Ostrander, C. M., Owens, J. D., Nielsen, S. G., Lyons, T. W., Shu, Y., Chen, X., Sperling, E. A., et al. (2020). Thallium isotope ratios in shales from South China and northwestern Canada suggest widespread O2 accumulation in marine bottom waters was an uncommon occurrence during the Ediacaran Period. Chemical Geology , 557 (119856).
Laakso, T., Waldeck, A. R., MacDonald, F. A., & Johnston, D. T. (2020). Volcanic controls on seawater sulfate over the past 120 million years. PNAS , 117 (35), 21118-21124.
Liljestrand, F. L., Laakso, T. A., Macdonald, F. A., Schrag, D., & Johnston, D. T. (2020). Isotopically anomalous organic carbon in the aftermath of Marinoan snowball Earth. Geobiology , 18 (4), 476-485.
Ward, L. M., Bertran, E., & Johnston, D. T. (2020). Genomic sequence analysis of dissulfurirhabdus thermomarina SH388 and proposed reassignment to Dissulfurirhabdaceae fam. nov. Microbial Genomics , 6 (7).
Beam, J. P., George, S., Record, N. R., Countway, P. D., Johnston, D. T., Girguis, P. R., & Emerson, D. (2020). Mud, microbes, and macrofauna: seasonal dynamics of the iron biogeochemical cycle in an intertidal mudflat. Front. Mar. Sci. , 7 (562617).
Laakso, T., Sperling, E., Johnston, D., & Knoll, A. (2020). Ediacaran reorganization of the marine phosphorus cycle. PNAS , 117 (22), 11961-11967.
Liljestrand, F. L., Knoll, A. H., Tosca, N. J., Cohen, P. A., MacDonald, F. A., Peng, Y., & Johnston, D. T. (2020). The triple oxygen isotope composition of Precambrian chert. Earth and Planetary Science Letters , 537 (116167).
Bertran, E., Ward, L. M., & Johnston, D. T. (2020). Draft Genome Sequence of Desulfobacter hydrogenophilus DSM 3380, a Psychrotolerant Sulfate-Reducing Bacterium. Microbiology Resource Announcements , 9 (14), e00203-20.
Ward, L. M., Bertran, E., & Johnston, D. T. (2020). Draft Genome Sequence of Desulfovibrio sulfodismutans ThAc01, a Heterotrophic Sulfur-Disproportionating Member of the Desulfobacterota. Microbiology Resource Announcement , 9 (13), e00202-20.
Hemingway, J., Olson, H., Turchyn, A. V., Tipper, E. T., & Johnston, D. (2020). Triple oxygen isotope insight into terrestrrial pyrite oxidation. PNAS , 117 (14), 7650-7657.
Bertran, E., Waldeck, A., Wing, B., Halevy, I., Leavitt, W., Bradley, A., & Johnston, D. (2020). Oxygen isotope effects during microbial sulfate reduction: applications to sediment cell abundances. ISME J , 14 (6), 1508–1519.
Bertran, E., Ward, L., & Johnston, D. (2020). Draft Genome Sequence of Desulfofundulus thermobenzoicus subsp. thermosyntrophicus DSM 14055, a Moderately Thermophilic Sulfate Reducer. Microbiol Resour Announcements , 9 (3), e01416-19.
Bertran, E., Ward, L. M., & Johnston, D. T. (2020). Draft Genome Sequence of Acidianus ambivalens DSM 3772, an Aerobic Thermoacidophilic Sulfur Disproportionator. Microbiology Resource Announcements , 9 (3), e01415-19.
Smith, D., Bradley, A., Johnston, D., & Fike, D. (2020). Isotopic fractionation associated with sulfate import and activation by Desulfovibrio vulgaris str. Hildenborough. Frontiers in Microbiology , 11, 529317.
Crockford, P., Wing, B. A., Paytan, A., Bitterwolf, K. K., Hayles, J. A., Middleton, J., Ahm, A. S., et al. (2019). Barium-isotopic constraints on the origin of post-Marinoan barites. EPSL , 519, 234-244.
Waldeck, A. R., Cowie, B., Bertran, E., Wing, B. A., Halevy, I., & Johnston, D. T. (2019). Deciphering the atmospheric signal in marine sulfate oxygen isotope composition. EPSL , 522, 12-19.
Bertran, E., Leavitt, W., Pellerin, A., Zane, G., Wall, J., Halevy, I., Wing, B., et al. (2018). Deconstructing the dissimilatory sulfate reduction pathway: Isotope fractionation ofa mutant unable to grow on sulfate. Frontiers in Microbiology , 9 3110.
Schwarzenbach, E. M., Gill, B. C., & Johnston, D. T. (2018). Unraveling Multiple Phases of Sulfur Cycling during the Alteration of Ancient Ultramafic Oceanic Lithosphere. Geochimica et Cosmochimica Acta , 223, 279-299.
Hardisty, D. S., Lyons, T. W., Riedinger, N., Isson, T. T., Owens, J. D., Aller, R. C., Rye, D. M., et al. (2018). An Evaluation of Sedimentary Molybdenum and Iron as Proxies for Pore Fluid Paleoredox Conditions. American Journal of Science , 318 (5), 527-556.
Masterson, A. L., Alperin, M. J., Berelson, W., & Johnston, D. T. (2018). Interpreting multiple sulfur isotope signals in modern anoxic sediments using a full diagenetic model (California-Mexico margin: Alfonso Basin). American Journal of Science , 318 (5), 459-490.