Climate evolution through the onset and intensification of Northern Hemisphere Glaciation
Abstract The Pliocene Epoch (∼ 5.3–2.6 million years ago, Ma) was characterized by a
warmer than present climate with smaller Northern Hemisphere ice sheets, and offers an …
warmer than present climate with smaller Northern Hemisphere ice sheets, and offers an …
The mid-Pleistocene climate transition
TD Herbert - Annual review of earth and planetary sciences, 2023 - annualreviews.org
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 …
changes in three aspects of Earth's orbit that influence the solar energy received as a …
Early Pleistocene Obliquity‐Scale pCO2 Variability at ~1.5 Million Years Ago
In the early Pleistocene, global temperature cycles predominantly varied with~ 41‐kyr
(obliquity‐scale) periodicity. Atmospheric greenhouse gas concentrations likely played a …
(obliquity‐scale) periodicity. Atmospheric greenhouse gas concentrations likely played a …
[HTML][HTML] Toward generalized Milankovitch theory (GMT)
A Ganopolski - Climate of the Past, 2024 - cp.copernicus.org
In recent decades, numerous paleoclimate records and results of model simulations have
provided strong support for the astronomical theory of Quaternary glacial cycles formulated …
provided strong support for the astronomical theory of Quaternary glacial cycles formulated …
[HTML][HTML] Identifying marine and freshwater overprints on soil-derived branched GDGT temperature signals in Pliocene Mississippi and Amazon River fan sediments
ED Crampton-Flood, CMH van der Weijst… - Organic …, 2021 - Elsevier
The fractional abundance of branched glycerol dialkyl glycerol tetraether (brGDGT)
membrane lipids in coastal marine sediments has been posited as a proxy for the …
membrane lipids in coastal marine sediments has been posited as a proxy for the …
Early Pleistocene East Antarctic temperature in phase with local insolation
Pleistocene glacial–interglacial cycles are hypothesized to be modulated by Earth's orbital
parameters through their influence on the Northern Hemisphere summer insolation …
parameters through their influence on the Northern Hemisphere summer insolation …
New magnetostratigraphic insights from Iceberg Alley on the rhythms of Antarctic climate during the Plio‐Pleistocene
Abstract International Ocean Discovery Program (IODP) Expedition 382 in the Scotia Sea's
Iceberg Alley recovered among the most continuous and highest resolution stratigraphic …
Iceberg Alley recovered among the most continuous and highest resolution stratigraphic …
Astronomical forcing shaped the timing of early Pleistocene glacial cycles
Glacial cycles during the early Pleistocene are characterised by a dominant 41,000-year
periodicity and amplitudes smaller than those of glacial cycles with~ 100,000-year …
periodicity and amplitudes smaller than those of glacial cycles with~ 100,000-year …
Subsurface Heat Channel Drove Sea Surface Warming in the High‐Latitude North Atlantic During the Mid‐Pleistocene Transition
Abstract The Mid‐Pleistocene Transition (MPT, 1,200–600 ka) marks the rapid expansion of
Northern Hemisphere (NH) continental ice sheets and stronger precession pacing of …
Northern Hemisphere (NH) continental ice sheets and stronger precession pacing of …
[HTML][HTML] Late Cenozoic cooling favored glacial over tectonic controls on sediment supply to the western Gulf of Mexico
Terrigenous marine sediment records the landscape response to climate and tectonic
perturbations. Here, we determined the source of Miocene–Pleistocene debris in the …
perturbations. Here, we determined the source of Miocene–Pleistocene debris in the …