JAMSTEC Japan Agency for Marine-Earth Science and Technology, X-STAR, Kanagawa, Japan and Gert-Jan Reichart, Bowling Green, OH, United States
Environmental controls on the geochemistry of Globorotalia truncatulinoides in the Gulf of Mexico: Implications for paleoceanographic reconstructions (240922)
Caitlin E Reynolds, USGS Coastal and Marine Science Center St. Petersburg, St Petersburg, United States; University of South Florida, College of Marine Science, Tampa, FL, United States, Julie N Richey, USGS, St. Petersburg, United States, Jennifer S Fehrenbacher, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States and Brad E Rosenheim, University of South Florida, College of Marine Science, St. Petersburg, FL, United States
Environmental controls on barium incorporation into planktic foraminifer, Globorotalia truncatulinoides  (253483)
Julie N Richey, USGS Coastal and Marine Science Center St. Petersburg, St Petersburg, FL, United States, Caitlin E Reynolds, USGS Coastal and Marine Science Center St. Petersburg, St Petersburg, United States and Jennifer S Fehrenbacher, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States
Seasonal Trends and Inter-Individual Heterogeneity: A multi-species record of Mg, Sr, Ba, & Mn in Planktic Foraminifera from the Modern Cariaco Basin (244579)
Catherine V Davis, University of South Carolina Columbia, School of the Earth, Ocean and Environment, Columbia, SC, United States, Robert Thunell, Univ South Carolina, Columbia, SC, United States and Yrene Margarita Astor, Fundacion LaSalle EDIMAR, Punta De Piedras, Isla de Margarita, Venezuela
Na/Ca Ratio in Large Benthic Foraminifera as a Novel Proxy for Past Ocean Calcium (250804)
Hagar Hauzer1, David Evans2, Jonathan Erez1 and Yair Rosenthal3, (1)Hebrew University of Jerusalem, Earth Sciences, Jerusalem, Israel, (2)University of St Andrews, Earth & Environmental Sciences, St Andrews, United Kingdom, (3)Rutgers University New Brunswick, New Brunswick, United States
Stable carbon and oxygen isotope signatures in molluscan shells under ocean acidification (252137)
Kozue Nishida, National Institute of Technology, Ibaraki College, Hitachinaka, Japan; Japan Society for the Promotion of Science, Chiyoda-ku, Japan, Masahiro Hayashi, Marine Ecology Research Institute, Kashiwazaki, Japan, Atsushi Suzuki, National Institute of Advanced Industrial Science and Technology (AIST), Institute of Geology and geoinformation, Geological Survey of Japan, Tsukuba, Japan, Mizuho Sato, Asahi Geo-Survey Co. Ltd, Shibuya-ku, Japan; AIST, Tsukuba, Japan and Yukihiro Nojiri, Hirosaki University, Hirosaki, Japan
Silicon Isotopes of Marine Pore Water: Tracking the Destiny of Marine Biogenic Opal (269333)
Lucie Cassarino, University of Bristol, Earth Sciences, Bristol, United Kingdom and Katharine R Hendry, University of Bristol, Bristol, United Kingdom
Molecular marker to identify radiolarian species –toward establishment of paleo-environmental proxy– (249344)
Yoshiyuki Ishitani, University of Tsukuba, Tsukuba, Japan
Synthetical Analysis for Morphology, biological Species, and stable Isotopes (SAMSI) of single–cell planktonic foraminifer (249542)
Yurika Ujiie, Kochi University, Kochi, Japan, Katsunori Kimoto, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan and Toyoho Ishimura, National Institute of Technology, Ibaraki College, Hitachinaka, Japan

See more of: Paleoceanography and Paleoclimatology