Duffinselache holwellensis
(Duffin, 1998)
Classification: Elasmobranchii incert. sedis incert. fam.
	Reference of the original description
	
	
New shark remains from the British Rhaetian (latest Triassic). 2. Hybodonts and palaeospinacids. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1998(4), 240–256
New shark remains from the British Rhaetian (latest Triassic). 2. Hybodonts and palaeospinacids. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1998(4), 240–256
	Synonyms / new combinations and misspellings
Polyacrodus holwellensis
Polyacrodus holwellensis
	Types
Duffinselache holwellensis
	
	
	
Duffinselache holwellensis
Description:
Citation: Duffinselache holwellensis (Duffin, 1998): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 10/2025
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Please send your images of "Duffinselache holwellensis" to
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		References
		
	
		
		
			
Microvertebrates from a Rhaetian neptunian dyke at Holwell, Somerset: Dating the fissures. Proceedings of the Geologists Association, 136(4), Article 101112
DOI: 10.1016/j.pgeola.2025.101112
	
	
		
		
			
Geology and microvertebrate faunas of the Rhaetian Westbury Formation of Doniford Bay, Somerset. Proceedings of the Geologists Association, 134(2), 166–182
DOI: 10.1016/j.pgeola.2023.01.004
	
	
		 
		
			
Beginning of Mesozoic marine overstep of the Mendips: The Rhaetian and its fauna at Hapsford Bridge, Vallis Vale, Somerset, UK. Proceedings of the Geologists' Association, 131(5), 578–594
	
	
		 
		
			
A Rhaetian microvertebrate fauna from Stowey Quarry, Somerset, U.K. Proceedings of the Geologists' Association, 129(2), 144–158
DOI: 10.1016/j.pgeola.2018.02.001
	
	
		 
		
			
Etude des restes fossiles de vertébrés du Rhétien du Var. Rapport de stage effectué pendant mon année de Licence 3 Géosciences
	
	
		 
		
			
Microvertebrates from multiple bone beds in the Rhaetian of the M4–M5 motorway junction, South Gloucestershire, U.K. Proceedings of the Geologists' Association, 127(4), 464–477
DOI: 10.1016/j.pgeola.2016.07.001
	
	
		 
		
			
The Rhaetian (Late Triassic) vertebrates of Hampstead Farm Quarry, Gloucestershire, UK. Proceedings of the Geologists' Association, 127(4), 478–505
DOI: 10.1016/j.pgeola.2016.05.003
	
	
		 
		
			
A marine vertebrate fauna from the Late Triassic of Somerset, and a review of British placodonts. Proceedings of the Geologists' Association, 126(4–5), 564–581
DOI: 10.1016/j.pgeola.2015.07.001
	
	
		 
		
			
Corrigendum to ‘‘Latest Triassic marine sharks and bony fishes from a bone bed preserved in a burrow system, from Devon, UK’’ [Proc. Geol. Assoc. 126 (1) (2015) 130–142] Proceedings of the Geologists' Association, 126(2), 295
DOI: 10.1016/j.pgeola.2015.02.001
	
	
		 
		
			
Latest Triassic marine sharks and bony fishes from a bone bed preserved in a burrow system, from Devon, UK. Proceedings of the Geologists' Association, 126(1), 130–142
DOI: 10.1016/j.pgeola.2014.11.004
	
	
		 
		
			
Microvertebrates from the classic Rhaetian bone beds of Manor Farm Quarry, near Aust (Bristol, UK). Proceedings of the Geologists' Association, 126(6), 762–776
DOI: 10.1016/j.pgeola.2015.09.002
	
	
		 
		
			
New Triassic stem selachimorphs (Chondrichthyes, Elasmobranchii) and their bearing on the evolution of dental enameloid in Neoselachii. Journal of Vertebrate Paleontology, 32(2), 255–266
DOI: 10.1080/02724634.2012.644646
	
	
		 
		
			
New shark remains from the British Rhaetian (latest Triassic). 2. Hybodonts and palaeospinacids. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1998(4), 240–256
	
	
		 
		
			
Synthèse des faunes d'élasmobranches du Trias et du Jurassique de Lorraine. Cossmanniana, Hors–série 2, 52–55
	
	
		 
		
			
Requins et raies en Lorraine. Geolor Magazine, 3: 6–9
	
	
Microvertebrates from a Rhaetian neptunian dyke at Holwell, Somerset: Dating the fissures. Proceedings of the Geologists Association, 136(4), Article 101112
DOI: 10.1016/j.pgeola.2025.101112
Geology and microvertebrate faunas of the Rhaetian Westbury Formation of Doniford Bay, Somerset. Proceedings of the Geologists Association, 134(2), 166–182
DOI: 10.1016/j.pgeola.2023.01.004

Beginning of Mesozoic marine overstep of the Mendips: The Rhaetian and its fauna at Hapsford Bridge, Vallis Vale, Somerset, UK. Proceedings of the Geologists' Association, 131(5), 578–594

A Rhaetian microvertebrate fauna from Stowey Quarry, Somerset, U.K. Proceedings of the Geologists' Association, 129(2), 144–158
DOI: 10.1016/j.pgeola.2018.02.001

Etude des restes fossiles de vertébrés du Rhétien du Var. Rapport de stage effectué pendant mon année de Licence 3 Géosciences

Microvertebrates from multiple bone beds in the Rhaetian of the M4–M5 motorway junction, South Gloucestershire, U.K. Proceedings of the Geologists' Association, 127(4), 464–477
DOI: 10.1016/j.pgeola.2016.07.001

The Rhaetian (Late Triassic) vertebrates of Hampstead Farm Quarry, Gloucestershire, UK. Proceedings of the Geologists' Association, 127(4), 478–505
DOI: 10.1016/j.pgeola.2016.05.003

A marine vertebrate fauna from the Late Triassic of Somerset, and a review of British placodonts. Proceedings of the Geologists' Association, 126(4–5), 564–581
DOI: 10.1016/j.pgeola.2015.07.001

Corrigendum to ‘‘Latest Triassic marine sharks and bony fishes from a bone bed preserved in a burrow system, from Devon, UK’’ [Proc. Geol. Assoc. 126 (1) (2015) 130–142] Proceedings of the Geologists' Association, 126(2), 295
DOI: 10.1016/j.pgeola.2015.02.001

Latest Triassic marine sharks and bony fishes from a bone bed preserved in a burrow system, from Devon, UK. Proceedings of the Geologists' Association, 126(1), 130–142
DOI: 10.1016/j.pgeola.2014.11.004

Microvertebrates from the classic Rhaetian bone beds of Manor Farm Quarry, near Aust (Bristol, UK). Proceedings of the Geologists' Association, 126(6), 762–776
DOI: 10.1016/j.pgeola.2015.09.002

New Triassic stem selachimorphs (Chondrichthyes, Elasmobranchii) and their bearing on the evolution of dental enameloid in Neoselachii. Journal of Vertebrate Paleontology, 32(2), 255–266
DOI: 10.1080/02724634.2012.644646

New shark remains from the British Rhaetian (latest Triassic). 2. Hybodonts and palaeospinacids. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1998(4), 240–256

Synthèse des faunes d'élasmobranches du Trias et du Jurassique de Lorraine. Cossmanniana, Hors–série 2, 52–55

Requins et raies en Lorraine. Geolor Magazine, 3: 6–9
 
				 
				 
    					 
    					 
    					 
    					 
                         
    					









