Oceanic anoxic events (OAEs) record profound changes in the climatic and
paleoceanographic state of the planet and represent major disturbances in the global …

The critical role of rare earth elements (REEs), particularly heavy REEs (HREEs), in high-
tech industries has created a surge in demand that is quickly outstripping known global …

A compilation of foraminiferal stable isotope measurements from southern high latitude
(SHL) deep-sea sites provides a novel perspective important for understanding Earth's …

Theory regarding the causation of mass extinctions is in need of systematization, which is
the focus of this contribution. Every mass extinction has both an ultimate cause, ie the trigger …

High-resolution osmium (Os) isotope stratigraphy across the Cenomanian–Turonian
Boundary Interval from 6 sections for four transcontinental settings has produced a record of …

Mercury (Hg) is increasingly being used as a sedimentary tracer of Large Igneous Province
(LIP) volcanism, and supports hypotheses of a coincidence between the formation of several …

Climate sensitivity is a key metric used to assess the magnitude of global warming given
increased CO2 concentrations. The geological past can provide insights into climate …

Abstract The Coniacian-Santonian (CS) was a time of differentiation in marine
sedimentation, characterized by organic carbon (OC)-rich black shales and carbonates …

Organic‐rich sediments are the salient marine sedimentation product in the mid‐Cretaceous
of the ocean basins formed in the Mesozoic. Oceanic anoxic events (OAEs) are discrete and …

Abstract Oceanic Anoxic Event 2 (OAE 2), during the Cenomanian‐Turonian transition (∼
94 Ma), was the largest perturbation of the global carbon cycle in the mid‐Cretaceous and …