文章基本信息

标题：La transición del Paleolítico Medio al Superior en el Suroeste de Europa en base a las dataciones radiocarbónicas
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作者：Olaf Jöris ; Estebán Álvarez Fernández ; Bernhard Weninger 等
期刊名称：Trabajos de Prehistoria
印刷版ISSN：1988-3218
出版年度：2003
卷号：60
期号：2
页码：15-38
DOI：10.3989/tp.2003.v60.i2.79
语种：English
出版社：Consejo Superior de Investigaciones Científicas
摘要：In the present paper we systematically evaluate the radiometric database underlying the Middle to Upper Palaeolithc transition in southwestern Europe.The different models which attempt to explain the demographical processes underlying this transition rely to a large degree on radiocarbon chronology. We observe that: 1) with increasing age, dates on bone samples show large offsets against those on charcoal, often underestimating these for several thousand years BP and; 2) there is no proof for a persistence of Middle Palaeolithic industries into the time of the earliest Aurignacian in SW Europe. These data contradict the “Ebro- Frontier” model that distinguishes Late Middle Palaeolithic industries in the SW of the Iberian Peninsula from early Aurignacian ones in the NE. On the contrary, our data 3) imply a model of interregional shifts of populations contracting during severe cold and arid phases and expanding under warmer, interstadial conditions, raising ideas on a regional in situ development of the SW European Aurignacian out of Latest Middle Palaeolithic industries made by Neanderthals some 40.0 kyr cal BC.
关键词：Middle to Upper Palaeolithic transition;Colonization model;“Ebro-Frontier”;Radiometric dates;Radiocarbon calibration;Palaeoclimate change;Population dynamics;Transición;Paleolítico Medio-Superior;Modelo de colonización;“Frontera del Ebro”;Datación;Calibración;Cambio paleoclimático;Dinámica de población