Trigonotodus tusbairicus
Kozlov in Zhelezko & Kozlov, 1999
Classification: Elasmobranchii Lamniformes Cretoxyrhinidae
	Reference of the original description
	
	
Elasmobranhii i biostratigraphia paleogena Zauralia i Srednei Asii. (Elasmobranchii and Palaeogene biostratigraphy of Transural and Central Asia). Materialy po Stratigrafii i Paleontologii Urala, 3, 324 pp, Ekaterinburg, UrO RAN
Elasmobranhii i biostratigraphia paleogena Zauralia i Srednei Asii. (Elasmobranchii and Palaeogene biostratigraphy of Transural and Central Asia). Materialy po Stratigrafii i Paleontologii Urala, 3, 324 pp, Ekaterinburg, UrO RAN
	Synonyms / new combinations and misspellings
Trigonotodus cf. tusbairicus, Trigonotodus tusbaericus
Trigonotodus cf. tusbairicus, Trigonotodus tusbaericus
	Types
Trigonotodus tusbairicus
Holotype: Darwin Museum: GIK No. 15478/14; Paratype: Darwin Museum: GIK No. 15478/12, 13, 30, 31;
	
Trigonotodus tusbairicus
Holotype: Darwin Museum: GIK No. 15478/14; Paratype: Darwin Museum: GIK No. 15478/12, 13, 30, 31;
Description:
Citation: Trigonotodus tusbairicus Kozlov in Zhelezko & Kozlov, 1999: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 11/2025
	Please send your images of "Trigonotodus tusbairicus" to info@shark-references.com
	
 
Trigonotodus tusbairicus Kozlov in Zhelezko & Kozlov, 1999, lingual view, Holotype GIK No. 15478/14 © State Darwin Museum, Moscow
	
 Trigonotodus tusbairicus Kozlov in Zhelezko & Kozlov, 1999, lingual view, Holotype GIK No. 15478/14 © State Darwin Museum, Moscow
		Remarks
shark-references Species-ID=7276;
		
		shark-references Species-ID=7276;
		References
		
	
		
		
			
The occurrence of the shark genus Trigonotodus from the Eocene of Monmouth County New Jersey. The Mosasaur, 14(1), 1–7
	
	
		
		
			
A mesopelagic selachian fauna from the middle Eocene of St. Pankraz (Austria) reveals homogeneity in deep-marine environments during the warm period in Europe. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 301(1), 25–63
DOI: 10.1127/njgpa/2021/0996
	
	
		
		
			
Climate cooling and clade competition likely drove the decline of lamniform sharks. Proceedings of the National Academy of Sciences of the United States of America, 116(41), 20584–20590
DOI: 10.1073/pnas.1902693116
	
	
		
		
			
The Turanian Basin in the Eocene: the new data on the fossil sharks and rays from the Kyzylkum Desert (Uzbekistan). Proceedings of the Zoological Institute, Russian Academy of Sciences, 320(1), 50–65
	
	
		
		
			
The Aktulagay section, west Kazakhstan: a key site fornorthern mid-latitude Early Eocene stratigraphy. Stratigraphy, 10(3): 171–209
	
	
		
		
			
Descripción de asociaciones faunísticas de elasmobranquios fósiles del eoceno superior (Priaboniano) de las formaciones Tepetate y Bateque de Baja California Sur, México. unpublished Thesis, La Paz, Centro Interdisciplinario de Ciencias Marinas. XIII, 226 p.
	
	
		
		
			
Elasmobranhii i biostratigraphia paleogena Zauralia i Srednei Asii. (Elasmobranchii and Palaeogene biostratigraphy of Transural and Central Asia). Materialy po Stratigrafii i Paleontologii Urala, 3, 324 pp, Ekaterinburg, UrO RAN
	
	
The occurrence of the shark genus Trigonotodus from the Eocene of Monmouth County New Jersey. The Mosasaur, 14(1), 1–7

A mesopelagic selachian fauna from the middle Eocene of St. Pankraz (Austria) reveals homogeneity in deep-marine environments during the warm period in Europe. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 301(1), 25–63
DOI: 10.1127/njgpa/2021/0996

Climate cooling and clade competition likely drove the decline of lamniform sharks. Proceedings of the National Academy of Sciences of the United States of America, 116(41), 20584–20590
DOI: 10.1073/pnas.1902693116

The Turanian Basin in the Eocene: the new data on the fossil sharks and rays from the Kyzylkum Desert (Uzbekistan). Proceedings of the Zoological Institute, Russian Academy of Sciences, 320(1), 50–65

The Aktulagay section, west Kazakhstan: a key site fornorthern mid-latitude Early Eocene stratigraphy. Stratigraphy, 10(3): 171–209
Descripción de asociaciones faunísticas de elasmobranquios fósiles del eoceno superior (Priaboniano) de las formaciones Tepetate y Bateque de Baja California Sur, México. unpublished Thesis, La Paz, Centro Interdisciplinario de Ciencias Marinas. XIII, 226 p.

Elasmobranhii i biostratigraphia paleogena Zauralia i Srednei Asii. (Elasmobranchii and Palaeogene biostratigraphy of Transural and Central Asia). Materialy po Stratigrafii i Paleontologii Urala, 3, 324 pp, Ekaterinburg, UrO RAN
				
				
    					
    					
    					
    					
                        
    					








