نتایج جستجو برای: middle paleolithic

تعداد نتایج: 155873  

Journal: :Journal of human evolution 2004
James C M Ahern Ivor Karavanić Maja Paunović Ivor Janković Fred H Smith

Beginning with excavations during the 1970s, Vindija Cave (Croatia) has yielded significant Middle and Upper Paleolithic fossil and archaeological finds. We report on seven recently identified hominid fossils, a newly associated partial hominid cranial vault from level G(3), nine possible bone retouchers, and a revised interpretation of the Mousterian artifact assemblage from the site. This new...

Journal: :Journal of human evolution 2008
Metin I Eren Aaron Greenspan C Garth Sampson

It is widely believed that the change from discoidal flake production to prismatic blade-making during the Middle-Upper Paleolithic transition in Europe led to enhanced technological efficiency. Specifically, blade-making is thought to promote higher rates of blank production, more efficient and complete reduction of the parent core, and a large increase in the total length of cutting edge per ...

Journal: :Journal of human evolution 2011
Reuven Yeshurun Yossi Zaidner Véra Eisenmann Bienvenido Martínez-Navarro Guy Bar-Oz

The Southern Levant is a pivotal area for the study of hominin paleoecology during the Lower Paleolithic, because of its location on the out-of-Africa dispersal route and its significant ecological diversity. Important information has been gained by archaeofaunal studies, which usually reveal that exploitation of diverse Mediterranean environments with woodlands, marshes and lake margins, repre...

Journal: :Journal of human evolution 2008
Wil Roebroeks

The Middle to Upper Paleolithic transition is a key period of change in the prehistory of the Old World and one of the most studied issues in paleoanthropology, as the nature of the transition(s) is still, after at least a century of archaeological research, largely unknown. Many of the issues at stake in the transition relate to the problem of building a reliable chronology for this period, wh...

Journal: :Proceedings of the National Academy of Sciences 2007

Journal: :Collegium antropologicum 2004
Alberto Broglio Cristina Cilli Giacomo Giacobini Antonio Guerreschi Giancarla Malerba Giuliano Villa

Several series of prehistoric implements in animal hard tissues, either from ancient and recent excavations, were studied by the typological and technological points of views. Their morpho-typological description was in many cases associated to microscopic study of surface modifications, often allowing identification of traces related to manufacture. This technological information in some cases...

2013
Rémy Crassard Yamandú Hieronymus Hilbert

Archaeological survey undertaken in central Saudi Arabia has revealed 29 surface sites attributed to the Arabian Middle Paleolithic based on the presence of Levallois blank production methods. Technological analyses on cores retrieved from Al-Kharj 22 have revealed specific reduction modalities used to produce flakes with predetermined shapes. The identified modalities, which are anchored withi...

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