Protolamna sp.
Classification: Elasmobranchii Lamniformes Eoptolamnidae
	Types
Protolamna sp.
	
	
	
Protolamna sp.
Description:
Citation: Protolamna sp. : In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 11/2025
		Remarks
shark-references Species-ID=5163;
		
		shark-references Species-ID=5163;
		References
		
	
		
		
			
A new marine vertebrate assemblage from the Upper Cretaceous Dakota Formation in Nebraska, USA, and its paleoecology and taphonomy. Cretaceous Research, 169, Article 106084
DOI: 10.1016/j.cretres.2025.106084
	
	
		
		
			
Fossil sharks from Albian and Cenomanian deposits of the Kursk Oblast (Russia). Innovative Scientific Research, 6(1), 57–75
	
	
		
		
			
Lower Cenomanian (Upper Cretaceous) marine fish fauna from Peștera (Dobrogea, Romania). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 304(2), 133–150
DOI: 10.1127/njgpa/2022/1061
	
	
		
		
			
Fossil fishes from a lag deposit within the Upper Cretaceous Mancos Shale in New Mexico, USA, with comments on correlative Turonian-Coniacian time-transgressive lags in the Western Interior Seaway of North America Cretaceous Research, 26, Article 104886
DOI: 10.1016/j.cretres.2021.104886
	
	
		
		
			
New fossil assemblage with amber, plants and vertebrates from the lower Cenomanian near Chatellerault (Vienne, western France). Earth Sciences Bulletin, 191, Article 29
DOI: 10.1051/bsgf/2020034
	
	
		
		
			
A review of Australia’s Mesozoic fishes. Alcheringa, 44(2), 286-311
DOI: 10.1080/03115518.2019.1701078
	
	
		
		
			
Features and Paleoecological Significance of the Shark Fauna from the Upper Cretaceous Hinoshima Formation, Himenoura Group, Southwest Japan. Paleontological Research, 23(2), 110–130
DOI: 10.2517/2018PR013
	
	
		
		
			
Knorpelfische (Chondrichthyes) In Kürsteiner, P., & Klug, C. (eds). Fossilien im Alpstein: Kreide und Eozän der Nordostschweiz. Appenzeller Medienhaus. pp. 325–343
	
	
		
		
			
First record of elasmobranchs from the Lower Cretaceous of Argentina (Neuquén Basin). Cretaceous Research, 81, 1–8
DOI: 10.1016/j.cretres.2017.09.003
	
	
		
		
			
Late late Albian (Early Cretaceous) shark teeth from Annopol, Poland. Alcheringa, 41(4), 433–463
DOI: 10.1080/03115518.2017.1282981
	
	
		
		
			
The Late Cretaceous vertebrate assemblages of Western Kazakhstan. New Mexico Museum of Natural History and Science Bulletins, 71, 5–17
	
	
		
		
			
Les poissons. In Stratotype Cénomanien, Morel, N (ed), Muséum national d'Histoire naturelle, Paris ; Biotope, Mèze, 384 p. (Patrimoine géologique ; 6), pp. 237–241
	
	
		
		
			
Fish remains (Elasmobranchii, Actinopterygii) from the Late Cretaceous of the Benue Trough, Nigeria. Journal of African Earth Sciences, 97, 194–206
DOI: 10.1016/j.jafrearsci.2014.04.016
	
	
		
		
			
Sharks (Elasmobranchii: Euselachii) from the Late Cretaceous of France and the UK. Journal of Systematic Palaeontology, 11(6), 589–671
DOI: 10.1080/14772019.2013.767286
	
	
		
		
			
Regional to global patterns in Late Cretaceous selachian (Chondrichthyes, Euselachii) diversity. Journal of Vertebrate Paleontology, 33(3), 521–531
DOI: 10.1080/02724634.2013.740116
	
	
		
		
			
Late Cretaceous elasmobranch palaeoecology in NW Europe. Palaeogeography, Palaeoclimatology, Palaeoecology, 388, 23–41
DOI: 10.1016/j.palaeo.2013.07.027
	
	
		
		
			
Mouth-Size Estimation of a Primitive Lamniform Shark, Protolamna: Low Trophic Position in Lamniform Shark Origin. Paleontological Research, 15(2), 68–76
DOI: 10.2517/1342-8144-15.2.068
	
	
		
		
			
Les requins et les raies (chondrichthyens). In “Stratotype de l'Albien”, C. Colleté coordinat., Mus. Natl. Hist. nat. Paris, Biotope, Méze, BRGM, Orléans: 231–234
	
	
		
		
			
Checklist of the fossil shark and bony fish teeth (Elasmobranchii and Actinopterygii) housed at the National Museum of Natural History, Sofia. Bulletin of the Natural History Museum, 3: 115–129
	
	
		
		
			
Un nouveau gisement à microrestes de vertébrés continentaux et littoraux dans le Cénomanien inférieur de Fouras (Charente-Maritime, Sud-Ouest de la France). Comptes Rendus Palevol, 4(1), 95–107
DOI: 10.1016/j.crpv.2004.11.006
	
	
		
		
			
Vertebrates from the Late Cretaceous of Charentes (SW France): biodiversity, taphonomy, palaeoecology and palaeobiogeography. unpublished Thesis, University of Rennes
	
	
		
		
			
Neoselachian shark and ray teeth from the Valanginian, lower Cretaceous, of Wawal, central Poland. Palaeontology, 48(2), 209–221
DOI: 10.1111/j.1475-4983.2005.00441.x
	
	
		
		
			
Les collections du Musée d'Histoire Naturelle de Lille. IV: poissons mésozoïques et cénozoïques (types et figurés). Annales de la Sociéte Géologique du Nord, 9(2 Serie), 147–157
	
	
		
		
			
Sélaciens du Crétacé (Albien-Maastrichtien) d'Angola. Palaeontographica, Abt. A, 264(5–6), 85–146
	
	
		
		
			
Early Cretaceous elasmobranchs from the Newcastle Sandstone (Albian) of Crook County, Wyoming. Mountain Geologist, 37(3), 101–107
	
	
		
		
			
Dinosaurs and other fossil vertebrates from fluvial deposits in the Lower Cretaceous of southern Tunisia. Palaeogeography, Palaeoclimatology, Palaeoecology, 157(3–4), 227–246
	
	
		
		
			
Albian and Cenomanian (Cretaceous) selachian faunas from north east England. Special Papers in Palaeontology, 60, 9–56
	
	
		
		
			
Chapter 15: Chondrichthyans in the Cretaceous and Tertiary of Australia. Vertebrate Palaeontology of Australasia: 497–568, 40 pl.
	
	
		
		
			
Nouvelles découvertes de vertébrés fossiles dans l'Albien du Sud tunisien. Bulletin de la Société géologique de France, (Serie 4), 8(2), 335–339
	
	

A new marine vertebrate assemblage from the Upper Cretaceous Dakota Formation in Nebraska, USA, and its paleoecology and taphonomy. Cretaceous Research, 169, Article 106084
DOI: 10.1016/j.cretres.2025.106084

Fossil sharks from Albian and Cenomanian deposits of the Kursk Oblast (Russia). Innovative Scientific Research, 6(1), 57–75

Lower Cenomanian (Upper Cretaceous) marine fish fauna from Peștera (Dobrogea, Romania). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 304(2), 133–150
DOI: 10.1127/njgpa/2022/1061

Fossil fishes from a lag deposit within the Upper Cretaceous Mancos Shale in New Mexico, USA, with comments on correlative Turonian-Coniacian time-transgressive lags in the Western Interior Seaway of North America Cretaceous Research, 26, Article 104886
DOI: 10.1016/j.cretres.2021.104886
New fossil assemblage with amber, plants and vertebrates from the lower Cenomanian near Chatellerault (Vienne, western France). Earth Sciences Bulletin, 191, Article 29
DOI: 10.1051/bsgf/2020034

A review of Australia’s Mesozoic fishes. Alcheringa, 44(2), 286-311
DOI: 10.1080/03115518.2019.1701078

Features and Paleoecological Significance of the Shark Fauna from the Upper Cretaceous Hinoshima Formation, Himenoura Group, Southwest Japan. Paleontological Research, 23(2), 110–130
DOI: 10.2517/2018PR013

Knorpelfische (Chondrichthyes) In Kürsteiner, P., & Klug, C. (eds). Fossilien im Alpstein: Kreide und Eozän der Nordostschweiz. Appenzeller Medienhaus. pp. 325–343

First record of elasmobranchs from the Lower Cretaceous of Argentina (Neuquén Basin). Cretaceous Research, 81, 1–8
DOI: 10.1016/j.cretres.2017.09.003

Late late Albian (Early Cretaceous) shark teeth from Annopol, Poland. Alcheringa, 41(4), 433–463
DOI: 10.1080/03115518.2017.1282981

The Late Cretaceous vertebrate assemblages of Western Kazakhstan. New Mexico Museum of Natural History and Science Bulletins, 71, 5–17

Les poissons. In Stratotype Cénomanien, Morel, N (ed), Muséum national d'Histoire naturelle, Paris ; Biotope, Mèze, 384 p. (Patrimoine géologique ; 6), pp. 237–241

Fish remains (Elasmobranchii, Actinopterygii) from the Late Cretaceous of the Benue Trough, Nigeria. Journal of African Earth Sciences, 97, 194–206
DOI: 10.1016/j.jafrearsci.2014.04.016

Sharks (Elasmobranchii: Euselachii) from the Late Cretaceous of France and the UK. Journal of Systematic Palaeontology, 11(6), 589–671
DOI: 10.1080/14772019.2013.767286

Regional to global patterns in Late Cretaceous selachian (Chondrichthyes, Euselachii) diversity. Journal of Vertebrate Paleontology, 33(3), 521–531
DOI: 10.1080/02724634.2013.740116

Late Cretaceous elasmobranch palaeoecology in NW Europe. Palaeogeography, Palaeoclimatology, Palaeoecology, 388, 23–41
DOI: 10.1016/j.palaeo.2013.07.027

Mouth-Size Estimation of a Primitive Lamniform Shark, Protolamna: Low Trophic Position in Lamniform Shark Origin. Paleontological Research, 15(2), 68–76
DOI: 10.2517/1342-8144-15.2.068

Les requins et les raies (chondrichthyens). In “Stratotype de l'Albien”, C. Colleté coordinat., Mus. Natl. Hist. nat. Paris, Biotope, Méze, BRGM, Orléans: 231–234

Checklist of the fossil shark and bony fish teeth (Elasmobranchii and Actinopterygii) housed at the National Museum of Natural History, Sofia. Bulletin of the Natural History Museum, 3: 115–129

Un nouveau gisement à microrestes de vertébrés continentaux et littoraux dans le Cénomanien inférieur de Fouras (Charente-Maritime, Sud-Ouest de la France). Comptes Rendus Palevol, 4(1), 95–107
DOI: 10.1016/j.crpv.2004.11.006

Vertebrates from the Late Cretaceous of Charentes (SW France): biodiversity, taphonomy, palaeoecology and palaeobiogeography. unpublished Thesis, University of Rennes

Neoselachian shark and ray teeth from the Valanginian, lower Cretaceous, of Wawal, central Poland. Palaeontology, 48(2), 209–221
DOI: 10.1111/j.1475-4983.2005.00441.x
Les collections du Musée d'Histoire Naturelle de Lille. IV: poissons mésozoïques et cénozoïques (types et figurés). Annales de la Sociéte Géologique du Nord, 9(2 Serie), 147–157

Sélaciens du Crétacé (Albien-Maastrichtien) d'Angola. Palaeontographica, Abt. A, 264(5–6), 85–146

Early Cretaceous elasmobranchs from the Newcastle Sandstone (Albian) of Crook County, Wyoming. Mountain Geologist, 37(3), 101–107

Dinosaurs and other fossil vertebrates from fluvial deposits in the Lower Cretaceous of southern Tunisia. Palaeogeography, Palaeoclimatology, Palaeoecology, 157(3–4), 227–246
Albian and Cenomanian (Cretaceous) selachian faunas from north east England. Special Papers in Palaeontology, 60, 9–56


Chapter 15: Chondrichthyans in the Cretaceous and Tertiary of Australia. Vertebrate Palaeontology of Australasia: 497–568, 40 pl.

Nouvelles découvertes de vertébrés fossiles dans l'Albien du Sud tunisien. Bulletin de la Société géologique de France, (Serie 4), 8(2), 335–339
				
				
    					
    					
    					
    					
                        
    					








