Lamna (Sphenodus) longidens
Agassiz, 1843
Classification: Elasmobranchii Hexanchiformes Orthacodidae
Reference of the original description
Recherches sur les poissons fossiles, 15th and 16th livraisons (March 1843). Jent and Gassmann, Soleure (text) and H. Nicolet, Neuchâtel (planches). – vol. 3: [i]-[iv], 157-390, 382*-382**, 1–32, [33]-[34], pl. 1, 18, 22, 22a, 22b, 26a, 38, 40b, 40c, 40d, 45, 47
Recherches sur les poissons fossiles, 15th and 16th livraisons (March 1843). Jent and Gassmann, Soleure (text) and H. Nicolet, Neuchâtel (planches). – vol. 3: [i]-[iv], 157-390, 382*-382**, 1–32, [33]-[34], pl. 1, 18, 22, 22a, 22b, 26a, 38, 40b, 40c, 40d, 45, 47
Types
Lamna (Sphenodus) longidens
Lamna (Sphenodus) longidens
Description:
Citation: Lamna (Sphenodus) longidens Agassiz, 1843: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 09/2026
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References
Ittiodontoliti del Veneto. Atti Accademia Scientifica Veneto-Trentino-Istriana, 5, 275–308
Poissons fossiles des formations secondaires du Boulonnais. Mémoires de la Société Académique de l'Arrondissement de Boulogne–sur–Mer, 2: 53–152, pl. 1–4.
Paleontologia del regno di Napoli contenente la descrizione e figura di tutti gli avanzi organici fossili racchiusi nel suolo di questo regno. Parte I. Tramater, 1850
Recherches sur les poissons fossiles, 15th and 16th livraisons (March 1843). Jent and Gassmann, Soleure (text) and H. Nicolet, Neuchâtel (planches). – vol. 3: [i]-[iv], 157-390, 382*-382**, 1–32, [33]-[34], pl. 1, 18, 22, 22a, 22b, 26a, 38, 40b, 40c, 40d, 45, 47
Ittiodontoliti del Veneto. Atti Accademia Scientifica Veneto-Trentino-Istriana, 5, 275–308
Poissons fossiles des formations secondaires du Boulonnais. Mémoires de la Société Académique de l'Arrondissement de Boulogne–sur–Mer, 2: 53–152, pl. 1–4.
Paleontologia del regno di Napoli contenente la descrizione e figura di tutti gli avanzi organici fossili racchiusi nel suolo di questo regno. Parte I. Tramater, 1850
Recherches sur les poissons fossiles, 15th and 16th livraisons (March 1843). Jent and Gassmann, Soleure (text) and H. Nicolet, Neuchâtel (planches). – vol. 3: [i]-[iv], 157-390, 382*-382**, 1–32, [33]-[34], pl. 1, 18, 22, 22a, 22b, 26a, 38, 40b, 40c, 40d, 45, 47
