Ctenoptychius sp.
Classification: Euchondrocephali Petalodontiformes Petalorhynchidae
	Types
Ctenoptychius sp.
	
	
	
Ctenoptychius sp.
Description:
Citation: Ctenoptychius sp. : In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 11/2025
		Remarks
shark-references Species-ID=9302;
		
		shark-references Species-ID=9302;
		References
		
	
		
		
			
Carboniferous Fishes of Alabama, Ctenoptychius version 1. In J.A. Ebersole (ed.), Fossil Fishes of Alabama. McWane Science Center, Birmingham, Alabama 2(17), 1–4
DOI: 10.69737/QUED1716
	
	
		
		
			
Middle Palaeozoic chondrichthyans and the associated ichthyofauna from southern Poland: a review. Annales Societatis Geologorum Poloniae, 91(3), 253–286
DOI: 10.14241/asgp.2021.13
	
	
		
		
			
Fossil Shark Teeth of the World. Lamna Books, 170 p
	
	
		
		
			
Paleontology, paleobotany and facies characteristics of a Pennsylvanian delta in southeastern Nebraska. Unpubl. Ph.D. thesis, Univ. Texas, Austin, Texas: 393 pp.
	
	
Carboniferous Fishes of Alabama, Ctenoptychius version 1. In J.A. Ebersole (ed.), Fossil Fishes of Alabama. McWane Science Center, Birmingham, Alabama 2(17), 1–4
DOI: 10.69737/QUED1716
Middle Palaeozoic chondrichthyans and the associated ichthyofauna from southern Poland: a review. Annales Societatis Geologorum Poloniae, 91(3), 253–286
DOI: 10.14241/asgp.2021.13

Fossil Shark Teeth of the World. Lamna Books, 170 p

Paleontology, paleobotany and facies characteristics of a Pennsylvanian delta in southeastern Nebraska. Unpubl. Ph.D. thesis, Univ. Texas, Austin, Texas: 393 pp.
				
				
    					
    					
    					
    					
                        
    					









