Results 71 to 80 of about 5,076 (307)
Elevation measurements, sea level interpretations and dating details for South Africa Pliocene sites
, 2019 This spreadsheet contains details on elevation measurements (surveyed with Differential GPS), sea level interpretations and strontium isotope stratigraphy dating described in the manuscript "Pliocene-Pleistocene stratigraphy and sea-level estimates ...
Rovere, Alessio +5 more
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Journal of Quaternary Science, EarlyView.ABSTRACT While the Antarctic region has experienced significant climatic changes over the Holocene, few high‐resolution records have examined their effects on the local biota. In order to understand past ecological shifts and forecast future changes, it is important to obtain high‐resolution palaeoecological records from this region.
Xaali O'Reilly‐Berkeley +8 more
wiley +1 more source
Out of Africa: An alternative scenario for the first human dispersal in Eurasia
Mètode Science Studies Journal: Annual Review, 2018 Recent paleoanthropological evidence from the early Pleistocene site of Dmanisi in Georgia has revealed that the first hominins out of Africa were more archaic than the coeval African and Asian Homo erectus.
Jordí Agustí, David Lordkipanidze
doaj +1 more source
Technical note: The Linked Paleo Data framework – a common tongue for paleoclimatology [PDF]
, 2016 Paleoclimatology is a highly collaborative scientific endeavor, increasingly reliant on online databases for data sharing. Yet there is currently no universal way to describe, store and share paleoclimate data: in other words, no standard. Data standards
J. Emile-Geay, N. P. McKay
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Journal of Quaternary Science, EarlyView.ABSTRACT The Cadí Massif (42°17′09″ N, 1°38′11″ E; 2649 m a.s.l.) in the southeastern Pyrenees preserves clear evidence of Late Pleistocene glaciation, although previous research has focused almost exclusively on its northern slope. By contrast, the southern slope has remained largely unexplored.
M. Oliva +5 more
wiley +1 more source
South Atlantic Multi‐Site Calibration of Coral Oxygen Isotope Paleothermometer
Geochemistry, Geophysics, GeosystemsCoral‐based stable oxygen isotopes (δ18O) have been used as a proxy for sea surface temperature (SST) since the 1970s, and δ18O–SST calibration studies have been fundamental to assure robust and faithful SST reconstructions.
N. S. Pereira +10 more
doaj +1 more source
Replication and reinsertion of stalagmites sampled for paleoclimatic purposes
International Journal of Speleology, 2018 Sampling stalagmites for paleoclimatic study can enter into conflict with preserving the beauty and integrity of caves. To minimize this impact, a variety of sampling strategies have been used by researches aware of cave-conservation issues. Based on our
Eleuterio Baeza +2 more
doaj +1 more source
, 2001 These slide sets have been produced by the National Oceanic and Atmospheric Administration (NOAA) to illustrate some of the concepts and methods involved in paleoclimate research.
core
Antarctic glacial history and Southern Ocean productivity during the Middle Eocene - Late Oligocene
, 2014 Paleoclimatology and Paleoceanography of the Southern ...
Fioroni C. +5 more
core +1 more source
A talus rock glacier in Nantlle Valley, North Wales
Journal of Quaternary Science, EarlyView.ABSTRACT Landforms comprising mixtures of fine and coarse sediment and deposited during late glacial times are ubiquitous in the British mountains. In many cases, their interpretation has often proved contentious; as a result, the non‐generic term discrete debris accumulations (DDA) has been used to describe them and, over the last 50 years, some have ...
Stephan Harrison, Ed Anderson
wiley +1 more source