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Review of the dental pattern in the squalomorph shark Protospinax annectans , and a description of two new Jurassic shark genera

The extinct elasmobranch Protospinax is an intriguing shark known mostly from isolated teeth and rare complete skeletons. Most previous studies focused on differences in isolated teeth for taxonomic assignments, with little to no considerations of dental variations. In this study we provide a detail...

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Autori principali: Arnaud Begat, Eduardo Villalobos-Segura, Patrick L. Jambura, Manuel A. Staggl, Stefanie Klug, Jürgen Kriwet
Natura: Artigo
Lingua:Inglês
Pubblicazione: Institute of Paleobiology PAS 2026-12-01
Serie:Acta Palaeontologica Polonica
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Accesso online:https://www.app.pan.pl/article/item/app012602025.html
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