Browsing Waterloo Research by Subject "ocean oxygenation"
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New constraints on mid-Proterozoic ocean redox from stable thallium isotope systematics of black shales
(Elsevier, 2021-12-15)Stable thallium (Tl) isotope data from organic-rich siliciclastic sedimentary rocks have the potential to track ocean redox state on a broad scale. Here, we report new Tl isotope data from the Mesoproterozoic Velkerri ...