1

The Mineralogy and Sulfur Isotopic Composition of Sulfates In Caves of Southwestern Romania

Jonathan Sumrall, University of South Florida; Bogdan P. Onac, University of South Florida; Cristina Cizmas, “Babes-Bolyai” University Cluj; Veronica Darmiceanu, “Babes-Bolyai” University Cluj

141-2

2

Soil Development of a Fluvial Terrace Chronosequence in the Oregon Coast Range

Katherine S. Lindeburg, Pennsylvania State University; Joshua Roering, University of Oregon; Peter Almond, Lincoln Univ; Oliver A. Chadwick, University of California

141-3

3

Major and Trace Element Chemistry of Water and Sediments In Ottawa River, Lucas County, Ohio

Sheila J. Roberts, Bowling Green State University

141-4

4

Thermal analysis of soil organic matter in density fractions

Alain F. Plante, University of Pennsylvania; Carli Koshal, University of Pennsylvania; Inigo Virto, Universidad Publica de Navarra; Markus Kleber, Oregon State University; Kate Lajtha, Oregon State University; Phil Sollins, Oregon State University

141-5

5

Incremental Trace Element and Stable Isotopic Analysis of Modern Bahamian Ooids

Sarah M.A. Duguid, Queen's University; Kurt Kyser, Queen's Univ; Noel P. James, Queen's University; Eugene Rankey, Rosenstiel School of Marine and Atmospheric Sciences

141-6

6

Trace Element Geochemistry of MORB Glasses from 14°-16°N along Mid-Atlantic Ridge

Carmen A. Dragoi, University of Houston; John F. Casey, University of Houston; Yongjun Gao, University of Houston; Tomas Lapen, University of Houston

141-7

7

The Effects of Solution Chemistry on the Solubility of Synthetic Jarosite at 50°C: Implications for Terrestrial and Martian Environments

Moira K. Ridley, Texas Tech University; Gwendolynne R. Frost, ConocoPhillips; Jian Zhou, Texas Tech University

141-8

8

Fourier Transform Infrared Spectroscopy Microprobe Analysis of Calcium Carbonate Polymorph and Protein Distribution of Fish Earstones

Eric D. Freeburg, Arkansas State University; Bryanna Broadaway, Arkansas State University; Robyn Hannigan, Arkansas State Univ

141-9

9

PIXE Analysis of Lake Sediment, as a Complementary Technique for ICP Analysis

Graham F. Peaslee, Hope College; Paul A. DeYoung, Hope College; Justin Mark Lunderberg, Hope College; Lila Rojo, University of Texas at El Paso; Thomas E. Gill, University of Texas at El Paso; Melanie A. Barnes, Texas Tech University

141-10

10

Identification of Vanadinite (Pb₅(V⁵⁺O₄)₃Cl) Formation in Lead Pipe Corrosion by-Products by XANES and μX-Ray Diffraction

Tammie L. Gerke, University of Cincinnati; Kirk G. Sheckel, U.S. Environmental Protection Agency, ORD, NRMRL, LRPCD; Michael R. Schock, U.S. Environmental Protection Agency, ORD, NRMRL, WSWRD, TTEB

141-11

11

Thermodynamics of Some Reactions Involving Aqueous Carboxylic Acids at Elevated Temperatures

Jason A. McAlister, University of Nebraska; Richard M. Kettler, University of Nebraska-Lincoln

141-12

12

Mobilization and Transport of Selected Metals in Landfill Leachates: Case Study in Central Massachusetts, USA

Rudolph Hon, Boston College; William C. Brandon, U.S. EPA, Region 1; Thomas A. Davidson, US Army Corps of Engineers

141-13

13

Platinum Group Element Abundances in the Hawaiian Mantle: Constraints from in-Situ Sulfide and Bulk Rock Analyses of Garnet Pyroxenite Xenoliths from Oahu

Indra S. Sen, Florida International University; Michael Bizimis, Florida State University; Gautam Sen, Florida International University

141-14

14

Beryllium-7 and Tritium Variations of Rain Water in Korea

Kyeong Ja Kim, Korea Institute of Geoscience and Mineral Resources; Yoon Yeol Yoon, Korea Institute of Geoscience and Mineral Resources; Ilyong Park, Korea Institute of Geoscience and Mineral Resources; Hyung-Joo Woo, Korea Institute of Geoscience and Mineral Resources

141-15

15

Lithium Isotopic Systematics in Minerals from Fresh Abyssal Peridotite at Gakkel Ridge: Subsolidus Diffusive Fractionation Versus Melt-Rock Interaction

Yongjun Gao, University of Houston; John F. Casey, University of Houston; Jonathan E. Snow, University of Houston

141-16

16

Dissolve Inorganic Carbon (DIC) and Stable Carbon Isotope Evolution in a Tailings Pile

Hendratta Ali, Oklahoma State Unversity; Eliot Atekwana, Oklahoma State University

141-17

17

Investigating High Fluoride Concentrations in Groundwater in the Bongo-Bolgatanga Districts of Northern Ghana by Using Isotopic and Dating Techniques

Samuel Bansah, Illinois State University; Stephen J. Van der Hoven, Illinois State University

141-18

18

Using zooid size variation and stable isotopes in skeletal carbonate to infer seasonality in bryozoans - a multi-proxy approach

Tanya Knowles, Natural History Museum; M.J. Leng, British Geological Survey; Paul Taylor, Natural History Museum; Mark Williams, University of Leicester; Beth Okamura, Natural History Museum

141-19

19

Navajo Sandstone-Brine-CO2 Interactions: Implications for Geological Carbon Sequestration

Peng Lu, Indiana University; Qi Fu, Univ of Minnesota; William E. Seyfried Jr, Univ of Minnesota; Chen Zhu, Indiana University

141-20

20

Tracing CO₂ in Cave Systems: Testing a Biologic Model of H₂CO₃-Driven Cave Dissolution Using Stable Isotopes of Carbon

Dorien K. McGee, University of South Florida; Jonathan G. Wynn, University of South Florida; Peter J. Harries, University of South Florida; Bogdon P. Onac, University of South Florida

141-21

21

Carbonate-Associated Sulfate from the Precambrian-Cambrian Transition in the Western Great Basin, USA

Kirk L. Domke, University of Southern California; Sean J. Loyd, University of Southern California; Frank A. Corsetti, University of Southern California; David J. Bottjer, University of Southern California; Chris Evans, University of Southern California; Timothy W. Lyons, University of California

141-22

22

In Search of the Nature of Mantle beneath South Central Texas

Urmidola Raye, University of Texas at Dallas; Robert J. Stern, U Texas at Dallas; Elizabeth Y. Anthony, University of Texas at El Paso; Minghua Ren, University of Texas at El Paso

141-23

23

Origin of Hydrothermal Fluids of the Shallow Submarine Vents of Bahía Concepción, Mexico: An Approach by Geochemical Modeling

Ruth Esther Villanueva Estrada, Instituto de Geofísica; Rosa María Prol Ledesma, Instituto de Geofísica; Augusto Antonio Rodríguez Díaz, Universidad Nacional Autónoma de México; Eduardo González Partida, Universidad Nacional Autónoma de México; Carles Canet, Instituto de Geofísica; Ignacio Salvador Torres Alvarado, Universidad Nacional Autónoma de México

141-24

24

A Reinterpretation of Some Correlations of Chisos Group Mafic Lavas with New Geochemistry and Geochronology, Big Bend National Park, Texas

Kenzie J. Turner, U.S. Geol Survey; James R. Budahn, U.S. Geological Survey; Daniel P. Miggins, U.S. Geological Survey

141-25

25

Constraining the Relative Influences of Watershed and Authigenic Processes Using An Integrated Sedimentological-Geochemical Approach in Paleo Lake Mababe, Botswana

Jennifer Gamrod, Oklahoma State University; Anna M. Cruse, Oklahoma State University; Eliot Atekwana, Oklahoma State University; Estella A. Atekwana, Oklahoma State University; Kristi Teeter, Oklahoma State University; Philippa Huntsman-Mapila, University of Botswana

141-26

26

Role and Evolution of Organic Compounds within the Southeastern United States Kaolin Deposits

Michael C. Cheshire, Indiana University; David L. Bish, Indiana Univ

141-27

27

Aluminum Complexation and Differential Alteration of Volcaniclastic Minerals: Examples from the Alban Hills, Italy and the Sutter Buttes, California

Daniel Deocampo, Georgia State University; Marie Jackson, Northern Arizona Univ; Brian Hausback, California State University, Sacramento; Fabrizio Marra, Istituto Nazionale di Geofisica

141-28

28

More Than Just An Age: Quantitative Analysis of Geochronological Data and Uncertainty

Noah M. McLean, MIT; James F. Bowring, College of Charleston; Samuel A. Bowring, MIT; R. Blair Schoene, Université de Genève

141-29

29

Cropped Land Vs. Undisturbed Tallgrass Prairie—the Impact on Shallow Groundwater Chemistry

G.L. Macpherson, University of Kansas

141-30

30

Geochemistry of Ice and Ground Penetrating Radar Profiles in Mexican Glaciers

Alejandro Carrillo-Chávez, UNAM; Dora Carreon, UNAM; Gabriela Ponce, Univ. de Guanajuato; Martin Taner, UNAM; Perez Jose, UNAM; Lorenzo Oritz, UNAM; Gilles Levresse, UNAM

141-31

31

The EARTHTIME Initiative: A Review of Progress and Prospects

Samuel A. Bowring, MIT; James F. Bowring, College of Charleston; Daniel Condon, British Geological Survey; Matt Heizler, New Mexico Institute of Mining & Technology; Kirk R. Johnson, Denver Museum of Nature & Science; Noah M. McLean, MIT; Randall Parrish, British Geological Survey; Jahandar Ramezani, MIT; Blair Schoene, Université de Genève

141-32

32

Sedimentary Dynamics of a Modern Iron Oxidizing Microbial Ecosystem

Andrew C. Knudsen, Lawrence University; Noah Planavsky, University of California, Riverside; Sean T. Krepski, Lawrence University

141-33

33

Evaluating Arsenic Availability In Soils Using DOWEX M4195, Fe3+ Substituted, Resin

Clint Miller, Texas A&M University; Bruce Herbert, Texas A&M Univ

141-34

34

High Precision Boron Isotope Analysis by MC-ICP-MS

Yuanyuan Lu, Institute of Geology and Geophysics, Chinese Academy of Sciences; Ping Zhao, Institute of Geology and Geophysics, Chinese Academy of Sciences; Jianfeng Gao; Liewen Xie, Institute of Geology and Geophysics, Chinese Academy of Sciences

141-35

35

Analysis of Low Dilution Fusion Rock Samples Using a Low Powered WDXRF System

Al Martin, Rigaku Americas; Lee Ann Fields

141-36

36

Soil Metal Immobilisation and Ryegrass Uptake of Lead, COPPER and ZINC as Affected by Application of Organic Materials as Soil Amendments

Olayinka Ibiwumi Nwachukwu, Michael Okpara University of Agriculture; Ian D. Pulford, University of Glasgow

141-37

37

Lead Isotope Constraints on the Sources of Ore Metals in Deposits from the Guerrero Terrane, West-Central Mexico

Adriana Potra, Florida International University; Andrew W. Macfarlane, Florida International University

2008 Joint Annual Meeting (5-9 Oct. 2008): Geochemistry; Geochemistry, Organic (Posters)

141 Geochemistry; Geochemistry, Organic (Posters)