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Page 1
A New Species of Hapalodectes (Hapalodectidae, Mesonychia) from the Paleocene of Mongolia.
Lopatin AV. Lopatin AV. Dokl Biol Sci. 2023 Dec;513(1):361-367. doi: 10.1134/S0012496623700709. Epub 2023 Sep 28. Dokl Biol Sci. 2023. PMID: 37770753 Free PMC article.
The M(2) and M(3) are approximately the same size, with a high protoconid, anteriorly displaced reduced metaconid, anterolingually directed protocristid, very deep posterior notch, narrow talonid, and distinct hypoconid, entoconid and hypoconulid. Based on dental character …
The M(2) and M(3) are approximately the same size, with a high protoconid, anteriorly displaced reduced metaconid, anterolingually directed …
Phylogenetic, paleodemographic, and taphonomic implications of Victoriapithecus deciduous teeth from Maboko, Kenya.
Benefit BR. Benefit BR. Am J Phys Anthropol. 1994 Nov;95(3):277-331. doi: 10.1002/ajpa.1330950304. Am J Phys Anthropol. 1994. PMID: 7856766 Review.
Victoriapithecus also differs from cercopithecids in having less elongated deciduous premolars, a dp3 metacone set mesial to a very small hypocone, a dp4 crista obliqua, and a dp4 hypoconulid. The deciduous canines and incisors of Victoriapithecus are like those of other c …
Victoriapithecus also differs from cercopithecids in having less elongated deciduous premolars, a dp3 metacone set mesial to a very small hy …
A diminutive Pliocene guenon from Kanapoi, West Turkana, Kenya.
Plavcan JM, Ward CV, Kay RF, Manthi FK. Plavcan JM, et al. J Hum Evol. 2019 Oct;135:102623. doi: 10.1016/j.jhevol.2019.05.011. Epub 2019 Jul 15. J Hum Evol. 2019. PMID: 31315809
In 2012 the West Turkana Paleo Project team recovered two associated molar teeth of a small primate from the Pliocene site of Kanapoi, West Turkana, Kenya. The teeth are bilophodont and the third molar lacks a hypoconulid, which is diagnostic for Cercopithecini. The teeth …
In 2012 the West Turkana Paleo Project team recovered two associated molar teeth of a small primate from the Pliocene site of Kanapoi, West …
Dental reductions and dental caries.
Anderson DL, Popovich F. Anderson DL, et al. Am J Phys Anthropol. 1977 Nov;47(3):381-5. doi: 10.1002/ajpa.1330470306. Am J Phys Anthropol. 1977. PMID: 931017
Although first permanent molar hypoconulid absence, third molar agenesis, and small tooth size are all part of evolutionary trend of dental retardation, each bears a different relationship to dental caries. Caries prevalence in the maxillary and mandibular permanent first …
Although first permanent molar hypoconulid absence, third molar agenesis, and small tooth size are all part of evolutionary trend of …
Associations between 44 nonmetric permanent dental traits or anomalies with skeletal sagittal malocclusions and sex, besides correlations across the variations or abnormalities.
Ashoori N, Ghorbanyjavadpour F, Rakhshan V. Ashoori N, et al. BMC Oral Health. 2022 Nov 26;22(1):544. doi: 10.1186/s12903-022-02481-y. BMC Oral Health. 2022. PMID: 36435823 Free PMC article.
The traits/anomalies of interest were supernumerary, microdontia, peg-shaped lateral, shovelings, talon cusps, Carabelli cusps, fifth/sixth/seventh cusps on the molars, hypocone/hypoconulid absence, protostylid, deflecting wrinkles, canine mesial ridge, distal trigonid cre …
The traits/anomalies of interest were supernumerary, microdontia, peg-shaped lateral, shovelings, talon cusps, Carabelli cusps, fifth/sixth/ …
Hypoconulid loss in cercopithecins: Functional and developmental considerations.
Selig KR. Selig KR. J Hum Evol. 2024 Feb;187:103479. doi: 10.1016/j.jhevol.2023.103479. Epub 2024 Jan 5. J Hum Evol. 2024. PMID: 38181576
Cercopithecins differ from papionins in lacking a M(3) hypoconulid. Although this loss may be related to dietary differences, the functional and developmental ramifications of hypoconulid loss are currently unclear. The following makes use of dental topographic anal …
Cercopithecins differ from papionins in lacking a M(3) hypoconulid. Although this loss may be related to dietary differences, the fun …
Three-dimensional molar enamel thickness and distribution patterns in Late Miocene Lufengpithecus lufengensis from Shihuiba, Southwest China.
Zhang L, Du B, Hu R, Zhao L. Zhang L, et al. Anat Rec (Hoboken). 2024 Mar 18. doi: 10.1002/ar.25428. Online ahead of print. Anat Rec (Hoboken). 2024. PMID: 38500176
In enamel distribution, relatively thicker enamel lies on the lingual cusps of the maxillary molars. The hypoconid, hypoconulid, and entoconid exhibit relatively thicker enamel compared to the metaconid and protoconid of the mandibular molars. ...
In enamel distribution, relatively thicker enamel lies on the lingual cusps of the maxillary molars. The hypoconid, hypoconulid, and …
Unravelling the functional biomechanics of dental features and tooth wear.
Benazzi S, Nguyen HN, Kullmer O, Hublin JJ. Benazzi S, et al. PLoS One. 2013 Jul 23;8(7):e69990. doi: 10.1371/journal.pone.0069990. Print 2013. PLoS One. 2013. PMID: 23894570 Free PMC article.
Here we use an engineering approach, finite element analysis (FEA), with an advanced loading concept derived from individual occlusal wear information to evaluate whether some dental traits usually found in hominin and extant great ape molars, such as the trigonid crest, the ento …
Here we use an engineering approach, finite element analysis (FEA), with an advanced loading concept derived from individual occlusal wear i …
Tooth Crown Morphology in Turner and Klinefelter Syndrome Individuals from a Croatian Sample.
Maier C, Dumančić J, Brkić H, Kaić Z, Savić Pavičin I, Poje Z, Scott GR. Maier C, et al. Acta Stomatol Croat. 2019 Jun;53(2):106-118. doi: 10.15644/asc53/2/2. Acta Stomatol Croat. 2019. PMID: 31341318 Free PMC article.
Furthermore, the number of lingual cusps on the mandibular premolars, the hypoconulid on the mandibular second molar, and cusp 7 on the mandibular first molar were significantly different, though pair-wise comparisons did not elucidate these differences. ...
Furthermore, the number of lingual cusps on the mandibular premolars, the hypoconulid on the mandibular second molar, and cusp 7 on t …
Evaluation of Twenty Non-Metric Dental Crown Traits in Different Types of Malocclusions in a Sample from India, New Delhi Population.
Kapoor P, Bablani Popli D, Siddiqui M, Negi A, Natarajan S, Chowdhry A. Kapoor P, et al. Acta Stomatol Croat. 2023 Dec;57(4):364-380. doi: 10.15644/asc57/4/7. Acta Stomatol Croat. 2023. PMID: 38283315 Free PMC article.
Class I malocclusion showed a predominantly winging, shoveling -upper central and lateral incisor, protostylid, hypoconulid absence in lower second molar, and cusp number. Class II malocclusion showed a double shoveling, interrupted groove, tuberculum dentale, canine mesia …
Class I malocclusion showed a predominantly winging, shoveling -upper central and lateral incisor, protostylid, hypoconulid absence i …
32 results