All abstracts by Stephen J. Romaniello in conference series: Goldschmidt

(2020) Photo-Oxidation of Fe in Simulated Archean Seawater Requires Short Wavelength UV Light
Vergeli P, Romaniello S, Hartnett H & Anbar A

(2020) Molybdenum Behavior during High-Pressure Metamorphism
Rader S, Gaschnig R, Bebout G, Romaniello S, Ostrander C & Anbar A

(2020) U(VI) Reduction in an Oligotrophic Ferruginous Ocean Analog?
Romaniello SJ, Gilleaudeau GJ, Swanner ED, Wittkop CA & Chen X

(2020) Toward a Predictive Model for Molybdenum Speciation and Isotope Ratio in Sulfidic Waters
Hlohowskyj S, Chen X, Romaniello S, Molina M, Lyons T & Chappaz A

(2020) Uranium Isotope Constraints on the Dynamics of Global Carbon Cycle Perturbations
Romaniello SJ

(2019) Extensive Marine Anoxia during the Tonian Period Revealed by Uranium Isotopes in Marine Carbonates
Zhang F, Xiao S, Dahl T, Planavsky N, Romaniello S, Lenton T & Anbar A

(2019) Titanium Isotope Fractionation in Kilauea Iki Lava Lake is Driven by the Crystallization of Oxides
Johnson A, Aarons S, Dauphas N, Nie N, Zeng H, Teng F, Helz R, Galli G, Romaniello S & Anbar A

(2019) A Devonian Example of Why an Integrated Geochemical Approach is Needed to Infer Global Ocean Redox
Kendall B, Wang J, Zheng W, Romaniello S, Lu X & Dahl T

(2019) Using Uranium Isotopes to Disentangle Biotic from Abiotic Processes in Marine Snow Aggregates
Choumiline K, Andersen MB, Lau K, Romaniello SJ, Aguirre-Bahena F, Shumilin E, Silverberg N & Lyons TW

(2019) Evaluating Spaceflight-Induced Bone Loss in Astronauts Using Ca Isotopes
Romaniello SJ, Gordon GW, Skulan J, Smith SM, Zwart SR & Anbar AD

(2019) Developing Rhenium Isotopes as a Paleoredox Proxy
Sullivan DL, Romaniello SJ & Anbar AD

(2018) Oxygen Oases Were Persistent and Widespread Before the GOE
Ostrander C, Nielsen S, Owens J, Kendall B, Gordon G, Romaniello S & Anbar A

(2018) Uranium Isotope Variation Across the Smithian-Spathian Boundary
Zhao H, Zhang F, Algeo T, Romaniello S & Anbar A

(2018) Do Uranium Isotopes of Marine Limestones Provide Evidence for Seawater Anoxia as a Common Driver for Phanerozoic Mass Extinctions?
Elrick M, White D, Bartlett R & Romaniello S

(2018) Do Manganese Oxides Dominate Transport of Mo Across the Chemocline of Redox-Stratified Lakes?
Chen X, Romaniello S, McCormick M, Sherry A, Havig J & Anbar A

(2018) Diagenesis is not a Dirty Word
Romaniello SJ, Chen X, Zhang F, Algeo TJ & Anbar AD

(2018) Completing the Molybdenum Isotope Mass Balance in Subduction Zones
Greaney AT, Rudnick RL, Romaniello SJ & Anbar AD

(2018) Climate Change and U Isotope Excursion during Carnin Event in South China
Li Z, Zhang F, Romaniello S, Zhao L & Anbar A

(2018) Calcium Isotope Constraints on the Terminal Ediacaran Rise of Calcified Animals
Zhang F, Lau K, Zheng W, Romaniello S, Xiao S & Anbar A

(2018) Constraints on Earth's Stepwise Oxygenation from Sulfide Oxidation Experiments at Low pO₂
Johnson AC, Reinhard CT, Romaniello SJ, Greaney AT, Gregory DD, Lyons TW & Anbar AD

(2017) Deciphering the Carbonate Record of Mesoproterozoic Biospheric Oxygenation: Insights from Chromium and Uranium Isotopes
Gilleaudeau G, Frei R, Kaufman A, Luo G, Romaniello S, Zhang F, Klaebe R, Sahoo S, Kah L, Azmy K, Bartley J, Chernyavskiy P, Knoll A & Anbar A

(2017) Global Marine Redox Changes Drove the Rise and Fall of the Early Animals
Zhang F, Romaniello S, Kendall B, Xiao S & Anbar A

(2017) Mo Isotope Evidence for a Global Expansion in Marine Euxinia ~ 2.5 Billion Years ago
Ostrander C, Kendall B, Romaniello S, Gordon G & Anbar A

(2017) Constraining Drivers of the End-Permian Mass Extinction Using High-Resolution Records of Marine Anoxia
Romaniello SJ, Zhang F, Algeo TJ & Anbar AD

(2017) Archean Oxidative Weathering: Insights from Sulfide Oxidation Experiments at Ultra-Low pO₂
Johnson AC, Reinhard CT, Romaniello SJ, Garcia-Robledo E, Revsbech NP, Canfield D, Lyons TW & Anbar AD

(2016) Evidence for Transient Deep-Water Oxygenations in Early Cambrian Nanhua Basin (South China)
Cheng M, Li C, Zhang F, Romaniello S, Feng L-J, Zhou L & Algeo T

(2016) Advances on the Paired Use of Mo and U Isotope Data from Organic-Rich Mudrocks to Infer Ancient Ocean Redox Conditions
Kendall B, Lu X, Yang S, Wang J, Wang S, Zhang F & Romaniello S

(2016) Uranium Isotope Variation Across the Ediacaran Shuram Excursion
Zhang F, Li C, Melezhik V, Pokrovsky B, Shi W, Cheng M, Kendall B, Romaniello S, Owens J & Anbar A

(2016) Validation of the Carbonate ²³⁸U/²³⁵U Paleoredox Proxy: Evidence from Multiple Localities Spanning the Permian-Triassic Boundary
Romaniello S, Zhang F, Algeo T, Lau K, Chen X, Elrick M, Herrmann A & Anbar A

(2016) Mobilizing Molybdenum: Interpreting Archean Oxidative Weathering Signatures
Johnson A, Reinhard C, Romaniello S, Garcia-Robledo E, Revsbech NP, Canfield D, Lyons T & Anbar A

(2016) Mo Isotope Analysis of the ~2.7 Ga Roy Hill Shale – More Evidence for Archean Oxygen?
Ostrander CM, Roy M, Gordon GW, Romaniello SJ, Olson SL, Lyons TW & Anbar AD

(2016) Instrumental Biases for SIMS Magnesium Isotope Analyses
Kita NT, Ushikubo T, Tenner TJ, Romaniello SJ & Wadhwa M

(2015) Isotopic Signature of Uranium Bioreduction
Stylo M, Neubert N, Wang Y, Monga N, Romaniello S, Weyer S & Bernier-Latmani R

(2015) A Renewed Search for Extant ¹²⁶Sn: Te Isotopics of Allende CAIs Obtained by HG-ICPMS
Brennecka G, Borg L, Romaniello S, Souders AK & Wadhwa M

(2015) Uranium (U) Isotope Variation in Marine Carbonates Across the Permian-Triassic Boundary
Zhang F, Romaniello S, Algeo T, Herrmann A & Anbar A

(2014) Progress, Pitfalls, and Future Directions Developing the δ²³⁸U Paleoredox Proxy
Romaniello SJ, Herrmann AD & Anbar AD

(2014) Uranium Isotope Fractionation during Incorporation into Aragonite and Calcite
Chen X, Romaniello S, Herrmann A, Wasylenki L & Anbar A

(2014) Uranium Isotope in Ferromanganese Crusts: Implications for the Marine ²³⁸U/²³⁵U Isotope System
Goto K, Anbar A, Gordon G, Romaniello S, Shimoda G, Takaya Y, Tokumaru A, Nozaki T, Suzuki K, Machida S, Hanyu T & Usui A

(2014) Titanium Isotopic Composition of CAIs from the Axtell and Leoville Carbonaceous Chondrites
Williams C, Romaniello S & Wadhwa M

(2013) Uranium Isotopes in Anoxic Sediments
Andersen M, Vance D, Little S, Herdsman R, Matthews A, Lyons T & Romaniello S

(2013) Molybdenum and Uranium Isotope Dynamics in a Paleozoic Epicontinental Black Shale
Herrmann A, Algeo T, Romaniello S, Gordon G & Anbar A

(2012) U Isotopes in Marine Calcareous Algae: A Paleo-Redox Proxy?
Herrmann A, Romaniello S, Reid P & Anbar A

(2012) Isotopic Fractionation of U(VI) during Reduction by Sulphide
Monga N, Romaniello SJ & Anbar AD

(2012) Incorporation and Early Diagenesis of Mo and U Isotope Records in Bahamian Carbonate Sediments
Romaniello SJ, Herrmann AD & Anbar AD

(2011) Rapidly Assessing Changes in Bone Mineral Balance Using Natural Stable Calcium Isotopes
Morgan JLL, Gordon G, Romaniello S, Skulan J, Smith S & Anbar A

(2011) Methylotrophy in Yellowstone National Park Hot Springs
Poret-Peterson A, Romaniello S, Martinez Z, Zolotova N, Elser J & Anbar A

(2011) Nitrogen Limitation in Extremophilic Hydrothermal Ecosystems of Yellowstone National Park
Romaniello S, Hartnett H, Anbar A, Elser J & Shock E