are oriented posteriorly since their origin and the lingual margin is curved
In the following link we can also find a study where an Abelisaurid is described in this sector based on the proximal area of a femur:
Otudus is a genus belonging to the shark group known as mackerel sharks
Age range: 412
07985 - Top Rare Detailed 2.37 Inch Reedops sp Lower Devonian Trilobite Pterosaur are oriented posteriorly since theirExtremely well preserved and prepared specimen. Nice eyes facets. Finest quality. Reedops sp, Richter and Richter 1925 (trilobite) Trilobita Phacopida Phacopidae Parent taxon: Phacopidae according to P. A. Jell and J. M. Adrain 2002 See also Sepkoski 2002 Sister taxa: Acernaspis, Acuticryphops, Adastocephalum, Afrops, Altaesajania, Ananaspis, Babinops, Boeckops, Burtonops, Chotecops, Cordapeltis, Cryphops, Denckmannites, Dianops, Dienstina, Drotops,