Ptychodus paucisulcatus

Dixon, 1850


Classification: Elasmobranchii incert. sedis Ptychodontidae

Reference of the original description
Dixon, F. (1850)
The Geology and Fossils of the Tertiary and Cretaceous Formations of Sussex. 469 p., 16 fig., 45 pl.

Types
Ptychodus paucisulcatus



Description:


Citation: Ptychodus paucisulcatus Dixon, 1850: 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=5385;
synonym of Ptychodus latissimus after Woodward (1889) p.147 [2593];

valid after Antunes & Cappetta (2002) p. 105 [72] synonym of Ptychodus latissimus after Amadori et al. (2020) p. 4 [28244]

References
Guinot, G. & Condamine, F.L. (2023)
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
Antunes, M.T. & Cappetta, H. (2002)
Sélaciens du Crétacé (Albien-Maastrichtien) d'Angola. Palaeontographica, Abt. A, 264(5–6), 85–146
Kozlov, V.A. & Malyshkina, T.P. (1999)
(Cretaceous Elasmobranchii of the genus Ptychodus from the Western Kazakhstan) «in russian». Materialy po Stratigrafii i Paleontologii Urala, 2, 232–238
Herman, J. (1977)
Les Sélaciens des terrains néocrétacés et paléocènes de Belgique et des contrées limitrophes. Eléments d'une biostratigraphie intercontinentale. Mémoires pour servir à l'explication des Cartes géologiques et minières de la Belgique, 15, 1–401
Woodward, A.S. (1887)
On the dentition and affinities of the selachian genus Ptychodus Agassiz. Quarterly Journal of the Geological Society of London, 43, 121–131
DOI: 10.1144/GSL.JGS.1887.043.01-04.10
Dixon, F. (1850)
The Geology and Fossils of the Tertiary and Cretaceous Formations of Sussex. 469 p., 16 fig., 45 pl.