High-resolution seawater δ 18 O records, derived from coupled Mg/Ca and benthic δ 18 O
analyses, can be used to evaluate how global ice volume changed during the mid …

Benthic δ18O is often used as a stratigraphic tool to place marine records on a common age
model and as a proxy for the timing of ice volume/sea level change. However, Skinner and …

Records of temporal variability in the oxygen isotopic composition of biogenic carbonates
(δ18Oc) from ocean sediment cores inform our understanding of past continental ice volume …

Ratios of oxygen isotope values obtained from foraminiferal calcite are one of the most
established paleoceanographic proxies. They are used in the context of estimating …

Globally synchronous changes in glacioeustatic sea-level provide a particularly useful
stratigraphic reference in the study of glacial–interglacial climate change, and form the basis …

We report high temporal resolution osmium isotopes records of bulk sediment and sediment
leachates from DSDP Site 480 (Gulf of California) over the last 30ka; from ODP Site 849 …

Late Pleistocene sea level has been reconstructed from ocean sediment core data using a
wide variety of proxies and models. However, the accuracy of individual reconstructions is …

Reconstructions of ancient ocean chemistry are largely based on geochemical proxies
obtained from epicontinental seas. Mounting evidence suggests that these shallow inland …

The∼ 100 ky cyclicity of the late Pleistocene ice ages started during the mid-Pleistocene
transition (MPT), as ice sheets became larger and persisted for longer. The climate system …

To date, no conclusive evidence has been identified for intermediate or deep water cooling
associated with the> 1‰ benthic δ18O increase at the Eocene‐Oligocene transition (EOT) …