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|Título: ||Paleolítico médio e superior em Portugal: datas 14C, estado actual dos conhecimentos, síntese e discussão|
|Autor: ||Antunes, M. T.|
Cabral, J. M. P.
Cardoso, J. L.
Soares, A. M.
|Palavras-chave: ||Middle and Upper Paleolithic|
Mousterian time limit
|Issue Date: ||1989|
|Resumo: ||New radiocarbon measurements were obtained from middle and upper Paleolithic sites currendy under research by the CEPUNL, in well defined stratigraphical situations. With other dates, they yield an approximative
chronological global view.
Measurement dístribution in function of time does not seem to be an hazardous one. ln the actual status of our knowledge, this distribution seems to fit in some assemblages: (a) 14000 to 15000 BP, Solurrean ; (b) about 20 000 BP, Solurrean ; (e) area 25 000 BP, already Solurrean, and
slightly older than 26 000 BP, still Mousterian ; (d) between 29 000 and
31 000 BP, Mousterian.
The persistance of Mousterian much later than its acknowledged upper limit at about 34 000 BP (and hence the survival of its neanderthalian authors) is demonstrated.
For the first time it has been possible to ascertain the upper time limit
of the marine 5-8 metres raised beach (Tyrrhenian III) at Serra da Arrábida,
and also the age of archaeological sires wirhout srone arrifacts, or with
The obtained measurements allow us to correlate localities and sedimentary
units with last glaciation events.
There seems to have been a distinct correlation between cave and shelter
human occupation and events marked by the worsening of climate.|
|Appears in Collections:||FCT: DCT - Ciências da Terra|
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