Ptychodus paucisulcatus
Dixon, 1850
Classification: Elasmobranchii incert. sedis Ptychodontidae
	Reference of the original description
	
	
The Geology and Fossils of the Tertiary and Cretaceous Formations of Sussex. 469 p., 16 fig., 45 pl.
The Geology and Fossils of the Tertiary and Cretaceous Formations of Sussex. 469 p., 16 fig., 45 pl.
	Types
Ptychodus paucisulcatus
	
	
	
Ptychodus paucisulcatus
Description:
Citation: Ptychodus paucisulcatus Dixon, 1850: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 11/2025
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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]
		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
		
	
		
		
			
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
	
	
		
		
			
Sélaciens du Crétacé (Albien-Maastrichtien) d'Angola. Palaeontographica, Abt. A, 264(5–6), 85–146
	
	
		
		
			
(Cretaceous Elasmobranchii of the genus Ptychodus from the Western Kazakhstan) «in russian». Materialy po Stratigrafii i Paleontologii Urala, 2, 232–238
	
	
		
		
			
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
	
	
		
		
			
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
	
	
	

Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080

Sélaciens du Crétacé (Albien-Maastrichtien) d'Angola. Palaeontographica, Abt. A, 264(5–6), 85–146

(Cretaceous Elasmobranchii of the genus Ptychodus from the Western Kazakhstan) «in russian». Materialy po Stratigrafii i Paleontologii Urala, 2, 232–238

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

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
				
				
    					
    					
    					
    					
                        
    					








