{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T23:26:01Z","timestamp":1772234761866,"version":"3.50.1"},"reference-count":72,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2025,11,12]],"date-time":"2025-11-12T00:00:00Z","timestamp":1762905600000},"content-version":"vor","delay-in-days":11,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100018694","name":"HORIZON EUROPE Marie Sklodowska-Curie Actions","doi-asserted-by":"publisher","award":["101025525"],"award-info":[{"award-number":["101025525"]}],"id":[{"id":"10.13039\/100018694","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Biological Anthropology"],"published-print":{"date-parts":[[2025,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>This study investigated how mandibular morphological shape and dental eruption patterns reflect chronological age in modern human juveniles, using geometric morphometrics. The aim was to assess their variation, covariation, and the accuracy of classifying individuals into age\u2010based groups using combined shape information.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>Computed tomography scans from a sex\u2010balanced sample of 48 individuals, aged 4 to 13\u2009years, sourced from the New Mexico Decedent Image Database, were used to generate 3D models of mandibular bodies and permanent dentition (incisors, canines, premolars, and first molars). Mandibular and dental morphology were analyzed using 3D landmark\u2010based methods. Generalized Procrustes Analysis and Principal Component Analysis (PCA) assessed shape variability. Two\u2010block partial least squares analysis evaluated covariation and linear regression tested the age estimation protocol.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>PCA of combined proxies revealed distinct morphological changes in the mandible corresponding to different phases of dental eruption. In contrast, analyses of separated proxies exhibited high variability, limiting their reliability. The combined configuration demonstrated a strong association between mandibular shape and dental eruption patterns, aligning closely with the chronological ages of individuals in the sample.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>This study highlights the utility of integrating mandibular shape variation with dental eruption as an effective approach for capturing consistent morphological changes during growth. The combined proxies exhibit strong statistical relations with chronological age and reliably identify developmental change (shape change) even within narrow age brackets of 3\u20136\u2009months, providing a foundation for the development of a standardized age estimation protocol.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/ajpa.70155","type":"journal-article","created":{"date-parts":[[2025,11,12]],"date-time":"2025-11-12T12:57:37Z","timestamp":1762952257000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Exploring the Relationship Between Mandibular Morphology, Dental Eruption, and Chronological Age in Modern Human Juveniles Through Geometric Morphometrics"],"prefix":"10.1002","volume":"188","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-6007-0947","authenticated-orcid":false,"given":"Tannistha","family":"Chakraborty","sequence":"first","affiliation":[{"name":"Department of Anthropology University of Central Florida  Orlando Florida USA"},{"name":"Department of Humanities University of Ferrara  Ferrara Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9826-9723","authenticated-orcid":false,"given":"Julie","family":"Arnaud","sequence":"additional","affiliation":[{"name":"Department of Humanities University of Ferrara  Ferrara Italy"},{"name":"UMR 7194\u2014HNHP, Mus\u00e9um National d\u2019Histoire naturelle of Paris  Paris France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8951-2990","authenticated-orcid":false,"given":"Costantino","family":"Buzi","sequence":"additional","affiliation":[{"name":"Institut Catal\u00e0 de Paleoecologia Humana i Evoluci\u00f3 Social (IPHES\u2010CERCA)  Tarragona Spain"},{"name":"Departament d'Hist\u00f2ria i Hist\u00f2ria de l'Art Universitat Rovira i Virgili  Tarragona Spain"},{"name":"DFG Centre of Advanced Studies \u2018Words, Bones, Genes, Tools\u2019 University of T\u00fcbingen  T\u00fcbingen Germany"},{"name":"Department of Physics and Geology University of Perugia  Perugia Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,11,12]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/2041\u2010210X.12035"},{"issue":"3","key":"e_1_2_10_3_1","first-page":"67","article-title":"Factors Influencing Permanent Teeth Eruption. 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