Helodus cf. crenulatis
Newberry & Worthen, 1866
Classification: Holocephali Helodontiformes Helodontidae
	Reference of the original description
	
	
Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134
Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134
	Types
Helodus cf. crenulatis
	
	
	
Helodus cf. crenulatis
Description:
Citation: Helodus cf. crenulatis Newberry & Worthen, 1866: 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=17431
		shark-references Species-ID=17431
		References
		
	
		
		
			
Carboniferous Fishes of Alabama, Helodus version 1. In J.A. Ebersole (ed.), Fossil Fishes of Alabama. McWane Science Center, Birmingham, Alabama 2(18), 1–4
DOI: 10.69737/SJWW3698
	
	
Carboniferous Fishes of Alabama, Helodus version 1. In J.A. Ebersole (ed.), Fossil Fishes of Alabama. McWane Science Center, Birmingham, Alabama 2(18), 1–4
DOI: 10.69737/SJWW3698
				
				
    					
    					
    					
    					
                        
    					










