Results 151 to 160 of about 20,484 (309)
Late Holocene moisture variability in Arctic Alaska from chitin δ18O
Amplified warming in the Arctic has resulted in reduced sea‐ice extent, which can impact regional climate dynamics. Elucidating past moisture variability in response to changing temperatures and sea‐ice conditions can offer insight into how anthropogenic climate change may impact Arctic areas such as the Alaskan North Slope in the future. We contribute
Briana A. Edgerton, Melissa L. Chipman
wiley +1 more source
This thesis examines the final Pleistocene cultural landscape of the Azraq Oasis in eastern Jordan on the basis of archaeological fieldwork conducted at Ayn Qasiyya and AWS 48, two Epipalaeolithic sites in the southern Azraq wetlands.
Richter, T., Richter, Tobias
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Understanding the course and dynamics of ancient river systems, such as the pre‐Odra, provides valuable insights into the post‐glacial evolution of landscapes and riverine processes. The northwest‐trending pre‐Odra was an important drainage system of the European mainland into the Baltic Basin during and after the Scandinavian Ice Sheet retreat ...
Maryse C. Schmidt +4 more
wiley +1 more source
Pleistocene geology and evolution of the upper Mississippi valley, Minnesota
s and field guide to the geology and geologic history of the upper Mississippi river drainage basin, Minnesota, Wisconsin and IowaLively, R.S.. (1985). Pleistocene geology and evolution of the upper Mississippi valley, Minnesota.
Lively, R.S.
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Jaubert Jacques, Bordes Jean-Guillaume. Upper Pleistocene Prehistory of Central Asia: the Emergence of the Initial Upper Paleolithic. Tashkent - Samarkand (Uzbekistan), 9-15 août 2004.
Bordes, Jean-Guillaume, Jaubert, Jacques
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Map of Lower sediment (LS) thickness is a surrogate for the distribution of Thorncliffe Formation (TF) and ~75% of TF thickness from the slope of Niagara Escarpment east to Brighton. Inset images show the LS sequence at the Don Valleys brickyards (DVBY) and undeformed TF sand and gravel (~15 m) below Newmarket Till (NT) at sites L and Co.
David R. Sharpe +3 more
wiley +1 more source
Upper Pliocene-Pleistocene evolution of the Jarama-Lozoya-Guadalix fluvial system
This paper deals with the Jarama-Lozoya-Guadalix fluvial system evolution during the Pliocene and Pleistocene times. Duringt the Upper Pliocene and Lower Pleistocene time the Lozoya river was under incission and fluviokarst regimen; at the Middle ...
Soler, Vicente +7 more
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Understanding the temperature variability of past interglacial cycles is essential to predict future climates. We present a new summer temperature reconstruction, based on the subfossil chironomid record from a small palaeolake adjacent to the Middle Palaeolithic site of Lichtenberg, northern Germany. The record spans from the Saalian late glacial over
Sonja Rigterink +10 more
wiley +1 more source
The Megalopolis Basin is located in the central Peloponnese (Greece), a region that is situated along one of the primary Pleistocene biogeographical corridors for intracontinental hominin migration. The basin comprises several hundred metres of Plio‐Pleistocene sediments alternating between clastics and lignites.
Ines J. E. Bludau +13 more
wiley +1 more source
The timing of trap formation in relation to the timing of source rock burial and maturation are important considerations in evaluating the hydrocarbon prospectivity of onshore parts of the forearc basin in central Hawke’s Bay.
Nelson, Campbell S. +2 more
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