The Middle Holocene in the fluvial valleys in the southeastern pampas. Shortage of sites or carrier units? A geoarchaeological perspective

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In this paper, the study of the stratigraphy and chronology of seven archaeological sites located in the streams Cortaderas, Cristiano Muerto and Tapalqué (province of Buenos Aires, Argentina) is presented. The aim of this study is to evaluate if the absence and/or low representation of the geologic...

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Autores principales: Favier Dubois, Cristian, Massigoge, Agustina, Messineo, Pablo G.
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Filosofía y Humanidades. Museo de Antropología 2017
Materias:
Holoceno medio
valles fluviales
geoarqueología
hiatos arqueológicos
sudeste pampeano
middle Holocene
fluvial valleys
geoarchaeology
archaeological hiatus
southeastern Pampas
Acceso en línea:https://revistas.unc.edu.ar/index.php/antropologia/article/view/15414
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
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institution Universidad Nacional de Córdoba
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container_title_str Revistas de la UNC
language Español
format Artículo revista
topic Holoceno medio
valles fluviales
geoarqueología
hiatos arqueológicos
sudeste pampeano
middle Holocene
fluvial valleys
geoarchaeology
archaeological hiatus
southeastern Pampas
spellingShingle Holoceno medio
valles fluviales
geoarqueología
hiatos arqueológicos
sudeste pampeano
middle Holocene
fluvial valleys
geoarchaeology
archaeological hiatus
southeastern Pampas
Favier Dubois, Cristian
Massigoge, Agustina
Messineo, Pablo G.
The Middle Holocene in the fluvial valleys in the southeastern pampas. Shortage of sites or carrier units? A geoarchaeological perspective
topic_facet Holoceno medio
valles fluviales
geoarqueología
hiatos arqueológicos
sudeste pampeano
middle Holocene
fluvial valleys
geoarchaeology
archaeological hiatus
southeastern Pampas
author Favier Dubois, Cristian
Massigoge, Agustina
Messineo, Pablo G.
author_facet Favier Dubois, Cristian
Massigoge, Agustina
Messineo, Pablo G.
author_sort Favier Dubois, Cristian
title The Middle Holocene in the fluvial valleys in the southeastern pampas. Shortage of sites or carrier units? A geoarchaeological perspective
title_short The Middle Holocene in the fluvial valleys in the southeastern pampas. Shortage of sites or carrier units? A geoarchaeological perspective
title_full The Middle Holocene in the fluvial valleys in the southeastern pampas. Shortage of sites or carrier units? A geoarchaeological perspective
title_fullStr The Middle Holocene in the fluvial valleys in the southeastern pampas. Shortage of sites or carrier units? A geoarchaeological perspective
title_full_unstemmed The Middle Holocene in the fluvial valleys in the southeastern pampas. Shortage of sites or carrier units? A geoarchaeological perspective
title_sort middle holocene in the fluvial valleys in the southeastern pampas. shortage of sites or carrier units? a geoarchaeological perspective
description In this paper, the study of the stratigraphy and chronology of seven archaeological sites located in the streams Cortaderas, Cristiano Muerto and Tapalqué (province of Buenos Aires, Argentina) is presented. The aim of this study is to evaluate if the absence and/or low representation of the geological deposits corresponding to the Middle Holocene in these low-order streams is conditioning the archaeological signal in the southeastern pampas. Our results show that deposits corresponding to this time period are scarce and that erosional uncorformities between Late Holocene and Late Pleistocene or Early Holocene units are common. Besides, this situation is observed in sites located in other low-order streams in the southeastern pampas. Thus, the low archaeological signal for the Middle Holocene in many fluvial valleys could be the result, at least in part, of this stratigraphic bias. Furthermore, the soils/ paleosoils developed in the fluvial sequences have condensed the cultural evidence. This generates an image of periods of more intense human occupation and archaeological hiatus that could be the result of the fluvial dynamics. This stratigraphic scenario in low-order streams is valid not only for the studied area but also has implications for the chronology and preservation of archaeological sites in fluvial sequences in many valleys in Argentina.
publisher Facultad de Filosofía y Humanidades. Museo de Antropología
publishDate 2017
url https://revistas.unc.edu.ar/index.php/antropologia/article/view/15414
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first_indexed 2022-08-20T01:11:40Z
last_indexed 2022-10-04T12:39:08Z
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spelling I10-R10-article-154142022-08-24T15:56:44Z The Middle Holocene in the fluvial valleys in the southeastern pampas. Shortage of sites or carrier units? A geoarchaeological perspective El Holoceno Medio en valles fluviales del sudeste pampeano: ¿Escasez de sitios o de unidades portadoras? Una perspectiva geoarqueológica Favier Dubois, Cristian Massigoge, Agustina Messineo, Pablo G. Holoceno medio valles fluviales geoarqueología hiatos arqueológicos sudeste pampeano middle Holocene fluvial valleys geoarchaeology archaeological hiatus southeastern Pampas In this paper, the study of the stratigraphy and chronology of seven archaeological sites located in the streams Cortaderas, Cristiano Muerto and Tapalqué (province of Buenos Aires, Argentina) is presented. The aim of this study is to evaluate if the absence and/or low representation of the geological deposits corresponding to the Middle Holocene in these low-order streams is conditioning the archaeological signal in the southeastern pampas. Our results show that deposits corresponding to this time period are scarce and that erosional uncorformities between Late Holocene and Late Pleistocene or Early Holocene units are common. Besides, this situation is observed in sites located in other low-order streams in the southeastern pampas. Thus, the low archaeological signal for the Middle Holocene in many fluvial valleys could be the result, at least in part, of this stratigraphic bias. Furthermore, the soils/ paleosoils developed in the fluvial sequences have condensed the cultural evidence. This generates an image of periods of more intense human occupation and archaeological hiatus that could be the result of the fluvial dynamics. This stratigraphic scenario in low-order streams is valid not only for the studied area but also has implications for the chronology and preservation of archaeological sites in fluvial sequences in many valleys in Argentina. En este trabajo se presenta el estudio estratigráfico y cronológico de siete sitios arqueológicos localizados en las cuencas de los arroyos Cortaderas, Cristiano Muerto y Tapalqué (provincia de Buenos Aires, Argentina). El objetivo es evaluar si la ausencia y/o baja representación de unidades estratigráficas del Holoceno medio en estos cursos de bajo orden está condicionando la señal arqueológica en el sudeste pampeano. Los resultados indican que los depósitos fluviales correspondientes a este período resultan escasos y que, con frecuencia, existen discordancias erosivas entre las unidades datadas en el Holoceno tardío y aquellas correspondientes al Pleistoceno tardío u Holoceno temprano sobre las que apoyan. Este hecho también se observa en sitios localizados en otros cursos fluviales de bajo orden del sudeste pampeano. En consecuencia, la baja señal arqueológica del Holoceno medio en muchos valles puede deberse, al menos en parte, a este sesgo estratigráfico. Adicionalmente, los suelos/paleosuelos desarrollados en estas secuencias fluviales concentraron la evidencia cultural, lo cual genera una imagen de pulsos de ocupación humana y de hiatos arqueológicos que podría considerarse principalmente un resultado de la dinámica fluvial. Tal panorama estratigráfico en los cursos de bajo orden no sólo es válido para la región analizada sino que posee implicaciones para secuencias fluviales de numerosos valles en Argentina. Facultad de Filosofía y Humanidades. Museo de Antropología 2017-12-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer reviewed article Artículo revisado por pares Artigo revisado por pares application/pdf text/html https://revistas.unc.edu.ar/index.php/antropologia/article/view/15414 Revista del Museo de Antropología; Vol 10 (2017) NÚMERO 2; 19-34 Revista del Museo de Antropología; Vol 10 (2017) NÚMERO 2; 19-34 Revista del Museo de Antropología; Vol 10 (2017) NÚMERO 2; 19-34 1852-4826 1852-060X 10.31048/1852.4826.v10.n2 spa https://revistas.unc.edu.ar/index.php/antropologia/article/view/15414/19106 https://revistas.unc.edu.ar/index.php/antropologia/article/view/15414/21271 Derechos de autor 2017 C. Favier Dubois; A. Massigoge; P. Messineo

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