Ecological patterns and use of natural resources during the neolithic of the south of the Iberian Peninsula: An update from the 6th to 4th millennia cal BC sequence of Dehesilla Cave
This paper presents the archaeobotanical and archaeozoological data of the 6th to 4th millennia cal BC sequence recently documented at Dehesilla Cave, and puts forward an interdisciplinary approach to the significant ecological patterns from this key archaeological site in the Southern Iberian Penin...
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Published in | Quaternary science reviews Vol. 219; pp. 218 - 235 |
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Main Authors | , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier Ltd
01.09.2019
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Subjects | |
Online Access | Get full text |
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Summary: | This paper presents the archaeobotanical and archaeozoological data of the 6th to 4th millennia cal BC sequence recently documented at Dehesilla Cave, and puts forward an interdisciplinary approach to the significant ecological patterns from this key archaeological site in the Southern Iberian Peninsula throughout the entire Neolithic period.
indicate an ecological scenario characterised mainly by oak and wild olive forests, and human populations with agricultural practices and herds of mainly sheep and goats. However, this general panorama must have undergone several remarkable fluctuations.
The first Neolithic populations of Dehesilla Cave, dated around the mid-6th millennium cal BC and linked to the Mediterranean impressa pottery complex, do not yet display evidences of agriculture, while all of the subsequent Early Neolithic levels indicate a model of small-scale populations with a mixed economy but still with a greater component of livestock.
The second quarter of the 5th millennium cal BC shows a marked accentuation of the monoculture of naked wheats, which could have been related to the transition from an intensive to an extensive farming system. This may have entailed a selective pressure on the environment, leading to a large deforestation spanning the second half of the 5th millennium cal BC and the constitution of relatively open thermo-Mediterranean forests with a physiognomy similar to that of the dehesa.
These ecological patterns are discussed within a review of the current state of the art of the use of plant and animal resources by the Neolithic human populations in the southern regions of the Iberian Peninsula.
•A multidisciplinary archaeobotanical and archaeozoological approach is carried out.•A key Neolithic site in the Southern Iberian Peninsula is excavated and examined.•The first local Neolithic populations show evidence of livestock without agriculture.•A monoculture based on naked wheats was successful during 4800-4500 cal BC.•Human pressure on ecosystems led to the spread of open thermo-Mediterranean forests. |
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ISSN: | 0277-3791 1873-457X |
DOI: | 10.1016/j.quascirev.2019.07.010 |