A geometric morphometric approach to the study of variation of shovel-shaped incisors.
Sign Up to like & getrecommendations! Published in 2019 at "American journal of physical anthropology"
DOI: 10.1002/ajpa.23709
Abstract: OBJECTIVES The scoring and analysis of dental nonmetric traits are predominantly accomplished by using the Arizona State University Dental Anthropology System (ASUDAS), a standard protocol based on strict definitions and three-dimensional dental plaques. However, visual… read more here.
Keywords: modern human; anthropology; variation; geometric morphometric ... See more keywords
Cranial and endocranial diversity in extant and fossil atelids (Platyrrhini: Atelidae): A geometric morphometric study.
Sign Up to like & getrecommendations! Published in 2019 at "American journal of physical anthropology"
DOI: 10.1002/ajpa.23837
Abstract: OBJECTIVES Platyrrhines constitute a diverse clade, with the modern Atelidae exhibiting the most variation in cranial and endocast morphology. The processes responsible for this diversification are not well understood. Here, we present a geometric morphometric… read more here.
Keywords: endocranial shape; variation; geometric morphometric; shape ... See more keywords
Morphological divergence of lake and stream Phoxinus of Northern Italy and the Danube basin based on geometric morphometric analysis
Sign Up to like & getrecommendations! Published in 2017 at "Ecology and Evolution"
DOI: 10.1002/ece3.2648
Abstract: Abstract Minnows of the genus Phoxinus are promising candidates to investigate adaptive divergence, as they inhabit both still and running waters of a variety of altitudes and climatic zones in Europe. We used landmark‐based geometric… read more here.
Keywords: geometric morphometric; shape; phoxinus; based geometric ... See more keywords
Are geometric morphometric analyses replicable? Evaluating landmark measurement error and its impact on extant and fossil Microtus classification
Sign Up to like & getrecommendations! Published in 2020 at "Ecology and Evolution"
DOI: 10.1002/ece3.6063
Abstract: Abstract Geometric morphometric analyses are frequently employed to quantify biological shape and shape variation. Despite the popularity of this technique, quantification of measurement error in geometric morphometric datasets and its impact on statistical results is… read more here.
Keywords: landmark; classification; geometric morphometric; error ... See more keywords
Benchmarking methods and data for the whole-outline geometric morphometric analysis of lithic tools.
Sign Up to like & getrecommendations! Published in 2023 at "Evolutionary anthropology"
DOI: 10.1002/evan.21981
Abstract: Originally developed for the quantitative analysis of organismal shapes, both two‐dimensional (2D) and 3D geometric morphometric methods (GMMs) have recently gained some prominence in archaeology for the analysis of stone tools—unquestionably the primary deep‐time data… read more here.
Keywords: outline geometric; analysis; geometric morphometric; whole outline ... See more keywords
Sex estimation of infants through geometric morphometric analysis of the ilium
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Legal Medicine"
DOI: 10.1007/s00414-017-1659-6
Abstract: In archeology or forensics, the analysis of the ilia is often used to determine the age and sex of unknown individuals. However, sex determination using the skeletal remains of individuals who did not develop secondary… read more here.
Keywords: geometric morphometric; analysis; sex estimation; estimation infants ... See more keywords
A new zooarchaeological application for geometric morphometric methods: Distinguishing Ovis aries morphotypes to address connectivity and mobility of prehistoric Central Asian pastoralists
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Archaeological Science"
DOI: 10.1016/j.jas.2019.05.002
Abstract: Abstract Geometric morphometric methods (GMM), which were developed to characterize the shape and size of biological organisms, have been applied within zooarchaeology over the past decade to address animal domestication processes and to refine morphological… read more here.
Keywords: mobility; application; geometric morphometric; morphometric methods ... See more keywords
Characterizing the shape of Large Cutting Tools from the Baise Basin (South China) using a 3D geometric morphometric approach
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Archaeological Science: Reports"
DOI: 10.1016/j.jasrep.2021.102820
Abstract: Abstract The ever-growing use of the landmarks-based 3D geometric morphometric approach in Paleolithic studies is providing researchers with robust datasets that facilitate the interpretation of new research questions that cannot be explored using traditional planform… read more here.
Keywords: shape; morphometric approach; large cutting; approach ... See more keywords
Endostructural morphology in hominoid mandibular third premolars: Geometric morphometric analysis of dentine crown shape.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of human evolution"
DOI: 10.1016/j.jhevol.2019.06.004
Abstract: In apes, the mandibular third premolar (P3) is adapted for a role in honing the large upper canine. The role of honing was lost early in hominin evolution, releasing the tooth from this functional constraint… read more here.
Keywords: geometric morphometric; shape; morphology; mandibular third ... See more keywords
Geometric morphometric and traditional methods for sex assessment using the posterior ilium.
Sign Up to like & getrecommendations! Published in 2017 at "Legal medicine"
DOI: 10.1016/j.legalmed.2017.03.004
Abstract: The human hip bone is generally accepted as the most reliable bone for sex estimation in forensic and bioarchaeological disciplines. However, it is seldom completely preserved. The best preserved region is typically around the sacroiliac… read more here.
Keywords: auricular surface; geometric morphometric; sex estimation; surface ... See more keywords
Geometric morphometric analysis and internal structure measurements of the Neanderthal lower fourth premolars from Kalamakia, Greece
Sign Up to like & getrecommendations! Published in 2018 at "Quaternary International"
DOI: 10.1016/j.quaint.2018.01.035
Abstract: Abstract This study investigates two Neanderthal lower fourth premolars from Kalamakia, Greece, in order to better explore and document the morphology of the Kalamakia assemblage. The material consisted of micro-CT scans of the Kalamakia premolars… read more here.
Keywords: premolars kalamakia; geometric morphometric; fourth premolars; neanderthal lower ... See more keywords