Starchy food residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia: towards the visibility of wild underground storage organs
- Autores
- Ciampagna, María Laura; Molares, Soledad; Ladio, Ana Haydeé; Capparelli, Aylén
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The aim of this paper is to present recent advances in the microbotanical analyses of an organic residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia, which is the first evidence of this kind for the processing of starchy food. Standard methods were carried out for starch grain recovery and morphometric analysis, care being taken in the prevention of cross-contamination and evaluation of post-depositional factors. Diagnostic features of the ancient starch grains recovered were compared against those from a list, available in the bibliography, of plants potentially processed in pottery, but no match was found. An anatomical and starch grain reference collection was established with three of the most frequently consumed traditional wild underground storage organs (USOs) of Patagonia, Alstroemeria aurea Graham, Tropaeolum porifolium Cav. and Diposis patagonica Skottsb., in order to compare these against the archaeobotanical record. We suggest that T. aff. porifolium (and probably also A. aff. aurea) were processed in the pot from which the sherd came, and discuss these results in terms of a better understanding of the role of wild USOs in subsistence and the possible cooking methods used in hunter-gatherer societies in Argentine Patagonia.
Facultad de Ciencias Naturales y Museo - Materia
-
Ciencias Naturales
Arqueología
Patagonian archaeobotany
Pottery
Microbotanical studies
Tropaeolum
Diposis
Alstroemeria
Starch grains - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/138946
Ver los metadatos del registro completo
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Starchy food residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia: towards the visibility of wild underground storage organsCiampagna, María LauraMolares, SoledadLadio, Ana HaydeéCapparelli, AylénCiencias NaturalesArqueologíaPatagonian archaeobotanyPotteryMicrobotanical studiesTropaeolumDiposisAlstroemeriaStarch grainsThe aim of this paper is to present recent advances in the microbotanical analyses of an organic residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia, which is the first evidence of this kind for the processing of starchy food. Standard methods were carried out for starch grain recovery and morphometric analysis, care being taken in the prevention of cross-contamination and evaluation of post-depositional factors. Diagnostic features of the ancient starch grains recovered were compared against those from a list, available in the bibliography, of plants potentially processed in pottery, but no match was found. An anatomical and starch grain reference collection was established with three of the most frequently consumed traditional wild underground storage organs (USOs) of Patagonia, <i>Alstroemeria aurea</i> Graham, <i>Tropaeolum porifolium</i> Cav. and <i>Diposis patagonica</i> Skottsb., in order to compare these against the archaeobotanical record. We suggest that <i>T.</i> aff. <i>porifolium</i> (and probably also <i>A.</i> aff. <i>aurea</i>) were processed in the pot from which the sherd came, and discuss these results in terms of a better understanding of the role of wild USOs in subsistence and the possible cooking methods used in hunter-gatherer societies in Argentine Patagonia.Facultad de Ciencias Naturales y Museo2021-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf89-105http://sedici.unlp.edu.ar/handle/10915/138946enginfo:eu-repo/semantics/altIdentifier/issn/0939-6314info:eu-repo/semantics/altIdentifier/issn/1617-6278info:eu-repo/semantics/altIdentifier/doi/10.1007/s00334-020-00818-7info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:32:03Zoai:sedici.unlp.edu.ar:10915/138946Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:32:03.392SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Starchy food residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia: towards the visibility of wild underground storage organs |
title |
Starchy food residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia: towards the visibility of wild underground storage organs |
spellingShingle |
Starchy food residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia: towards the visibility of wild underground storage organs Ciampagna, María Laura Ciencias Naturales Arqueología Patagonian archaeobotany Pottery Microbotanical studies Tropaeolum Diposis Alstroemeria Starch grains |
title_short |
Starchy food residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia: towards the visibility of wild underground storage organs |
title_full |
Starchy food residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia: towards the visibility of wild underground storage organs |
title_fullStr |
Starchy food residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia: towards the visibility of wild underground storage organs |
title_full_unstemmed |
Starchy food residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia: towards the visibility of wild underground storage organs |
title_sort |
Starchy food residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia: towards the visibility of wild underground storage organs |
dc.creator.none.fl_str_mv |
Ciampagna, María Laura Molares, Soledad Ladio, Ana Haydeé Capparelli, Aylén |
author |
Ciampagna, María Laura |
author_facet |
Ciampagna, María Laura Molares, Soledad Ladio, Ana Haydeé Capparelli, Aylén |
author_role |
author |
author2 |
Molares, Soledad Ladio, Ana Haydeé Capparelli, Aylén |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Ciencias Naturales Arqueología Patagonian archaeobotany Pottery Microbotanical studies Tropaeolum Diposis Alstroemeria Starch grains |
topic |
Ciencias Naturales Arqueología Patagonian archaeobotany Pottery Microbotanical studies Tropaeolum Diposis Alstroemeria Starch grains |
dc.description.none.fl_txt_mv |
The aim of this paper is to present recent advances in the microbotanical analyses of an organic residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia, which is the first evidence of this kind for the processing of starchy food. Standard methods were carried out for starch grain recovery and morphometric analysis, care being taken in the prevention of cross-contamination and evaluation of post-depositional factors. Diagnostic features of the ancient starch grains recovered were compared against those from a list, available in the bibliography, of plants potentially processed in pottery, but no match was found. An anatomical and starch grain reference collection was established with three of the most frequently consumed traditional wild underground storage organs (USOs) of Patagonia, <i>Alstroemeria aurea</i> Graham, <i>Tropaeolum porifolium</i> Cav. and <i>Diposis patagonica</i> Skottsb., in order to compare these against the archaeobotanical record. We suggest that <i>T.</i> aff. <i>porifolium</i> (and probably also <i>A.</i> aff. <i>aurea</i>) were processed in the pot from which the sherd came, and discuss these results in terms of a better understanding of the role of wild USOs in subsistence and the possible cooking methods used in hunter-gatherer societies in Argentine Patagonia. Facultad de Ciencias Naturales y Museo |
description |
The aim of this paper is to present recent advances in the microbotanical analyses of an organic residue on a potsherd from a late Holocene hunter-gatherer site in Argentine Patagonia, which is the first evidence of this kind for the processing of starchy food. Standard methods were carried out for starch grain recovery and morphometric analysis, care being taken in the prevention of cross-contamination and evaluation of post-depositional factors. Diagnostic features of the ancient starch grains recovered were compared against those from a list, available in the bibliography, of plants potentially processed in pottery, but no match was found. An anatomical and starch grain reference collection was established with three of the most frequently consumed traditional wild underground storage organs (USOs) of Patagonia, <i>Alstroemeria aurea</i> Graham, <i>Tropaeolum porifolium</i> Cav. and <i>Diposis patagonica</i> Skottsb., in order to compare these against the archaeobotanical record. We suggest that <i>T.</i> aff. <i>porifolium</i> (and probably also <i>A.</i> aff. <i>aurea</i>) were processed in the pot from which the sherd came, and discuss these results in terms of a better understanding of the role of wild USOs in subsistence and the possible cooking methods used in hunter-gatherer societies in Argentine Patagonia. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/138946 |
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dc.language.none.fl_str_mv |
eng |
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eng |
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