Daniel L. Eldridge

Publications

Google Scholar Site

Publications

Refereed Publications

16. Eldridge D.L. (in revision) "Sulfur Isotope Fractionations in Aqueous and Gaseous Systems: 32S, 33S, 34S, 36S, and 34S18O", In: The Role of Sulfur in Planetary Processes: From Cores to Atmospheres, Harlov D. and Pokrovski G. (eds.), Springer Nature.
15. Oduro H., Ono S., Alrasheed F., Eldridge D.L. (in revision) Organosulfur Aerosols Likely Carried Sulfur MIF Signatures in the Early Earth's Atmosphere. G3: Geochemistry, Geophysics, Geosystems.
14. Eldridge D.L., Turner A.C., Bill M., Conrad M.E., Stolper D.A. (2023) Experimental Determination of Carbon and Hydrogen Isotope Fractionations and Methane Clumped Isotope Compositions Associated with Ethane Pyrolysis from 550 to 600˚C. Geochim. Cosmochim. Acta  355, 235-265.
13. Turner A.C., Korol R., Eldridge D.L., Bill M., Conrad M.E., Miller III T.F., Stolper D.A. (2021) Experimental and theoretical determinations of hydrogen isotopic equilibrium in the system CH4-H2-H2O from 3 to 200˚C. Geochim. Cosmochim. Acta 314, 223-269.
12. Eldridge D.L., Kamyshny A. & Farquhar J. (2021) Theoretical estimates of equilibrium sulfur isotope effects among aqueous polysulfur and associated compounds with applications to authigenic pyrite formation and hydrothermal disproportionation reactions. Geochim. Cosmochim. Acta 310, 281-319.
11. Lloyd M.K., Eldridge D.L., Stolper D.A. (2021) Clumped 13CH2D and 12CHD2 compositions of methyl groups from wood and synthetic monomers: methods, experimental and theoretical calibrations, and initial results. Geochim. Cosmochim. Acta 297, 233-275. 
10. Eldridge D.L., Korol R., Lloyd M.K., Turner A.C., Webb M.A., Miller III T.F., Stolper D.A. (2019) Comparison of Experimental vs. Theoretical Abundances of 13CH3D and 12CH2D2 for Isotopically Equilibrated Systems From 1-500˚C, ACS Earth & Space Chemistry 3, 2747-2764. (Awarded ACS Editors' Choice)
9. Eldridge D.L. & Farquhar J. (2018) Rates and multiple sulfur isotope fractionations associated with the oxidation of sulfide by oxygen in aqueous solution. Geochim. Cosmochim. Acta 237, 240-260.
8. Eldridge D.L., Mysen B.O., Cody G.D. (2018) Experimental estimation of the bisulfite isomer quotient as a function of temperature: Implications for sulfur isotope fractionations in aqueous sulfite solutions. Geochim. Cosmochim. Acta 220, 309-328. 
7. Franz H.B., McAdam A.C., Ming D.W., Freissinet C., Mahaffy P.R., Eldridge D.L., Fischer W.W., Grotzinger J.P., House C.H., Hurowitz J.A., McLennan S.M., Schwenzer S.P., Vaniman D.T., Archer Jr P.D., Atreya S.K., Conrad P.G., Dottin III J.W., Eigenbrode J.L., Farley K.A., Glavin D.P., Johnson S.S., Knudson C.A., Morris R.V., Navarro-González R., Pavlov A.A., Plummer R., Rampe E.B., Stern J.C., Steele A., Summons R.E. and Sutter B. (2017) Large sulfur isotope fractionations in Martian sediments at Gale crater. Nature Geoscience 10, 658–662. 
6. Labidi J., Farquhar J., Alexander C.M.O., Eldridge D.L. and Oduro H. (2017) Mass independent sulfur isotope signatures in CMs: Implications for sulfur chemistry in the early solar system. Geochim. Cosmochim. Acta 196, 326–350. 
5.  Eldridge D.L., Guo W. and Farquhar J. (2016) Theoretical estimates of equilibrium sulfur isotope effects in aqueous sulfur systems: Highlighting the role of isomers in the sulfite and sulfoxylate systems. Geochim. Cosmochim. Acta 195, 171–200.
4.  Wankel S.D., Bradley A.S., Eldridge D.L. and Johnston D.T. (2014) Determination and application of the equilibrium oxygen isotope effect between water and sulfite. Geochim. Cosmochim. Acta 125, 694–711. 
3.  Tostevin R., Turchyn A.V., Farquhar J., Johnston D.T., Eldridge D.L., Bishop J.K.B. and McIlvin M. (2014) Multiple sulfur isotope constraints on the modern sulfur cycle. Earth Planet. Sci. Lett. 396, 14–21. 
2. Eldridge D.L.*, Korteniemi J.*, Lough T.*, Singer K.I.*, Werblin L.* (2012) “Science Concept 5: Lunar Volcanism Provides a Window into the Thermal and Compositional Evolution of the Moon”, In: A Global Lunar Landing Site Study to Provide the Scientific Context for Exploration of the Moon, Kring, D.A. and Durda, D.D. (eds.), LPI Contribution No. 1694, Lunar and Planetary Institute, Houston, TX, pp. 293-332. (*equal contributions)
1. Templeton A.S., Knowles E.J., Eldridge D.L., Arey B.W., Dohnalkova A.C., Webb S.M., Bailey B.E., Tebo B.M. and Staudigel H. (2009) A seafloor microbial biome hosted within incipient ferromanganese crusts. Nature Geoscience 2, 872–876. 

Other Publications

3. Guiltinan E., Boukhalfa H., Campe C., Davis J.,  Eldridge D.L., Marina O., Miller H., Otto S., Rahn T., Stauffer P.H., et al. (2022) "2022 LANL Contributions to the BATS Test in WIPP: Spent Fuel and Waste Disposition." Prepared for US Department of Energy Spent Fuel and Waste Science Technology. Milestone M3SF-22LA010303012 (LA-UR-22-28570).  
2. Dong, G., Xie, H, Eiler, J., Zhang, N., Nakagawa, M., Yoshida, N, Eldridge D.L., Stolper, D., Albrecht, N., Kohl, I.E. (2020) “Clumped isotope analysis of methane using HR-IRMS: New insights into origin and formation mechanisms of natural gases and a potential geothermometer", Thermo Fisher Scientific White Paper No. 30767 (WP30767-EN 0920S).
1. Eldridge D.L. (2016) “Multiple sulfur isotope fractionations in inorganic aqueous systems", Ph.D. Dissertation. University of Maryland, College Park.

Conference Talks and Poster Presentations

17. Eldridge D.L.*, Miller, H.B.D., Rahn, T., Guiltinan, E.J., Otto, S., Kuhlman, K., Stauffer, P. ``Using stable isotopes in water to trace brine source and mobilization at WIPP: Preliminary results from halite fluid inclusions", Spent Fuel and Waste Science and Technology Meeting, LA-UR-22-24394, May 2022 (*talk).
16. Stolper D.A.*, Turner A.C., Eldridge D.L., Bill M., Conrad M.E., Korol R., Miller III T.F. "An experimental and theoretical calibration of CH4-H2-H2O hydrogen isotopic equilibrium from 3-200˚C" 30th Goldschmidt Conference (Virtual), June 2020. (*F.W. Clarke Award 2020 Recipient presentation).
15. Lloyd M.K., Eldridge D.L., Finnegan S., Dawson T., Stolper D.A. “Terrestrial climate records from clumped isotope compositions of wood methoxyl groups” American Geophysical Union Fall Meeting (San Francisco, CA, USA), December 2019.
14. Eldridge D.L.*, Lloyd M.K., Stolper D.A. “Methane Clumped Isotope Compositions From Ethane Pyrolysis Experiments” 29th Goldschmidt Conference (Barcelona, Spain), August 2019 (*talk).
13. Turner A.C., Eldridge D.L., Bill M., Conrad M.E., Stolper D.A. “Experimental calibration of methane-H2-H2O hydrogen isotope fractionation factor from 4-160˚C” 29th Goldschmidt Conference (Barcelona, Spain), August 2019.
12. Eldridge D.L.*, Mysen B.O., Cody G. “New Raman constraints on the bisulfite isomer quotient: Implications for isotope fractionations in aqueous systems” 27th Goldschmidt Conference (Paris, France), August 2017 (*talk).
11. Farquhar J., Leavitt W.D., Guo W., Eldridge D.L., Bojanova D. “The role of reversibility and S intermediates in the S metabolism” 27th Goldschmidt Conference (Paris, France), August 2017.
10. Eldridge D.L.*, Guo, W., Kamyshny, A., & Farquhar, J. “Estimates of Equilibrium Sulfur Isotope Effects Among Aqueous Sulfite and Polysulfide/Sulfide Compounds: Unusual Fractionation Behavior Arising from Speciation” Isotopes 2017 (Ascona, Switzerland), July 2017 (*talk).
9.   Eldridge D.L.*, Farquhar, J., Guo, W. “Theoretical estimation of equilibrium isotope effects among aqueous sulfur compounds: Isomerization effects and implications for isotope models of microbial sulfate reduction (MSR)” American Geophysical Union Fall Meeting (San Francisco, CA, USA), December 2015 (*poster).
8.   Eldridge D.L.*, Farquhar, J., Guo W. “Sulfur Isotope Partitioning in the Oxidative Sulfur Cycle: KIEs of Sulfide Oxidation and EIEs of Intermediates” Agouron Sulfur Cycle Symposium (Rancho Palos Verdes, CA, USA), October 2014 (*poster).
7.   Eldridge D.L.*, Farquhar, J. “Sulfur Isotope Fractionations During the Oxidation of Sulfur Compounds” 24th Goldschmidt Conference (Sacramento, CA, USA), June 2014 (*talk).
6.   Eldridge D.L.*, Kim S-T., Farquhar J. “Multiple Sulfur Isotope Effects During Sulfite and Bisulfite Oxidation in Aqueous Solution” 22nd Goldschmidt Conference (Montréal, QC, Canada), June 2012 (*poster).
5.   Lough T., Korteniemi J., Eldridge D.L., Singer K.I., Werblin L., Kring D.A. “Mission Options to Explore the Flux and Evolution of Lunar Volcanism Through Space and Time”, Abstract 2537, 41st Lunar and Planetary Science Conference (Woodlands, TX), March 2010.
4.   Singer K.I., Eldridge D.L., Korteniemi J., Lough T., Werblin L., Kring D.A. “Using ArcGIS to Identify Landing Sites with Diverse Basalt Compositions”, Abstract 2520, 41st Lunar and Planetary Science Conference (Woodlands, TX), March 2010.
3.   Eldridge D.L.*, Korteniemi J., Lough T., Singer K.I., Werblin L., Kring D.A. “Sampling the Youngest and Oldest Mare Basalts: Important Lunar Regions”, Abstract 1486, 41st Lunar and Planetary Science Conference (Woodlands, TX), March 2010. (*abstract only)
2.   Korteniemi J., Eldridge D.L., Lough T., Singer K.I., Werblin L., Kring D.A. “Volcanic Landing Sites on the Moon: The Compact and Diverse Harbinger Region”, Abstract 1339, 41st Lunar and Planetary Science Conference (Woodlands, TX), March 2010.
1.   Korteniemi J., Eldridge D.L., Lough T., Werblin L., Singer K.I., Kring D.A. “Assessment of Lunar Volcanic Morphological Diversity: Distribution of Floor-Fractured Craters”, Abstract 1335, 41st Lunar and Planetary Science Conference (Woodlands, TX), March 2010.