Results 91 to 100 of about 24,663 (205)

Middle-late Quaternary palaeoclimate variability from lake and wetland deposits in the Nefud Desert, Northern Arabia [PDF]

open access: yes, 2018
Records of former lake and wetland development in present day arid/hyper-arid environments provide an important source of information for palaeoclimatic and palaeoenvironmental studies.
White, Tom S.   +28 more
core   +1 more source

Small-mammals from the Middle Pleistocene layers of the Sima del Elefante (Sierra de Atapuerca, Burgos, northwestern Spain)

open access: yesGeologica Acta, 2011
The Sima del Elefante site, located in the Sierra de Atapuerca (Burgos, Spain), is an important Pleistocene archaeopalaeontological locality that has been excavated every year since 1996.
J.M. LÓPEZ GARCÍA   +6 more
doaj  

The Marine Fish Fauna of the Middle Pleistocene Port Orford Formation and Elk River Beds, Cape Blanco, Oregon [PDF]

open access: yes, 2015
Fishes, Fossil -- Oregon -- Blanco, Cape; Paleontology -- Pleistocene; Paleontology -- Oregon -- Blanco, Cape; Fishes, Fossil; Paleontology; Pleistocene Geologic Epoch; Oregon -- Cape ...
Bruce J. Welton
core  

The Middle Palaeolithic research in Romania. Past and current issues

open access: yesMateriale și Cercetări Arheologice, 2017
This paper presents some new results concerning the Middle Palaeolithic in Romania. Recent research on loess‐ paleosoil sequences and tephra deposits has provided an accurate picture on the geochronology of the Pleistocene.
Doboș, A.
doaj   +1 more source

Ages on weathered Plio-Pleistocene tephra sequences, western North Island, New Zealand [PDF]

open access: yes, 2001
Using the zircon fission-track method, we have obtained five ages on members of two strongly-weathered silicic, Pliocene-Pleistocene tephra sequences, the Kauroa and Hamilton Ash formations, in western North Island, New Zealand.
Liddell, Ivan J.   +5 more
core  

A review of European Middle Pleistocene hominin evolution

open access: yesQuaternary Science Reviews
SI
A. Rosas   +3 more
openaire   +2 more sources

Vegetation cycles in a disturbed sequence around the Cobb-Mountain subchron in Catalonia [PDF]

open access: yes, 2008
A 52 m-long lacustrine sequence has been recovered from the basin of Bòbila-Ordis, near Banyoles (N-E Spain). The presence of Early Biharian rodent teeth (Early Pleistocene) and of a c.
Leroy, SAG
core  

Palaeoproteomic Contributions, and Current Limitations, to Understanding Middle and Late Pleistocene Human Evolution

open access: yesPaleoAnthropology
Over the past three decades, a new picture of our own ancestral past has emerged through the elucidation of the complex genetic relationships between Neanderthals, Denisovans, and modern humans by the direct analysis of ancient hominin genomes.
Frido Welker   +6 more
doaj   +1 more source

Surface ocean circulation and organic carbon export across the mid-Pleistocene climate transition [PDF]

open access: yes, 2004
The mid-Pleistocene climate transition (MPT) marks a change in the nature of the climate system response to external forcing by insolation. This is represented first by the expansion of the northern hemisphere ice-sheets ca. 920 ka, and the emergence and
McClymont, Erin Louise
core  

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