Publications
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).
Fully oxygenated water columns over continental shelves before the Great Oxidation Event. Nature Geoscience 12, 186-191 (2019).
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).
Good golly, why moly? The stable isotope geochemistry of molybdenum. Reviews in Mineralogy and Geochemistry: Non-Traditional Stable Isotopes 82, 683-732 (2017).
Trace elements at the intersection of marine biological and geochemical evolution. Earth-Science Reviews 163, 323-348 (2016).
Genesis of a giant Paleoproterozoic strata-bound magnesite deposit: Constraints from Mg isotopes. Precambrian Research 281, 673-683 (2016).
Transient episodes of mild environmental oxygenation and oxidative continental weathering during the late Archean. Science Advances 1, e1500777 (2015).