Geometric morphometrics and rock art: exploring landmark-based methods

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The aim of this work is to explore the application of geometric morphometric landmark- based methods to study shape and size changes on rock art quantitatively. It is done as a methodological exercise, aiming to show the analitic potential of these methods. They have been applied on a sample of 116...

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Autores principales: Charlin, Judith, Hernández Llosas, M. Isabel
Formato: Artículo publishedVersion
Lenguaje:Español
Publicado: Instituto de Arqueología, Facultad de Filosofía y Letras, Universidad de Buenos Aires 2016
Materias:
Geometric morphometrics
Rock art
Shape
Size
Quantification
Morfometría geométrica
Arte rupestre
Forma
Tamaño
Cuantificación
Acceso en línea:http://revistascientificas.filo.uba.ar/index.php/Arqueologia/article/view/2467
Aporte de:
Suquía - Instituto de Antropología de Córdoba (IDACOR, CONICET y UNC) de Universidad Nacional de Córdoba
id I10-R181-suquia-9451
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 Geometric morphometrics
Rock art
Shape
Size
Quantification
Morfometría geométrica
Arte rupestre
Forma
Tamaño
Cuantificación
spellingShingle Geometric morphometrics
Rock art
Shape
Size
Quantification
Morfometría geométrica
Arte rupestre
Forma
Tamaño
Cuantificación
Charlin, Judith
Hernández Llosas, M. Isabel
Geometric morphometrics and rock art: exploring landmark-based methods
topic_facet Geometric morphometrics
Rock art
Shape
Size
Quantification
Morfometría geométrica
Arte rupestre
Forma
Tamaño
Cuantificación
description The aim of this work is to explore the application of geometric morphometric landmark- based methods to study shape and size changes on rock art quantitatively. It is done as a methodological exercise, aiming to show the analitic potential of these methods. They have been applied on a sample of 116 paintings and engravings from sites assigned to late Holocene located in Quebrada de Humahuaca and Puna (Jujuy province). The figures are camelids from Playa Colanzuli, Media Agua, Sapagua and Barrancas sites. A brief introduction to geometric morphometrics is presented, including its origins, aims, different methods and advantages in relation with traditional morphometrics. Then, landmark-based method technical procedures and work images protocol are described. Finally, three types of statistical multivariate analyses are presented. These analyses are applied here to describe: 1) the main morphological variations (principal component analysis), 2) the shape differences between groups (canonical variate analysis and parametric and non parametric hyphothesis tests) and 3) the relationship between size and shape (multiple regression). 
format Artículo
publishedVersion
author Charlin, Judith
Hernández Llosas, M. Isabel
author_facet Charlin, Judith
Hernández Llosas, M. Isabel
author_sort Charlin, Judith
title Geometric morphometrics and rock art: exploring landmark-based methods
title_short Geometric morphometrics and rock art: exploring landmark-based methods
title_full Geometric morphometrics and rock art: exploring landmark-based methods
title_fullStr Geometric morphometrics and rock art: exploring landmark-based methods
title_full_unstemmed Geometric morphometrics and rock art: exploring landmark-based methods
title_sort geometric morphometrics and rock art: exploring landmark-based methods
publisher Instituto de Arqueología, Facultad de Filosofía y Letras, Universidad de Buenos Aires
publishDate 2016
url http://revistascientificas.filo.uba.ar/index.php/Arqueologia/article/view/2467
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