{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T04:36:43Z","timestamp":1791347803413,"version":"4.3.1"},"reference-count":81,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2014,11,11]],"date-time":"2014-11-11T00:00:00Z","timestamp":1415664000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100000288","name":"The Royal Society","doi-asserted-by":"crossref","award":["RG-110435"],"award-info":[{"award-number":["RG-110435"]}],"id":[{"id":"10.13039\/501100000288","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American J Phys Anthropol"],"published-print":{"date-parts":[[2015,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>Correlation between the timing of permanent first molar eruption and weaning age in extant primates has provided a way to infer a life history event in fossil species, but recent debate has questioned whether the same link is present in human infants. Deciduous incisors erupt at an age when breast milk can be supplemented with additional foods (mixed feeding), and weaning is typically complete before permanent first molars erupt. Here, I use histological methods to calculate the prenatal rate by which enamel increases in thickness and height on human deciduous incisors, canines, and molars (<jats:italic>n<\/jats:italic> = 125). Growth trajectories for each tooth type are related to the trimesters and assessed against the eruption sequence and final crown height. Analyses show that central incisors initiate early in the second trimester with significantly faster secretion rates relative to canines and second molars, which initiate closer to birth. Even though initial extension rates were correlated with crown height and scaled with positive allometry within each tooth class, the relatively short incisors still increased in height at a significantly faster rate than the taller canines and molars. The incisor prenatal \u201cfast track\u201d produces a greater proportion of the crown before birth than all other tooth types. This growth mechanism likely facilitates early incisor eruption at a time when the mixed feeding of infants can be initiated as part of the weaning process. Findings provide a basis from which to explore new links between developmental trends along the tooth row and mixed feeding age in other primates. Am J Phys Anthropol 156:407\u2013421, 2015. \u00a9 2014 Wiley Periodicals, Inc.<\/jats:p>","DOI":"10.1002\/ajpa.22666","type":"journal-article","created":{"date-parts":[[2014,11,12]],"date-time":"2014-11-12T05:12:44Z","timestamp":1415769164000},"page":"407-421","source":"Crossref","is-referenced-by-count":43,"title":["Dental fast track: Prenatal enamel growth, incisor eruption, and weaning in human infants"],"prefix":"10.1002","volume":"156","author":[{"given":"Patrick","family":"Mahoney","sequence":"first","affiliation":[{"name":"Human Osteology Research Lab. 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