Five δ13C records from the deep ocean, extending back to 1.3 Ma, were examined in order
to constrain changes in mean ocean carbon isotope composition and thermohaline …

Various hypotheses were proposed within recent years for the interpretation of the Mid
Pleistocene Transition (MPT), which occurred during past 2 000 000 years (2 Myr). We here …

To what extent are individual middle Miocene eccentricity‐scale benthic foraminiferal carbon
isotope maxima (the so‐called CM events) related to changes in marine export productivity …

We demonstrate that the carbon isotopic signal of mid‐depth waters evolved differently from
deep waters in the South Atlantic sector of the Southern Ocean during the Pleistocene. Deep …

A prominent, middle Miocene (17.5–13.5 Ma) carbon isotope excursion ubiquitously
recorded in carbonate sediments has been attributed to enhanced marine productivity and …

An exploratory pollen and carbon isotopic study carried out from a 1 m deep sediment profile
at the Paradise Lake (4176 m amsl) near Sela Pass has revealed vegetation vis-à-vis …

Prior to the terminal Cretaceous marine extinctions about 65 my ago (polarity chron R29),
ecological stability prevailed suggesting steady state between rate of mantle CO2 degassing …

The timing of ice ages over the past∼ 2,600 thousand years (kyr) follows pacing by cyclical
changes in three aspects of Earth's orbit that influence the solar energy received as a …

The link between atmospheric CO2 levels and global warming is an axiom of current public
policy, and is well supported by physicochemical experiments, by comparative planetary …

The presence of a series of humus-rich layers, identified as paleosols in the loess sediments
in the Kashmir basin in northwestern India indicate phases of climatic amelioration in the …