Stephen Romaniello
0000-0003-1582-6801
28 papers found
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Titanium and chromium isotopic compositions of calcium-aluminum-rich inclusions: Implications for the sources of isotopic anomalies and the formation of distinct isotopic reservoirs in the early Solar System
Avances recientes en la comprensión del sistema de vida terrestre del Ediacárico tardío en China meridional y el Ártico siberiano
Titanium isotope signatures of calcium-aluminum-rich inclusions from CV and CK chondrites: Implications for early Solar System reservoirs and mixing
Author Correction: Fully oxygenated water columns over continental shelves before the Great Oxidation Event
Experimental determination of pyrite and molybdenite oxidation kinetics at nanomolar oxygen concentrations
Fully oxygenated water columns over continental shelves before the Great Oxidation Event
Biological effects on uranium isotope fractionation (238U/235U) in primary biogenic carbonates
Diagenetic effects on uranium isotope fractionation in carbonate sediments from the Bahamas
Congruent Permian-Triassic δ238U records at Panthalassic and Tethyan sites: Confirmation of global-oceanic anoxia and validation of the U-isotope paleoredox proxy
Uranium isotope fractionation induced by aqueous speciation: Implications for U isotopes in marine CaCO 3 as a paleoredox proxy
Uranium and carbon isotopes document global-ocean redox-productivity relationships linked to cooling during the Frasnian-Famennian mass extinction
Transient deep-water oxygenation in the early Cambrian Nanhua Basin, South China
A renewed search for short-lived 126Sn in the early Solar System: Hydride generation MC-ICPMS for high sensitivity Te isotopic analysis
Global-ocean redox variation during the middle-late Permian through Early Triassic based on uranium isotope and Th/U trends of marine carbonates
Syndepositional diagenetic control of molybdenum isotope variations in carbonate sediments from the Bahamas
Marine Mo biogeochemistry in the context of dynamically euxinic mid-depth waters: A case study of the lower Cambrian Niutitang shales, South China
Addressing the Anthropocene
Oxygenation of a Cryogenian ocean (Nanhua Basin, South China) revealed by pyrite Fe isotope compositions
Uranium isotopes fingerprint biotic reduction
Uranium and molybdenum isotope evidence for an episode of widespread ocean oxygenation during the late Ediacaran Period
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