Phylogeny, innovation and technological turnover in the mid-Holocene projectile points from the southern Andean Highlands.

In this work we approach the study of the tempo and mode of evolution of the Mid- Holocene lanceolate projectile points from the southern Andean Highlands, by analyzing the formal continuity of some designs and the temporal overlap of classes and attributes of the points. Through the construction of...

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Autores principales: Cardillo, Marcelo, Muscio, Hernán
Formato: Artículo publishedVersion Peer-reviewed papers Artículo evaluado por pares
Lenguaje:Español
Publicado: Instituto de Arqueología y Museo, Facultad de Ciencias Naturales e IML, Universidad Nacional de Tucumán 2021
Materias:
Filogenias andinas
Puntas de proyectil
Tasa de evolución
Modelos de cambio
Andean phylogenies
projectil points
evolutionary rates
change models
Acceso en línea:http://publicaciones.csnat.unt.edu.ar/index.php/mundodeantes/article/view/249
Aporte de:
Suquía - Instituto de Antropología de Córdoba (IDACOR, CONICET y UNC) de Universidad Nacional de Córdoba
id I10-R181-suquia-18187
record_format dspace
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-181
collection Suquía - Instituto de Antropología de Córdoba (IDACOR, CONICET y UNC)
language Español
topic Filogenias andinas
Puntas de proyectil
Tasa de evolución
Modelos de cambio
Andean phylogenies
projectil points
evolutionary rates
change models
spellingShingle Filogenias andinas
Puntas de proyectil
Tasa de evolución
Modelos de cambio
Andean phylogenies
projectil points
evolutionary rates
change models
Cardillo, Marcelo
Muscio, Hernán
Phylogeny, innovation and technological turnover in the mid-Holocene projectile points from the southern Andean Highlands.
topic_facet Filogenias andinas
Puntas de proyectil
Tasa de evolución
Modelos de cambio
Andean phylogenies
projectil points
evolutionary rates
change models
description In this work we approach the study of the tempo and mode of evolution of the Mid- Holocene lanceolate projectile points from the southern Andean Highlands, by analyzing the formal continuity of some designs and the temporal overlap of classes and attributes of the points. Through the construction of chronophylograms we show the existence of differences over time in the rate of innovation of the lithic points and their characters, the increase in the longevity of the classes along time, and a mosaic evolution structure, with certain traits depicting directional dynamics while others random Brownian motion patterns. We conclude that since the beginnings of the Mid-Holocene, a larger hunter gatherer population along the specialization in camelid hunting led to the selective evolution of a greater diversity of classes of points, which over time gave rise to the evolution of classes with greater longevity due to competition. Furthermore, the coexistence of different weapon systems and hunting strategies with different performance allowed both greater variability and the non-directional evolution of attributes in the phylogeny of these artifacts.
format Artículo
publishedVersion
Peer-reviewed papers
Artículo evaluado por pares
author Cardillo, Marcelo
Muscio, Hernán
author_facet Cardillo, Marcelo
Muscio, Hernán
author_sort Cardillo, Marcelo
title Phylogeny, innovation and technological turnover in the mid-Holocene projectile points from the southern Andean Highlands.
title_short Phylogeny, innovation and technological turnover in the mid-Holocene projectile points from the southern Andean Highlands.
title_full Phylogeny, innovation and technological turnover in the mid-Holocene projectile points from the southern Andean Highlands.
title_fullStr Phylogeny, innovation and technological turnover in the mid-Holocene projectile points from the southern Andean Highlands.
title_full_unstemmed Phylogeny, innovation and technological turnover in the mid-Holocene projectile points from the southern Andean Highlands.
title_sort phylogeny, innovation and technological turnover in the mid-holocene projectile points from the southern andean highlands.
publisher Instituto de Arqueología y Museo, Facultad de Ciencias Naturales e IML, Universidad Nacional de Tucumán
publishDate 2021
url http://publicaciones.csnat.unt.edu.ar/index.php/mundodeantes/article/view/249
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