New constraints on global geochemical cycling during oceanic anoxic event 2 (Late Cretaceous) from a 6-million-year long molybdenum-isotope record

Dickson AJ, Jenkyns HC, Idiz E, Sweere TC, Murphy MJ, van den Boorn SHJM, Ruhl M, Eldrett JS, Porcelli D

Intervals of extreme warmth are predicted to drive a decrease in the oxygen content of the oceans. This prediction has been tested for the acme of short (

Keywords:

molybdenum isotopes

,

trace metals

,

redox

,

oceanic anoxic event 2

,

eagle ford shale

,

cretaceous western interior seaway