Heptranchias primigenius

(Agassiz, 1835)


Classification: Elasmobranchii Hexanchiformes Hexanchidae

Reference of the original description
Agassiz, L. (1835)
Recherches sur les poissons fossiles, 4th livraison (January 1835). Petitpierre et Prince (text) and H. Nicolet (plates), Neuchâtel, vol. 3: pl. E, F, G, H, 26, 27, 28, 29.

Types
Heptranchias primigenius



Description:


Citation: Heptranchias primigenius (Agassiz, 1835): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 04/2024

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Remarks
shark-references Species-ID=11099;
synonym of Notorynchus primigenius after Joleaud (1907) p. 115 [1227];

References
Fowler, H.W. (1911)
A description of the fossil fish remains of the Cretaceous, Eocene and Miocene formations of New-Jersey. Geological Survey of New Jersey Bulletin, 4: 182 p., 108 fig.
Hay, O.P. (1902)
Bibliography and catalogue of the fossil Vertebrata of North America. Bulletin of the United States Geological and Geographical Survey of the Territories, 179, 1–868