%0 Journal Article %J Geochimica et Cosmochimica Acta %D 2013 %T Determination and application of the equilibrium oxygen isotope effect between water and sulfite %A S. D. Wankel %A Bradley, A. S. %A D. Eldridge %A Johnston, D. T. %B Geochimica et Cosmochimica Acta %V 125 %P 694-11. doi:10.1016/j.gca.2013.08.039 %G eng %0 Journal Article %J Science %D 2013 %T Authigenic carbonate and the history of the global carbon cycle %A Schrag, D.P. %A Higgins, J.A. %A MacDonald, F. A. %A Johnston, D. T. %B Science %V 339 %P 540-543. doi:10.1126/science.1229578 %G eng %N 6119 %0 Journal Article %J Earth and Planetary Science Letters %D 2013 %T A basin redox transect at the dawn of animal life %A E.S. Sperling %A Halverson, G. P. %A MacDonald, F. A. %A Knoll, A.H. %A Johnston, D. T. %B Earth and Planetary Science Letters %V 371-372 %P 143-155. doi:10.1016/j.epsl.2013.04.003 %G eng %0 Journal Article %J Proceedings of the National Academy of Science %D 2013 %T Influence of sulfate reduction rates on the Phanerozoic sulfur isotope record %A Leavitt, W. D. %A Bradley, A. S. %A Halevy, I. %A Johnston, D. T. %B Proceedings of the National Academy of Science %V 110 %P 11244-11249. doi:10.1073/pnas.1218874110 %G eng %N 28 %0 Journal Article %J Chemical Geology %D 2013 %T Searching for an oxygenation event in the fossiliferous Ediacaran of northwest Canada %A Johnston, D. T. %A Poulton, S.W. %A Tosca, N.J. %A T. O'Brien %A Halverson, G. P. %A Schrag, D.P. %A MacDonald, F. A. %B Chemical Geology %V 362 %P 273-286. doi:10.1016/j.chemgeo.2013.08.046 %G eng %0 Journal Article %J Chemical Geology %D 2013 %T The stratigraphic relationship between the Shuram carbon isotope excursion, the oxygenation of Neoproterozoic oceans and the first appearance of the Ediacara biota and bilateral trace fossils in northwest Canada %A MacDonald, F. A. %A Strauss, J. V. %A Sperling, E. A. %A Johnston, D. T. %A Halverson, G. P. %A Narbonne, G. M. %A Kunzmann, M. %A Schrag, D.P. %A Higgins, J.A. %B Chemical Geology %V 362 %P 250-272. doi:10.1016/j.chemgeo.2013.05.032 %G eng