Planktonic foraminifera are widely utilized for the biostratigraphy of Cretaceous and
Cenozoic marine sediments and are a fundamental component of Cenozoic …

The early Eocene (56 to 48 million years ago) is inferred to have been the most recent time
that Earth's atmospheric CO 2 concentrations exceeded 1000 ppm. Global mean …

New biostratigraphic investigations on deep sea cores and outcrop sections have revealed
several shortcomings in currently used tropical to subtropical Eocene planktonic …

Earth's climate cooled from a period of extreme warmth in the early Eocene Epoch (ca. 50
Ma) to the early Oligocene (ca. 33 Ma), when a large ice cap first appeared on Antarctica …

Theory suggests that the ocean's biological carbon pump, the process by which organic
matter is produced at the surface and transferred to the deep ocean, is sensitive to …

Differential carbon and oxygen stable isotope (δ13C and δ18O) fractionation between
planktonic foraminifera test calcite and sea water related to ecology and life stage confound …

Abstract Dar es Salaam Quaternary coastal aquifer is a major source of water supply in Dar
es Salaam City used for domestic, agricultural, and industrial uses. However, groundwater …

Future global warming is widely anticipated to increase the occurrence of extreme
precipitation events, but such hydrological changes have received limited attention within …

A major turnover in planktonic foraminifera occurred across the Eocene/Oligocene (E/O)
boundary. New drill holes through the E/O boundary in southern Tanzania contain extremely …

The GSSP for the base of the Lutetian Stage (early/middle Eocene boundary) is defined at
167.85 metres in the Gorrondatxe sea-cliff section (NW of Bilbao city, Basque Country …