Results 171 to 180 of about 235,426 (378)

THE WIND AS AN IMPORTANT ASPECT AND ITS IMPACT ON POPULATION TRENDS AND DEMOGRAPHIC CONDITIONS IN TRIPOLITANIA DURING LATE PLEISTOCENE/EARLY HOLOCENE

open access: yesZbornik Radova: Geografski institut "Jovan Cvijić", 2016
The vast majority of Tripolitania sites are open surface sites, but after the introduction of paleoclimatology in archaeological research during 1980’s, even with the insufficient amount of research, we were given a new vision of the archaeology of the ...
Amran Khalifa, Mirjana Nešić
doaj   +2 more sources

Pleistocene habitats for proboscideans from five sites in the Japanese archipelago: Insights from isotopic composition of tooth enamel and dentin collagen

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Megafauna became extinct during the late Quaternary, with climate changes and human activities the two main proposed extinction drivers. Palaeoloxodon naumanni (Naumann's elephant) and Mammuthus primigenius roamed the Japanese archipelago during the Pleistocene.
Yuichi I. Naito
wiley   +1 more source

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  

Repeated surging and rapid retreat of a tidewater glacier in Scotland (Younger Dryas/Greenland Stadial 1)

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT This paper presents evidence of glacier surging in the British landform record. We use new high‐resolution multibeam‐echosounder bathymetry data to map the submarine geomorphology of a former tidewater glacier that drained the Skye Icefield, NW Scotland, during the Younger Dryas Stadial (Greenland Stadial 1) ca. 12.9–11.7 ka.
Tom Bradwell, Douglas I. Benn
wiley   +1 more source

Late Pleistocene radiocarbon chronology in Iowa [PDF]

open access: bronze, 1957
Robert V. Ruhe   +2 more
openalex   +1 more source

Intérêts et limites de l'approche moléculaire pour aborder la biogéographie et la spéciation : l'exemple de quelques Mammifères d'Afrique tropicale [PDF]

open access: yesBulletin de la soci\'et\'e zoologique de France 127 (2002) 359-370, 2007
We attempted to test biogeographic hypotheses proposed for the evolution of tropical faunas using mitochondrial DNA sequences of selected African mammalian taxa (Insectivora, Rodentia and Primates). 1/ we constructed a molecular phylogeny of taxa in order to ascertain their monophyly and calibrate a molecular clock; 2/ we analysed and compared the ...
arxiv  

A Middle and Late Devensian sequence from the northern part of Kents Cavern (Devon, UK)

open access: yesJournal of Quaternary Science, EarlyView.
Abstract 1920s/30s excavation of a Middle Devensian sequence in the northern part of Kents Cavern recovered important Late Middle and Early Upper Palaeolithic archaeological material, including Britain's oldest known Homo sapiens remains. Questions remain about this material, including how it came to be in the cave.
Rob Dinnis   +11 more
wiley   +1 more source

Estimating global determinants of leopard home range size in a changing world

open access: yesAnimal Conservation, Volume 25, Issue 6, Page 748-758, December 2022., 2022
The leopard (Panthera pardus) is an iconic, generalist and broadly distributed felid undergoing severe population declines. We conducted macroecological research to identify the determinants of leopard home range size across their global distribution.
M Rodríguez‐Recio   +5 more
wiley   +1 more source

Late Pleistocene–Holocene environmental fluctuations of southern Chihuahua Desert, Mexico

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Paleoenvironmental reconstructions from the Mexican Chihuahua Desert based on biological proxies are scarce, creating a gap in our understanding of the ecological responses to climate change in this water‐scarce region. Here, we present a paleoenvironmental reconstruction based on geochemical data and biological proxies such as ostracods and ...
C. M. Chávez‐Lara   +4 more
wiley   +1 more source

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