The relationship between number of striae of Retzius and their periodicity in imbricational enamel formation
DJ Reid, RJ Ferrell - Journal of Human Evolution, 2006 - Elsevier
Imbricational crown formation times (ICFTs) estimated from the number of perikymata on
tooth surfaces are error-prone because the number of days between adjacent perikymata
varies across individuals and species, and is only visible within tooth microstructure. We
investigated striae of Retzius (SR) numbers (analogous to perikymata numbers), SR
periodicities (days between SR or perikymata), and ICFTs for a mandibular canine sample
(n= 49) from medieval Denmark. We tested the relationship between SR number and …
tooth surfaces are error-prone because the number of days between adjacent perikymata
varies across individuals and species, and is only visible within tooth microstructure. We
investigated striae of Retzius (SR) numbers (analogous to perikymata numbers), SR
periodicities (days between SR or perikymata), and ICFTs for a mandibular canine sample
(n= 49) from medieval Denmark. We tested the relationship between SR number and …
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