ArticlePloS one2018
AGMT3-D: A software for 3-D landmarks-based geometric morphometric shape analysis of archaeological artifacts.
Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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11 citing papers in PubMed.
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- The Open Aurignacian Project: 3D scanning and the digital preservation of the Italian Paleolithic record.Scientific data · 2025Article
- Article
- Article
- The contribution of integrated 3D model analysis to Protoaurignacian stone tool design.PloS one · 2022Article
- Article
- Review
- Artifact3-D: New software for accurate, objective and efficient 3D analysis and documentation of archaeological artifacts.PloS one · 2022Article
- Archaeological evidence for two separate dispersals of Neanderthals into southern Siberia.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- Article
- AGMT3-D: A software for 3-D landmarks-based geometric morphometric shape analysis of archaeological artifacts.PloS one · 2018Article
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Abstract
We present here a newly developed software package named Artifact GeoMorph Toolbox 3-D (AGMT3-D). It is intended to provide archaeologists with a simple and easy-to-use tool for performing 3-D landmarks-based geometric morphometric shape analysis on 3-D digital models of archaeological artifacts. It requires no prior knowledge of programming or proficiency in statistics. AGMT3-D consists of a data-acquisition procedure for automatically positioning 3-D models in space and fitting them with grids of 3-D semi-landmarks. It also provides a number of analytical tools and procedures that allow the processing and statistical analysis of the data, including generalized Procrustes analysis, principal component analysis, a warp tool, automatic calculation of shape variabilities and statistical tests. It provides an output of quantitative, objective and reproducible results in numerical, textual and graphic formats. These can be used to answer archaeologically significant questions relating to morphologies and morphological variabilities in artifact assemblages. Following the presentation of the software and its functions, we apply it to a case study addressing the effects of different types of raw material on the morphologies and morphological variabilities present in an experimentally produced Acheulian handaxe assemblage. The results show that there are statistically significant differences between the mean shapes and shape variabilities of handaxes produced on flint and those produced on basalt. With AGMT3-D, users can analyze artifact assemblages and address questions that are deducible from the morphologies and morphological variabilities of material culture assemblages. These questions can relate to issues of, among others, relative chronology, cultural affinities, tool function and production technology. AGMT3-D is aimed at making 3-D landmarks-based geometric morphometric shape analysis more accessible to archaeologists, in the hope that this method will become a tool commonly used by archaeologists.
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