The 13C/12C of dissolved inorganic carbon (δ13CDIC) carries valuable information on
ocean biological C‐cycling, air‐sea CO2 exchange, and circulation. Paleo‐reconstructions …

Southern Ocean deep-water circulation plays a vital role in the global carbon cycle. On
geological time scales, upwelling along the Chilean margin likely contributed to the …

We integrate published stable isotopic, chemical, mineralogical, and biotic data from the
onset of the Paleocene‐Eocene thermal maximum (PETM) at Site 690, Maud Rise in the …

Due to the burning of massive fossil fuels, atmospheric CO 2 concentration and temperature
are increasing rapidly. The coupling correlation between the atmospheric CO 2 and …

The supply and preservation of terrestrial organic matter (TOM) during early Carboniferous
glacial-interglacial intervals in South China were investigated with respect to their roles in …

Chemostratigraphy applied to ancient marine carbonates is commonly based on one-
dimensional (stratigraphic) sections or core data. As demonstrated from modern oceans, this …

Earth surface temperatures, including in the deep sea increased by 5–10° C from the late
Paleocene ca. 58 Myr ago to the Early Eocene Climatic Optimum (EECO) centered at about …

δ 13 C, the standardised 13 C∕ 12 C ratio expressed in per mille, is a widely used ocean
tracer to study changes in ocean circulation, water mass ventilation, atmospheric pCO 2, and …

The Chicxulub impact caused a crash in productivity in the world's oceans which contributed
to the extinction of∼ 75% of marine species. In the immediate aftermath of the extinction …

​​​​​​​ Late Paleocene deposition of an organic-rich sedimentary facies on the
continental shelf and slope of New Zealand and eastern Australia has been linked to short …