Cosmacanthus humboldtensis
Davidson, 1919
Classification: Arthrodiriformes
	Reference of the original description
	
	
A cestraciont spine from the Middle Triassic of Nevada. Bulletin of the Department of Geology, 11(4), 433–435
A cestraciont spine from the Middle Triassic of Nevada. Bulletin of the Department of Geology, 11(4), 433–435
	Types
Cosmacanthus humboldtensis
	
	
	
Cosmacanthus humboldtensis
Description:
Citation: Cosmacanthus humboldtensis Davidson, 1919: 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=14437;
		
		shark-references Species-ID=14437;
		References
		
	
		
		
			
A cestraciont spine from the Middle Triassic of Nevada. Bulletin of the Department of Geology, 11(4), 433–435
	
	

A cestraciont spine from the Middle Triassic of Nevada. Bulletin of the Department of Geology, 11(4), 433–435
				
				
    					
    					
    					
    					
                        
    					







