Surface water oxygenation and bioproductivity – A link provided by combined chromium and cadmium isotopes in Early Cambrian metalliferous black shales (Nanhua Basin, South China)
Robert Frei, Bernd Lehmann, Lingang Xu, Jesper Allan Frederiksen
Topics & Concepts
AuthigenicGeologyGeochemistryPhotic zoneAnoxic watersWater columnOceanographyPhytoplanktonSedimentary rockChemistryNutrientOrganic chemistryPaleontology and Stratigraphy of FossilsGeochemistry and Elemental AnalysisGeology and Paleoclimatology Research