Image: Abrictosaurus skull diagram

Description: Skull of Abrictosaurus consors from the Lower Jurassic Upper Elliot Formation of South Africa. Skull reconstruction in left lateral view based on NHMUK RU B54. Dashed lines indicate estimated edges and sutures. Abbreviations: a angular adf anterior dentary foramen antfo antorbital fossa apd articular surface for the predentary apmf anterior premaxillary foramen be buccal emargination d dentary d1, d14 dentary tooth 1, 14 de dentary expansion en external nares j jugal l lacrimal m maxilla m14 maxillary tooth 14 nf narial fossa pap palpebral pd predentary pm premaxilla pm1 premaxillary tooth 1 po postorbital q quadrate qj quadratojugal sa surangular.
Title: Abrictosaurus skull diagram
Credit: Sereno PC (2012) Taxonomy, morphology, masticatory function and phylogeny of heterodontosaurid dinosaurs. ZooKeys 226: 1-225. doi:10.3897/zookeys.226.2840.
Author: Paul C. Sereno
Permission: This image is uploaded as part of a collaboration between Wikispecies and ZooKeys
Usage Terms: Creative Commons Attribution 3.0
License: CC BY 3.0
License Link: https://creativecommons.org/licenses/by/3.0
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