Naturalistic taphonomic observations in the Hinojo-Las Tunas Shallow Lake System (Central Pampean Dune Field, Argentina)

This paper presents the results of the first actualist taphonomic observations developed in two saline shallow lakes of the Hinojo-Las Tunas Lake System, located in the Central Pampean Dune Field. The objectives are to characterize the natural processes that favor the accumulation, preservation, and...

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Autores principales:	Scheifler, Nahuel, Massigoge, Agustina, Álvarez, María Clara, Rodríguez, Juan, Recofsky, Marcos, Kaufmann, Cristian, González, Mariela, Gutiérrez, María
Formato:	Artículo revista
Lenguaje:	Español
Publicado:	Facultad de Filosofía y Humanidades. Museo de Antropología 2022
Materias:	Regional taphonomy Central Pampean Dune Field Saline shallow lakes Bone preservation Taxonomic diversity Tafonomía regional Campo de Dunas del Centro Pampeano Lagunas salinas Preservación ósea Diversidad taxonómica Taphonomia regional Pampean Centre Dune Camp Lagoas de sal Preservação dos ossos Diversidade taxonômica
Acceso en línea:	https://revistas.unc.edu.ar/index.php/antropologia/article/view/38010
Aporte de:	Revista del Museo de Antropología de Universidad Nacional de Córdoba

id	I10-R372-article-38010
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institution	Universidad Nacional de Córdoba
institution_str	I-10
repository_str	R-372
container_title_str	Revista del Museo de Antropología
language	Español
format	Artículo revista
topic	Regional taphonomy Central Pampean Dune Field Saline shallow lakes Bone preservation Taxonomic diversity Tafonomía regional Campo de Dunas del Centro Pampeano Lagunas salinas Preservación ósea Diversidad taxonómica Taphonomia regional Pampean Centre Dune Camp Lagoas de sal Preservação dos ossos Diversidade taxonômica
spellingShingle	Regional taphonomy Central Pampean Dune Field Saline shallow lakes Bone preservation Taxonomic diversity Tafonomía regional Campo de Dunas del Centro Pampeano Lagunas salinas Preservación ósea Diversidad taxonómica Taphonomia regional Pampean Centre Dune Camp Lagoas de sal Preservação dos ossos Diversidade taxonômica Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María Naturalistic taphonomic observations in the Hinojo-Las Tunas Shallow Lake System (Central Pampean Dune Field, Argentina)
topic_facet	Regional taphonomy Central Pampean Dune Field Saline shallow lakes Bone preservation Taxonomic diversity Tafonomía regional Campo de Dunas del Centro Pampeano Lagunas salinas Preservación ósea Diversidad taxonómica Taphonomia regional Pampean Centre Dune Camp Lagoas de sal Preservação dos ossos Diversidade taxonômica
author	Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María
author_facet	Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María
author_sort	Scheifler, Nahuel
title	Naturalistic taphonomic observations in the Hinojo-Las Tunas Shallow Lake System (Central Pampean Dune Field, Argentina)
title_short	Naturalistic taphonomic observations in the Hinojo-Las Tunas Shallow Lake System (Central Pampean Dune Field, Argentina)
title_full	Naturalistic taphonomic observations in the Hinojo-Las Tunas Shallow Lake System (Central Pampean Dune Field, Argentina)
title_fullStr	Naturalistic taphonomic observations in the Hinojo-Las Tunas Shallow Lake System (Central Pampean Dune Field, Argentina)
title_full_unstemmed	Naturalistic taphonomic observations in the Hinojo-Las Tunas Shallow Lake System (Central Pampean Dune Field, Argentina)
title_sort	naturalistic taphonomic observations in the hinojo-las tunas shallow lake system (central pampean dune field, argentina)
description	This paper presents the results of the first actualist taphonomic observations developed in two saline shallow lakes of the Hinojo-Las Tunas Lake System, located in the Central Pampean Dune Field. The objectives are to characterize the natural processes that favor the accumulation, preservation, and destruction of the modern faunal record in saline lacustrine environments, evaluate the possible biases in the taxonomic and anatomical vertebrate representation, and determine the potential for mixing of the regional archaeological record with naturally deposited bones. Taphonomic transects were carried out along the shoreline of Las Tunas Grandes and Laguna Chica shallow lakes, which allowed us to record the natural deposition of carcasses and bones belonging to a broad variety of vertebrate taxa of different sizes. The most abundant species are aquatic birds and fish in Las Tunas Grandes and small mammals in Laguna Chica. The results indicate that the interaction of different biological, atmospheric and geochemical factors, together with the high coastal dynamics do not favor bone preservation. Although the superficial mixing of naturally deposited bones with archaeological materials was recorded, the chances of a fossil record being formed from the current faunal assemblage would be exceptional.
publisher	Facultad de Filosofía y Humanidades. Museo de Antropología
publishDate	2022
url	https://revistas.unc.edu.ar/index.php/antropologia/article/view/38010
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spelling	I10-R372-article-380102024-11-04T18:59:52Z Naturalistic taphonomic observations in the Hinojo-Las Tunas Shallow Lake System (Central Pampean Dune Field, Argentina) Observaciones tafonómicas naturalistas en el Sistema Lagunar Hinojo-Las Tunas (Campo de Dunas del Centro Pampeano, Argentina) Observações naturalistas taphonômicas no Sistema da Lagoa Hinojo-Las Tunas (Campo Central de Dunas Pampeanas, Argentina) Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María Scheifler, Nahuel Massigoge, Agustina Álvarez, María Clara Rodríguez, Juan Recofsky, Marcos Kaufmann, Cristian González, Mariela Gutiérrez, María Regional taphonomy Central Pampean Dune Field Saline shallow lakes Bone preservation Taxonomic diversity Tafonomía regional Campo de Dunas del Centro Pampeano Lagunas salinas Preservación ósea Diversidad taxonómica Taphonomia regional Pampean Centre Dune Camp Lagoas de sal Preservação dos ossos Diversidade taxonômica This paper presents the results of the first actualist taphonomic observations developed in two saline shallow lakes of the Hinojo-Las Tunas Lake System, located in the Central Pampean Dune Field. The objectives are to characterize the natural processes that favor the accumulation, preservation, and destruction of the modern faunal record in saline lacustrine environments, evaluate the possible biases in the taxonomic and anatomical vertebrate representation, and determine the potential for mixing of the regional archaeological record with naturally deposited bones. Taphonomic transects were carried out along the shoreline of Las Tunas Grandes and Laguna Chica shallow lakes, which allowed us to record the natural deposition of carcasses and bones belonging to a broad variety of vertebrate taxa of different sizes. The most abundant species are aquatic birds and fish in Las Tunas Grandes and small mammals in Laguna Chica. The results indicate that the interaction of different biological, atmospheric and geochemical factors, together with the high coastal dynamics do not favor bone preservation. Although the superficial mixing of naturally deposited bones with archaeological materials was recorded, the chances of a fossil record being formed from the current faunal assemblage would be exceptional. En este trabajo se presentan los resultados de las primeras observaciones tafonómicas actualistas desarrolladas en dos lagunas salinas del Sistema Lagunar Hinojo-Las Tunas, ubicado en el Campo de Dunas del Centro Pampeano. Los objetivos son caracterizar los procesos naturales que favorecen la acumulación, preservación y destrucción del registro faunístico moderno en ambientes lacustres salinos, evaluar los posibles sesgos en la representación taxonómica y anatómica de vertebrados y determinar el potencial de mezcla del registro arqueológico regional con huesos depositados naturalmente. Se realizaron transectas tafonómicas en las playas de las lagunas Las Tunas Grandes y Laguna Chica, que permitieron registrar la depositación natural de restos pertenecientes a una gran variedad de taxones de vertebrados de diversos tamaños. Los grupos taxonómicos más abundantes en Las Tunas Grandes son las aves acuáticas y los peces, mientras que en Laguna Chica predominan los mamíferos pequeños. Los resultados indican que la interacción de distintos factores biológicos, atmosféricos y geoquímicos, junto con la elevada dinámica litoral no favorece la preservación de los huesos. Si bien se registró la mezcla superficial de huesos depositados naturalmente con materiales arqueológicos, las posibilidades de que a partir del conjunto faunístico actual se forme un registro fósil serían excepcionales. Este trabalho apresenta os resultados das primeiras observações taphonômicas realizadas em dois lagos salgados do Sistema Lagunar Hinojo-Las Tunas, localizado no Campo Central de Dunas Pampeanas. Os objetivos são caracterizar os processos naturais que favorecem o acúmulo, preservação e destruição do registro faunístico moderno em ambientes salinos lacustres, avaliar possíveis enviesamentos na representação taxonômica e anatômica dos vertebrados e determinar o potencial de mistura do registro arqueológico regional com ossos naturalmente depositados. Os trânsitos parafonômicos foram realizados nas praias das lagoas Las Tunas Grandes e Laguna Chica, o que nos permitiu registrar a deposição natural de restos pertencentes a uma grande variedade de taxas de vertebrados de diferentes tamanhos. Os grupos taxonômicos mais abundantes em Las Tunas Grandes são aves aquáticas e peixes, enquanto na Laguna Chica predominam pequenos mamíferos. Os resultados indicam que a interação de diferentes fatores biológicos, atmosféricos e geoquímicos, juntamente com a alta dinâmica costeira, não favorece a preservação óssea. Embora a mistura superficial de ossos naturalmente depositados com materiais arqueológicos tenha sido registrada, as chances de um registro fóssil ser formado a partir da atual montagem faunística seriam excepcionais. Facultad de Filosofía y Humanidades. Museo de Antropología 2022-12-26 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed article Artículo evalaudo por pares Artigo revisado por pares application/pdf https://revistas.unc.edu.ar/index.php/antropologia/article/view/38010 10.31048/1852.4826.v15.n3.38010 Revista del Museo de Antropología; Vol. 15 No. 3 (2022); 289-308 Revista del Museo de Antropología; Vol. 15 Núm. 3 (2022); 289-308 Revista del Museo de Antropología; v. 15 n. 3 (2022); 289-308 1852-4826 1852-060X 10.31048/1852.4826.v15.n3 spa https://revistas.unc.edu.ar/index.php/antropologia/article/view/38010/40072 Derechos de autor 2022 Nahuel Scheifler, Agustina Massigoge, María Clara Álvarez, Juan Rodríguez, Marcos Recofsky, Cristian Kaufmann, Mariela González, María Gutiérrez https://creativecommons.org/licenses/by-nc-sa/4.0

Naturalistic taphonomic observations in the Hinojo-Las Tunas Shallow Lake System (Central Pampean Dune Field, Argentina)

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