Daniel L. Eldridge, Ph.D.

Daniel L. Eldridge

Publications

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Publications

Refereed Publications

In review

18. Eldridge D.L., Rahn T., Kuhlman K.L., Stauffer P.H. (in review) Theoretical estimates of triple oxygen equilibrium isotope effects between water and first solvation shell water of cations Mg2+, Ca2+, Na+, and K+ and their application to evaporation models of saline waters. Geochim. Cosmochim. Acta

In press (available upon request)

17. Eldridge D.L. (in press) "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.

Completed

16. Eldridge D.L., Mills M.M., Miller H.B.D., Otto S., Davis J.E., Guiltinan E.J., Rahn T., Kuhlman K.L., Stauffer P.H. (2025) Measuring the stable isotope composition of water in brine from halite fluid inclusions and borehole brine seeps using Cavity Ring-Down Spectroscopy. ACS Earth & Space Chemistry 9, 16-30.

15. Oduro H., Ono S., Alrasheed F., Eldridge D.L. (2023) Organosulfur Aerosols Likely Carried Sulfur MIF Signatures in the Early Earth's Atmosphere. G3: Geochemistry, Geophysics, Geosystems 24, e2022GC010777.

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.

Select Other Publications

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).
Eldridge D.L. (2016) “Multiple sulfur isotope fractionations in inorganic aqueous systems", Ph.D. Dissertation. University of Maryland, College Park.

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