No evidence for expansion of global ocean euxinia during the base Stairsian mass extinction event (Tremadocian, Early Ordovician)
Xinze Lu, Cole T. Edwards, Brian Kendall
Topics & Concepts
Extinction eventGeologyOrdovicianCarbonateDiagenesisCalciteTransectPaleontologyIsotopes of carbonGeochemistryMineralogyOceanographyTotal organic carbonChemistryEnvironmental chemistryOrganic chemistrySociologyPopulationBiological dispersalDemographyPaleontology and Stratigraphy of FossilsGeochemistry and Elemental AnalysisGeological and Geochemical Analysis