Total organic carbon content and redox-sensitiv trace metal concentrations of selected late Cenoman claystones from DSDP Hole 93-603B, supplement to: Kuypers, Marcel MM; Lourens, Lucas Joost; Rijpstra, W Irene C; Pancost, Richard D; Nijenhuis, Ivar A; Sinninghe Damsté, Jaap S (2004): Orbital forcing of organic carbon burial in the proto-North Atlantic during oceanic anoxic event 2. Earth and Planetary Science Letters, 228(3-4), 465-482

Marcel MM Kuypers, Lucas Joost Lourens, W Irene C Rijpstra, Richard D Pancost, Ivar A Nijenhuis & Jaap S Sinninghe Damsté
The Cenomanian/Turonian (C/T) intervals at DSDP Sites 105 and 603B from the northern part of the proto-North Atlantic show high amplitude, short-term cyclic variations in total organic carbon (TOC) content. The more pronounced changes in TOC are also reflected by changes in lithology from green claystones (TOC<1%) to black claystones (TOC>1%). Although their depositional history was different, the individual TOC cycles at Sites 105 and 603B can be correlated using stable carbon isotope stratigraphy. Sedimentation...
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