File:Heterodontosaurus amnh 24000 posterior dentition sereno 2012.jpg
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| Description | Original description: Posterior dentition of Heterodontosaurus tucki from from the Lower Jurassic Upper Elliot and Clarens formations of South Africa. Tooth wear and replacement in posterior maxillary and dentary teeth of a juvenile skull (AMNH 24000). Stereopair (A) and line drawing (B) in right lateral view. Hatching indicates broken bone; dashed lines indicate estimated edges; grey tone indicates matrix; pink tone indicates wear facets. Scale bars equal 2 cm in A and 1 cm in B. Abbreviations: asaf anterior surangular foramen c coronoid cp coronoid process d dentary d7, 11 dentary tooth 7, 11 ec ectopterygoid jfl jugal flange m maxilla m8, 11 maxillary tooth 8, 11 mpcf mesial paracingular fossa pri primary ridge sa surangular wf wear facet. | |||
| Date | ||||
| Source | Sereno PC (2012) Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs. ZooKeys 226: 1-225. doi:10.3897/zookeys.226.2840. ([1]) | |||
| Author | Paul C. Sereno | |||
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:09, 2 October 2013 | | 756 × 720 (359 KB) | Jens Lallensack (talk | contribs) | =={{int:filedesc}}== {{Information |description=Original description: Posterior dentition of Heterodontosaurus tucki from from the Lower Jurassic Upper Elliot and Clarens formations of South Africa. Tooth wear and replacement in posterior maxillary and... |
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