Matthieu Schmittbuhl
Biographic Data
| ID | 1828517 |
|---|---|
| NAME | Matthieu Schmittbuhl |
| GIVEN NAMES | Matthieu |
| FAMILY NAME | Schmittbuhl |
| SIGNATURE | SCHMITTBUHL M |
| AFFILIATIONS | Université de Strasbourg |
| VERIFIED | No |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 58 |
| AUTHOR COUNT | 4 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1998 |
| LATEST PUBLICATION YEAR | 2008 |
| H-INDEX | 3 |
Symphyseal shape variation in extant and fossil hominoids, and the symphysis of Australopithecus bahrelghazali
Variations of the mandibular shape in extant hominoids: Generic, specific, and subspecific quantification using elliptical fourier analysis in lateral view
While a number of studies have documented the mandibular variations in hominoids, few focused on evaluating the variation of the whole outline of this structure. Using an efficient morphometrical approach, i.e. elliptical Fourier analysis, mandibular outlines in lateral view from 578 adult hominoids representing the genera Hylobates , Pongo , Gorilla , Pan , and Homo were quantified and compared. This study confirms that elliptical Fourier analys…
New approaches in hominoid taxonomy: Morphometrics
We report here on new cranial data relevant to hominoid taxonomic analyses, based on a study of 438 skulls belonging to 13 nonhuman living hominoid taxa. Nineteen landmarks were selected to describe the overall shape of the maxillofacial complex, in order to investigate its discriminative power in taxonomic analyses. We used a geometric morphometrics approach to depict morphological variation from the genus down to the subspecific level, and we e…
Shape of the piriform aperture inGorilla gorilla, Pan troglodytes, and modernHomo sapiens: Characterization and polymorphism analysis
By using new methodologies based on automatic image analysis, the shape of the piriform aperture was analyzed in Gorilla gorilla (33 males, 13 females), Pan troglodytes (35 males, 22 females), and modern Homo sapiens (30 males, 12 females). The determination of the piriform aperture index (breadth/height) allowed the authors to demonstrate a marked elongation of the aperture in Homo compared with Gorilla and Pan. Individual characterization of th…
Symphyseal shape variation in extant and fossil hominoids, and the symphysis of Australopithecus bahrelghazali
New approaches in hominoid taxonomy: Morphometrics
We report here on new cranial data relevant to hominoid taxonomic analyses, based on a study of 438 skulls belonging to 13 nonhuman living hominoid taxa. Nineteen landmarks were selected to describe the overall shape of the maxillofacial complex, in order to investigate its discriminative power in taxonomic analyses. We used a geometric morphometrics approach to depict morphological variation from the genus down to the subspecific level, and we e…
Variations of the mandibular shape in extant hominoids: Generic, specific, and subspecific quantification using elliptical fourier analysis in lateral view
While a number of studies have documented the mandibular variations in hominoids, few focused on evaluating the variation of the whole outline of this structure. Using an efficient morphometrical approach, i.e. elliptical Fourier analysis, mandibular outlines in lateral view from 578 adult hominoids representing the genera Hylobates , Pongo , Gorilla , Pan , and Homo were quantified and compared. This study confirms that elliptical Fourier analys…
Shape of the piriform aperture inGorilla gorilla, Pan troglodytes, and modernHomo sapiens: Characterization and polymorphism analysis
By using new methodologies based on automatic image analysis, the shape of the piriform aperture was analyzed in Gorilla gorilla (33 males, 13 females), Pan troglodytes (35 males, 22 females), and modern Homo sapiens (30 males, 12 females). The determination of the piriform aperture index (breadth/height) allowed the authors to demonstrate a marked elongation of the aperture in Homo compared with Gorilla and Pan. Individual characterization of th…
New approaches in hominoid taxonomy: Morphometrics
We report here on new cranial data relevant to hominoid taxonomic analyses, based on a study of 438 skulls belonging to 13 nonhuman living hominoid taxa. Nineteen landmarks were selected to describe the overall shape of the maxillofacial complex, in order to investigate its discriminative power in taxonomic analyses. We used a geometric morphometrics approach to depict morphological variation from the genus down to the subspecific level, and we e…
Variations of the mandibular shape in extant hominoids: Generic, specific, and subspecific quantification using elliptical fourier analysis in lateral view
While a number of studies have documented the mandibular variations in hominoids, few focused on evaluating the variation of the whole outline of this structure. Using an efficient morphometrical approach, i.e. elliptical Fourier analysis, mandibular outlines in lateral view from 578 adult hominoids representing the genera Hylobates , Pongo , Gorilla , Pan , and Homo were quantified and compared. This study confirms that elliptical Fourier analys…
Symphyseal shape variation in extant and fossil hominoids, and the symphysis of Australopithecus bahrelghazali
Biology (4 works) · Evolutionary biology (4 works) · Morphological variations and asymmetry (4 works) · Paleontology (4 works) · Gorilla (3 works) · Paleontology (3 works) · Primate Behavior and Ecology (3 works) · Ecology (2 works) · Ecology (2 works) · Evolution and Paleontology Studies (2 works)