Christian Ohneiser

TL;DR: A marine glacial record from the upper 600 m of the AND-1B sediment core recovered from beneath the northwest part of the Ross ice shelf is presented and well-dated, ∼40-kyr cyclic variations in ice-sheet extent linked to cycles in insolation influenced by changes in the Earth’s axial tilt (obliquity) during the Pliocene are demonstrated.

TL;DR: A carbonate accumulation record that covers the past 53 million years from a depth transect in the equatorial Pacific Ocean is presented and large superimposed fluctuations in carbonate compensation depth are found during the middle and late Eocene.

TL;DR: The results reconcile MSC events and demonstrate that desiccation and refilling were timed by the interplay between glacio-eustatic sea-level variations, glacial isostatic adjustment and mantle deformation in response to changing water and evaporite loads.

TL;DR: In this article, the authors used all available chronostratigraphic constraints -i.e., biostratigraphy, magnetostratigeny, radioisotopic dates, strontium-isotope stratigraphy and correlation of compositional and physical properties to well-dated global or regional records -to construct a preliminary age model for AND-2A drillcore (77°45.488'S, 165°16.57 m water depth).

TL;DR: In this paper, the authors used magnetic polarity stratigraphy, diatom biostratigraphy and in-situ volcanic clasts from the McMurdo Ice Shelf for the inference of age constraint by correlation with well-dated regional volcanic events.