Protoxynotus sp.
Classification: Elasmobranchii Squaliformes Somniosidae
	Synonyms / new combinations and misspellings
Palaeomicroides sp.
Palaeomicroides sp.
	Types
Protoxynotus sp.
	
	
	
Protoxynotus sp.
Description:
Citation: Protoxynotus sp. : In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 11/2025
		Remarks
shark-references Species-ID=5194;
		
		shark-references Species-ID=5194;
		References
		
	
		
		
			
Ecological restructuring of North Tethyan marine vertebrate communities triggered by the end-Cretaceous extinction. Proceedings of the National Academy of Sciences of the United States of America, 122(22), Article e2409366122
DOI: 10.1073/pnas.2409366122
	
	
		
		
			
Elasmobranch assemblages from a bathyal environment spanning the Cretaceous-Paleogene boundary in Austria. Austrian Journal of Earth Sciences, 117(1), 1–11
DOI: 10.17738/ajes.2024.0001
	
	

Ecological restructuring of North Tethyan marine vertebrate communities triggered by the end-Cretaceous extinction. Proceedings of the National Academy of Sciences of the United States of America, 122(22), Article e2409366122
DOI: 10.1073/pnas.2409366122
Elasmobranch assemblages from a bathyal environment spanning the Cretaceous-Paleogene boundary in Austria. Austrian Journal of Earth Sciences, 117(1), 1–11
DOI: 10.17738/ajes.2024.0001
				
				
    					
    					
    					
    					
                        
    					








