Late Quaternary ice sheet history of northern Eurasia
JI Svendsen, H Alexanderson, VI Astakhov… - Quaternary Science …, 2004 - Elsevier
The maximum limits of the Eurasian ice sheets during four glaciations have been
reconstructed:(1) the Late Saalian (> 140ka),(2) the Early Weichselian (100–80ka),(3) the …
reconstructed:(1) the Late Saalian (> 140ka),(2) the Early Weichselian (100–80ka),(3) the …
Timing of Quaternary geomagnetic reversals and excursions in volcanic and sedimentary archives
We review the ages of Quaternary magnetic polarity reversals and magnetic excursions.
Improvements in radioisotopic 40 Ar/39 Ar dating of reversals and excursions reflect the use …
Improvements in radioisotopic 40 Ar/39 Ar dating of reversals and excursions reflect the use …
Twenty years of XRF core scanning marine sediments: what do geochemical proxies tell us?
RG Rothwell, I Croudace - Micro-XRF Studies of Sediment Cores …, 2015 - Springer
XRF core scanners, with their rapid and non-destructive analytical capability, have now
been used for two decades in the analysis of marine sediments. Initially they were used to …
been used for two decades in the analysis of marine sediments. Initially they were used to …
History of sea ice in the Arctic
Arctic sea-ice extent and volume are declining rapidly. Several studies project that the Arctic
Ocean may become seasonally ice-free by the year 2040 or even earlier. Putting this into …
Ocean may become seasonally ice-free by the year 2040 or even earlier. Putting this into …
[HTML][HTML] Arctic Ocean glacial history
M Jakobsson, K Andreassen, LR Bjarnadóttir… - Quaternary Science …, 2014 - Elsevier
While there are numerous hypotheses concerning glacial–interglacial environmental and
climatic regime shifts in the Arctic Ocean, a holistic view on the Northern Hemisphere's late …
climatic regime shifts in the Arctic Ocean, a holistic view on the Northern Hemisphere's late …
Arctic Ocean deep-sea record of northern Eurasian ice sheet history
RF Spielhagen, KH Baumann, H Erlenkeuser… - Quaternary Science …, 2004 - Elsevier
The sediment composition of deep-sea cores from the central Arctic Ocean, the Fram Strait,
and the Yermak Plateau was analyzed for several parameters to reconstruct the history of …
and the Yermak Plateau was analyzed for several parameters to reconstruct the history of …
Evidence for an ice shelf covering the central Arctic Ocean during the penultimate glaciation
M Jakobsson, J Nilsson, L Anderson… - Nature …, 2016 - nature.com
The hypothesis of a km-thick ice shelf covering the entire Arctic Ocean during peak glacial
conditions was proposed nearly half a century ago. Floating ice shelves preserve few direct …
conditions was proposed nearly half a century ago. Floating ice shelves preserve few direct …
Contrasting glacial/interglacial regimes in the western Arctic Ocean as exemplified by a sedimentary record from the Mendeleev Ridge
Distinct cyclicity in lithology and microfaunal distribution in sediment cores from the
Mendeleev Ridge in the western Arctic Ocean (water depths ca. 1.5 km) reflects contrasting …
Mendeleev Ridge in the western Arctic Ocean (water depths ca. 1.5 km) reflects contrasting …
Late Quaternary stratigraphy and sedimentation patterns in the western Arctic Ocean
Sediment cores from the western Arctic Ocean obtained on the 2005 HOTRAX and some
earlier expeditions have been analyzed to develop a stratigraphic correlation from the …
earlier expeditions have been analyzed to develop a stratigraphic correlation from the …
Towards a better (litho-) stratigraphy and reconstruction of Quaternary paleoenvironment in the Amerasian Basin (Arctic Ocean)
New sediment cores were recovered along two transects from the Canada Basin across the
central Mendeleev Ridge towards the Makarov Basin and the Lomonosov Ridge in the …
central Mendeleev Ridge towards the Makarov Basin and the Lomonosov Ridge in the …