Hexanchus cf. agassizi

Cappetta, 1976


Classification: Elasmobranchii Hexanchiformes Hexanchidae

Reference of the original description
Cappetta, H. (1976)
Sélaciens nouveaux du London Clay de l'Essex (Yprésien du Bassin de Londres). Geobios, 9(5), 551–575

Types
Hexanchus cf. agassizi



Description:


Citation: Hexanchus cf. agassizi Cappetta, 1976: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024

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Description
Original diagnose after Cappetta (1976) p. 554 [323]: Dents de petite taille (n'excédant pas 13 mm de longueur), environ deux lois plus longues que hautes ; dents latérales comportant de 7 à 10 cônes ; acrocône gé peine plus développé que le premier cône secondaire ; tranchant mésial de l'acrocône presque droit et portant g sa base quelques dentelures ; dents arquées en vue occlusale. Racine peu épaisse à face basilaire déprimée.

Remarks
shark-references Species-ID=11019;

References
Fialho, P.R. & Balbino, A.C. & Antunes, M.T. (2021)
Fossil Chondrichthyes from the Neogene of Portugal: Diversity and Occurrence. Anuário do Instituto de Geociências, 44, Article 43395
DOI: 10.11137/1982-3908_2021_44_43395
Feichtinger, I. & Bracher, H. & Unger, E. & Lüdi, B. & Pollerspöck, J. (2021)
Haie und Rochen der Molasse. www.molasse-haie-rochen.de, accesed 01.11.2021
Fialho, P.R. & Balbino, A.C. & Legoinha, P. & Antunes, M.T. (2020)
Shark fossil diversity (Squalomorphii, Squatinomorphii, and Galeomorphii) from the Langhian of Brielas (Lower Tagus Basin, Portugal). Geological Journal, 56, 405–421
DOI: 10.1002/gj.3965
Reinecke, T. & Balsberger, M. & Beaury, B. & Pollerspöck, J. (2014)
The elasmobranch fauna of the Thalberg Beds, early Egerian (Chattian, Oligocene), in the Subalpine Molasse Basin near Siegsdorf, Bavaria, Germany. Palaeontos, 26, 1–127
Carlsen, A.W. & Cuny, G. (2014)
A study of the sharks and rays from the Lillebælt Clay (Early–Middle Eocene) of Denmark, and their palaeoecology. Bulletin of the Geological Society of Denmark, 62, 39–88
DOI: 10.37570/bgsd-2014-62-04
Antar, M.S.M. (2011)
Paleo-environments of the exposed Eocene Sediments between Wadi El-Hitan and east Siwa in the Egyptian Western Desert based on their faunal content especially the vertebrates. Thesis, Zagazig University, Faculty of Science, Geology Department
Dutheil, D.B. (1991)
A checklist of Neoselachii (Pisces, Chondrichthyes) from the Palaeogene of the Paris Basin, France. Tertiary Research, 13(1) , 27–36