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Re-analysis of archaeobotanical remains from pre- and early agricultural sites provides no evidence for a narrowing of the wild plant food spectrum during the origins of agriculture in southwest Asia

Abstract:
Archaeobotanical evidence from southwest Asia is often interpreted as showing that the spectrum of wild plant foods narrowed during the origins of agriculture, but it has long been acknowledged that the recognition of wild plants as foods is problematic. Here, we systematically combine compositional and contextual evidence to recognise the wild plants for which there is strong evidence of their deliberate collection as food at pre-agricultural and early agricultural sites across southwest Asia. Through sample-by-sample analysis of archaeobotanical remains, a robust link is established between the archaeological evidence and its interpretation in terms of food use, which permits a re-evaluation of the evidence for the exploitation of a broad spectrum of wild plant foods at pre-agricultural sites, and the extent to which this changed during the development of early agriculture. Our results show that relatively few of the wild taxa found at pre- and early agricultural sites can be confidently recognised as contributing to the human diet, and we found no evidence for a narrowing of the plant food spectrum during the adoption of agriculture. This has implications for how we understand the processes leading to the domestication of crops, and points towards a mutualistic relationship between people and plants as a driving force during the development of agriculture.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1007/s00334-018-0702-y

Authors


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Role:
Author
ORCID:
0000-0002-2355-5565
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Institution:
University of Oxford
Division:
SSD
Department:
School of Archaeology
Sub department:
Archaeology Institute
Oxford college:
St Anne's College
Role:
Author


Publisher:
Springer Verlag
Journal:
Vegetation History and Archaeobotany More from this journal
Volume:
28
Issue:
4
Pages:
449-463
Publication date:
2018-11-17
Acceptance date:
2018-10-22
DOI:
EISSN:
1617-6278
ISSN:
0939-6314
Pmid:
31231152


Language:
English
Keywords:
Pubs id:
pubs:951076
UUID:
uuid:18cc9f3e-587d-4250-86d1-9ba7099d53a6
Local pid:
pubs:951076
Source identifiers:
951076
Deposit date:
2019-12-16

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