Ptychotrygon triangularis
(Reuss, 1845)
Classification: Elasmobranchii Rajiformes Ptychotrygonidae
Reference of the original description
Die Versteinerungen der böhmischen Kreideformation. Mit Abbildungen der neuen oder weniger bekannten Arten. Abtheilung 1: 58 p., pl. 1–13. Stuttgart(Schweizerbart)
Die Versteinerungen der böhmischen Kreideformation. Mit Abbildungen der neuen oder weniger bekannten Arten. Abtheilung 1: 58 p., pl. 1–13. Stuttgart(Schweizerbart)
Synonyms / new combinations and misspellings
Acrodus triangularis, Ptychodus triangularis, Ptychotrygon cf. triangularis
Acrodus triangularis, Ptychodus triangularis, Ptychotrygon cf. triangularis
Types
Ptychotrygon triangularis
Ptychotrygon triangularis
Description:
Citation: Ptychotrygon triangularis (Reuss, 1845): In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024
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Remarks
shark-references Species-ID=5421;
valid after Cappetta (1973) p. 511 [316]; Zalmout & Mustafa (2001) p. 401 [2634];
shark-references Species-ID=5421;
valid after Cappetta (1973) p. 511 [316]; Zalmout & Mustafa (2001) p. 401 [2634];
References
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
The first southern hemisphere occurrence of the extinct Cretaceous sclerorhynchoid sawfish Ptychotrygon (Chondrichthyes, Batoidea), with a review of Ptychotrygon taxonomy. Journal of Vertebrate Paleontology, 42(2), Article e2162411
DOI: 10.1080/02724634.2022.2162411
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
An Upper Cretaceous (middle Campanian) marine chondrichthyan and osteichthyan fauna from the Rattlesnake Mountain sandstone member of the Aguja Formation in West Texas. Cretaceous Research, 69, 6–33
DOI: 10.1016/j.cretres.2016.08.008
Fossil Marine Vertebrates from the Blue Hill Shale Member (Middle Turonian) of the Upper Cretaceous Carlile Shale in Northeastern Nebraska. Transactions of the Kansas Academy of Science, 119(2), 211–221
DOI: 10.1660/062.119.0213
Fossil Fish Fauna from the Uppermost Graneros Shale (Upper Cretaceous: Middle Cenomanian) in Southeastern Nebraska. Transactions of the Kansas Academy of Science, 115(3–4), 145–152
DOI: 10.1660/062.115.0308
An overview of Late Cretaceous vertebrates from Alabama. Bulletin of the Alabama Museum of Natural History, 31(1), 46–66
Early coniacian (late cretaceous) selachian fauna from the basal Atco Formation, lower Austin Group, north central Texas. Paludicola, 8(3), 107–127
Chondrichthyans from the Lower Ferron Sandstone Member of the Mancos Shale (upper Cretaceous: Middle Turonian) of Emery and Carbon Counties, Utah, USA. Journal of Paleontology, 84(2), 248–266
DOI: 10.1666/09-053R.1
A nearshore vertebrate assemblage from the late cretaceous (Turonian) Atarque Sandstone, Socorro County, New Mexico. New Mexico Geological Society Guidebook, 60th Field Conference, Geology of the Chupadera Mesa Region: 315–320
Late Cretaceous selachian biostratigraphy in New Mexico. M.S. thesis: Albuquerque, University of New Mexico, 117 p.
Distribution, age and correlation of Cretaceous fossil vertebrates from Arizona. New Mexico Museum of Natural History and Science, Bulletin, 29, 104–109
Campanian (Late Cretaceous) Selachian Fauna from the Cliff House Sandstone near Cuba, New Mexico. New Mexico Geological Society, 26(2), 64–65
Late Cretaceous Chondrichthyans from the Carlile Shale (Middle Turonian to Early Coniacian) of the Black Hills Region, South Dakota and Wyoming. Mountain Geologist, 41(1), 1–16
Middle Turonian (Late Cretaceous) selachian fossil assemblages from central New Mexico [Abstract]. Geological Society of America, Abstracts with Programs, 35: 15
Los dientes de seláceos del Cretácico de la depresión central asturiana. Thèse Doct., Univ. d'Oviedo(non publiée): 1–476, 110 fig., 1–79 pl.
A selachian fauna from the Late Cretaceous of Jordan. Abhath Al–Yamouk Basic Sciences and Engineering, 10(2b), 374–434
A new selachian fauna from the Eutaw Formation (Upper Cretaceous/Early to Middle Santonian) of Chattahoochee County, Georgia. Palaeontographica, Abt. A, 261(4–6), 83–102
Elasmobranchii from the late Cretaceous of Jordan [Abstract]. Journal of Vertebrate Paleontology, 19(Supplement to Number 3), 87A
Additions aux faunes de sélaciens du Crétacé du Texas (Albien supérieur-Campanien). Palaeo Ichthyologica, 9, 5–111
The collector's guide to fossil sharks and rays from the Cretaceous of Texas. Before Time, Lewisville, 1993
Late Cretaceous selachians and associated marine vertebrates from the Dakota Rose Quarry, Grant County, South Dakota. Proceedings of the South Dakota Academy of Science, 72, 241–248
A guide to the Frankstown vertebrate fossil locality (Upper Cretaceous), Prentiss County, Mississippi. Mississippi Department of Environmental Quality, Office of Geology, Circular 4: 43pp
Selachians from the Hosta Tongue of the Point Lookout Sandstone (Upper Cretaceous, Santonian), central New Mexico. New Mexico Geological Society Guidebook, 40, 239–245
Selachians from the Late Cretaceous (Turonian) Atarque Sandstone Member, Tres Hermanos Formation, Sevilleta Grant, Socorro County, New Mexico. New Mexico Geology, 7, 1–7
Selachians from the Atarque Sandstone Member of the Tres Hermanos Formation (Upper Cretaceous: Turonian), Sevilleta Grant near La Joya, Socorro County, New Mexico. New Mexico Bureau of Mines and Mineral Resources, Circular, 195, 7–19
Contribution à l'étude des vertébrés du Crétacé portugais et spécialement du Cénomanien de l'Estramadure. Comunicações dos Serviços Geológicos de Portugal, 67(2), 191–300
Upper Cretaceous sharks from the Black Hills region, Wyoming and South Dakota. Mountain Geologist, 16(2), 59–66
Les Sélaciens des terrains néocrétacés et paléocènes de Belgique et des contrées limitrophes. Eléments d'une biostratigraphie intercontinentale. Mémoires pour servir à l'explication des Cartes géologiques et minières de la Belgique, 15, 1–401
Contribution à l'étude des Sélaciens du groupe Monmouth (Campanien-Maestrichtien) du New Jersey. Palaeontographica, Abt. A, 151(1–3), 1–46
Selachians from the Carlile Shale (Turonian) of South Dakota. Journal of Paleontology, 47(3), 504–514
The Cretaceous Selachian Genus, Ptychotrygon JAEKEL 1894. Eclogae Geologicae Helvetiae, 65(3), 647–656
A request for opinions on a neotype for Ptychotrygon triangularis (Reuss). Journal of Paleontology, 44, 166
CHAPTER 26 Pisces In The Fossil Record. HARLAND, W.B. et al. (Eds.) 1967, London (Geological Society), pp: 627-683
Die Fische der Vorwelt, mit steter Berücksichtigung der lebenden Fische. Erster Band: Wirbelthiere. Dritte Abtheilung: Fische: i–xii, 1–467. Leipzig (Brockhaus).
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
The first southern hemisphere occurrence of the extinct Cretaceous sclerorhynchoid sawfish Ptychotrygon (Chondrichthyes, Batoidea), with a review of Ptychotrygon taxonomy. Journal of Vertebrate Paleontology, 42(2), Article e2162411
DOI: 10.1080/02724634.2022.2162411
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
An Upper Cretaceous (middle Campanian) marine chondrichthyan and osteichthyan fauna from the Rattlesnake Mountain sandstone member of the Aguja Formation in West Texas. Cretaceous Research, 69, 6–33
DOI: 10.1016/j.cretres.2016.08.008
Fossil Marine Vertebrates from the Blue Hill Shale Member (Middle Turonian) of the Upper Cretaceous Carlile Shale in Northeastern Nebraska. Transactions of the Kansas Academy of Science, 119(2), 211–221
DOI: 10.1660/062.119.0213
Fossil Fish Fauna from the Uppermost Graneros Shale (Upper Cretaceous: Middle Cenomanian) in Southeastern Nebraska. Transactions of the Kansas Academy of Science, 115(3–4), 145–152
DOI: 10.1660/062.115.0308
An overview of Late Cretaceous vertebrates from Alabama. Bulletin of the Alabama Museum of Natural History, 31(1), 46–66
Early coniacian (late cretaceous) selachian fauna from the basal Atco Formation, lower Austin Group, north central Texas. Paludicola, 8(3), 107–127
Chondrichthyans from the Lower Ferron Sandstone Member of the Mancos Shale (upper Cretaceous: Middle Turonian) of Emery and Carbon Counties, Utah, USA. Journal of Paleontology, 84(2), 248–266
DOI: 10.1666/09-053R.1
A nearshore vertebrate assemblage from the late cretaceous (Turonian) Atarque Sandstone, Socorro County, New Mexico. New Mexico Geological Society Guidebook, 60th Field Conference, Geology of the Chupadera Mesa Region: 315–320
Late Cretaceous selachian biostratigraphy in New Mexico. M.S. thesis: Albuquerque, University of New Mexico, 117 p.
Distribution, age and correlation of Cretaceous fossil vertebrates from Arizona. New Mexico Museum of Natural History and Science, Bulletin, 29, 104–109
Campanian (Late Cretaceous) Selachian Fauna from the Cliff House Sandstone near Cuba, New Mexico. New Mexico Geological Society, 26(2), 64–65
Late Cretaceous Chondrichthyans from the Carlile Shale (Middle Turonian to Early Coniacian) of the Black Hills Region, South Dakota and Wyoming. Mountain Geologist, 41(1), 1–16
Middle Turonian (Late Cretaceous) selachian fossil assemblages from central New Mexico [Abstract]. Geological Society of America, Abstracts with Programs, 35: 15
Los dientes de seláceos del Cretácico de la depresión central asturiana. Thèse Doct., Univ. d'Oviedo(non publiée): 1–476, 110 fig., 1–79 pl.
A selachian fauna from the Late Cretaceous of Jordan. Abhath Al–Yamouk Basic Sciences and Engineering, 10(2b), 374–434
A new selachian fauna from the Eutaw Formation (Upper Cretaceous/Early to Middle Santonian) of Chattahoochee County, Georgia. Palaeontographica, Abt. A, 261(4–6), 83–102
Elasmobranchii from the late Cretaceous of Jordan [Abstract]. Journal of Vertebrate Paleontology, 19(Supplement to Number 3), 87A
Additions aux faunes de sélaciens du Crétacé du Texas (Albien supérieur-Campanien). Palaeo Ichthyologica, 9, 5–111
The collector's guide to fossil sharks and rays from the Cretaceous of Texas. Before Time, Lewisville, 1993
Late Cretaceous selachians and associated marine vertebrates from the Dakota Rose Quarry, Grant County, South Dakota. Proceedings of the South Dakota Academy of Science, 72, 241–248
A guide to the Frankstown vertebrate fossil locality (Upper Cretaceous), Prentiss County, Mississippi. Mississippi Department of Environmental Quality, Office of Geology, Circular 4: 43pp
Selachians from the Hosta Tongue of the Point Lookout Sandstone (Upper Cretaceous, Santonian), central New Mexico. New Mexico Geological Society Guidebook, 40, 239–245
Selachians from the Late Cretaceous (Turonian) Atarque Sandstone Member, Tres Hermanos Formation, Sevilleta Grant, Socorro County, New Mexico. New Mexico Geology, 7, 1–7
Selachians from the Atarque Sandstone Member of the Tres Hermanos Formation (Upper Cretaceous: Turonian), Sevilleta Grant near La Joya, Socorro County, New Mexico. New Mexico Bureau of Mines and Mineral Resources, Circular, 195, 7–19
Contribution à l'étude des vertébrés du Crétacé portugais et spécialement du Cénomanien de l'Estramadure. Comunicações dos Serviços Geológicos de Portugal, 67(2), 191–300
Upper Cretaceous sharks from the Black Hills region, Wyoming and South Dakota. Mountain Geologist, 16(2), 59–66
Les Sélaciens des terrains néocrétacés et paléocènes de Belgique et des contrées limitrophes. Eléments d'une biostratigraphie intercontinentale. Mémoires pour servir à l'explication des Cartes géologiques et minières de la Belgique, 15, 1–401
Contribution à l'étude des Sélaciens du groupe Monmouth (Campanien-Maestrichtien) du New Jersey. Palaeontographica, Abt. A, 151(1–3), 1–46
Selachians from the Carlile Shale (Turonian) of South Dakota. Journal of Paleontology, 47(3), 504–514
The Cretaceous Selachian Genus, Ptychotrygon JAEKEL 1894. Eclogae Geologicae Helvetiae, 65(3), 647–656
A request for opinions on a neotype for Ptychotrygon triangularis (Reuss). Journal of Paleontology, 44, 166
CHAPTER 26 Pisces In The Fossil Record. HARLAND, W.B. et al. (Eds.) 1967, London (Geological Society), pp: 627-683
Die Fische der Vorwelt, mit steter Berücksichtigung der lebenden Fische. Erster Band: Wirbelthiere. Dritte Abtheilung: Fische: i–xii, 1–467. Leipzig (Brockhaus).