Antrigoulia

Antrigoulia; Temporal range:
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Chondrichthyes
Order:	†Synechodontiformes
Family:	†Palaeospinacidae
Genus:	†Antrigoulia; Guinot, Cappetta, & Adnet, 2014

Antrigoulia is an extinct genus of palaeospinacid shark from the Cretaceous period.[1] It is named after a farm in the vicinity of the type locality called Mas d’Antrigoule. It is known from a single species consisting of isolated teeth from the Valanginian of France, A. circumplicata. The name is derived from the concentric folds on the labial side of its teeth.[2]

References

"Antrigoulia circumplicata | Shark-References". shark-references.com. Retrieved 2020-10-01.
Guinot, Guillaume & Henri, Cappetta & Adnet, Sylvain. (2014). A rare elasmobranch assemblage from the Valanginian (Lower Cretaceous) of southern France. Cretaceous Research. 48. 54–84. 10.1016/j.cretres.2013.11.014.

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[1] "Antrigoulia circumplicata | Shark-References". shark-references.com. Retrieved 2020-10-01.

[2] Guinot, Guillaume & Henri, Cappetta & Adnet, Sylvain. (2014). A rare elasmobranch assemblage from the Valanginian (Lower Cretaceous) of southern France. Cretaceous Research. 48. 54–84. 10.1016/j.cretres.2013.11.014.