Significance of 56Fe depletions in late-Archean shales and pyrite. Geochimica et Cosmochimica Acta In press (2021).
Insights from modern diffuse flow hydrothermal systems into the origin of post-GOE deep-water Fe-Si precipitates. Geochimica et Cosmochimica Acta In press (2021).
Stable thallium isotope systematics of black shales from the mid-Proterozoic Velkerri and Wollogorang Formations, McArthur Basin, Northern Territory, Australia. . Geochimica et Cosmochimica Acta In press (2021).
Consective Fe redox cycles decrease bioreducible Fe(III) and Fe isotope fractionations by eliminating small clay particles. Geochimica et Cosmochimica Acta 308, 118-135 (2021).
Long-lived anatexis in the exhumed middle crust of the Torngat Orogen: constraints from phase equilibria modeling and garnet, zircon, and monazite chronology. Lithos 388-389, 106022 (2021).
Recent advances in geochemical paleo-oxybarometers. Annual Review of Earth and Planetary Sciences 49, 399-433 (2021).
Assessing the effect of large igneous provinces on global oceanic redox conditions using non-traditional metal isotopes (molybdenum, uranium, thallium). Environmental Change and Large Igneous Provinces: The Deadly Kiss of LIPs. AGU Geophysical Monograph 255, 299-317 (2021).
Molybdenum isotope constraints on the origin of vanadium hyper-enrichments in Ediacaran-Phanerozoic marine mudrocks. Minerals 10, 1075 (2020).
Estimating ancient seawater isotope compositions and global ocean redox conditions by coupling the molybdenum and uranium isotope systems of euxinic organic-rich mudrocks. Geochimica et Cosmochimica Acta 290, 76-103 (2020).
Inverse correlation between the molybdenum and uranium isotope compositions of Upper Devonian black shales caused by changes in local depositional conditions rather than global ocean redox variations. Geochimica et Cosmochimica Acta 287, 141-164 (2020).
An expanded shale d98Mo record permits recurrent shallow marine oxygenation during the Neoarchean. Chemical Geology 532, 119391 (2020).
Multiple negative molybdenum isotope excursions in the Doushantuo Formation (South China) fingerprint complex redox-related processes in the Ediacaran Nanhua Basin. Geochimica et Cosmochimica Acta 261, 191-209 (2019).
Preliminary characterization of Early Jurassic source rocks and ocean-redox conditions based on trace-metal and organic geochemistry of the Gordondale and Poker Chip Shale members, Fernie Formation, northeastern British Columbia. Geoscience British Columbia Summary of Activities 2018, Report 2019-2 29-42 (2019).
Fully oxygenated water columns over continental shelves before the Great Oxidation Event. Nature Geoscience 12, 186-191 (2019).
Extensive marine anoxia during the terminal Ediacaran Period. Science Advances 4, eaan8983 (2018).
A model for the oceanic mass balance of rhenium and implications for the extent of Proterozoic ocean anoxia. Geochimica et Cosmochimica Acta 227, 75-95 (2018).
Temporal record of osmium concentrations and 187Os/188Os in organic-rich mudrocks: implications for the osmium geochemical cycle and the use of osmium as a paleoceanographic tracer. Geochimica et Cosmochimica Acta 216, 221-241 (2017).
Uranium isotope compositions of mid-Proterozoic black shales: evidence for an episode of increased ocean oxygenation at 1.36 Ga and evaluation of the effect of post-depositional hydrothermal fluid flow. Precambrian Research 298, 187-201 (2017).
Marine redox conditions during deposition of Late Ordovician and Early Silurian organic-rich mudrocks in the Siljan ring district, central Sweden. Chemical Geology 457, 75-94 (2017).
A multi-isotope approach towards constraining the origin of large-scale Paleoproterozoic B-(Fe) mineralization in NE China. Precambrian Research 292, 115-129 (2017).