Ptychodus polygyrus
Agassiz, 1835
Classification: Elasmobranchii incert. sedis Ptychodontidae
Reference of the original description
Rapport sur les poissons fossiles découverts depuis la publication de la troisième livraison. In Feuilleton additionel sur les Recherches sur les poissons fossiles. Quatrième livraison(Janvier 1835). Imprimerie de Petitpierre et Prince(text), Neuchatel, pp. 39- 64
Rapport sur les poissons fossiles découverts depuis la publication de la troisième livraison. In Feuilleton additionel sur les Recherches sur les poissons fossiles. Quatrième livraison(Janvier 1835). Imprimerie de Petitpierre et Prince(text), Neuchatel, pp. 39- 64
Synonyms / new combinations and misspellings
Ptychodus aff. polygyrus, Ptychodus belluccii, Ptychodus beluccii, Ptychodus cf. polygyrus, Ptychodus concentricus, Ptychodus polygirus, Ptychodus polygurus, Ptychodus polygyrus concentricus, Ptychodus polygyrus marginalis, Ptychodus polygyrus sulcatus, Ptychodus sulcatus
Ptychodus aff. polygyrus, Ptychodus belluccii, Ptychodus beluccii, Ptychodus cf. polygyrus, Ptychodus concentricus, Ptychodus polygirus, Ptychodus polygurus, Ptychodus polygyrus concentricus, Ptychodus polygyrus marginalis, Ptychodus polygyrus sulcatus, Ptychodus sulcatus
Description:
Citation: Ptychodus polygyrus Agassiz, 1835: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024
Remarks
shark-references Species-ID=5388;
valid after Leidy (1868) p. 208 [1414]; Woodward (1889) p. 143 [2593]; Amadori et al. (2020) p. 4 [28244]
Links: Original description of Agassiz Recherches sur les Poissons Fossiles (1833-1843)
shark-references Species-ID=5388;
valid after Leidy (1868) p. 208 [1414]; Woodward (1889) p. 143 [2593]; Amadori et al. (2020) p. 4 [28244]
Links: Original description of Agassiz Recherches sur les Poissons Fossiles (1833-1843)
References
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DOI: 10.1126/science.abn2080
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
A diverse assemblage of Ptychodus species (Elasmobranchii: Ptychodontidae) from the Upper Cretaceous of Ukraine, with comments on possible diversification drivers during the Cenomanian, Cretaceous Research, 151, Article 105659
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A diverse assemblage of Ptychodus species (Elasmobranchii: Ptychodontidae) from the Upper Cretaceous of Ukraine, with comments on possible diversification drivers during the Cenomanian, Cretaceous Research, 151, Article 105659
DOI: 10.1016/j.cretres.2023.105659
Stratigraphic, Geographic, and Paleoecological Distribution of the Late Cretaceous Shark Genus Ptychodus within the Western Interior Seaway, North America. New Mexico Museum of Natural History and Science, Bulletin, 81, 1–94
A revision of the Upper Cretaceous shark Ptychodus mediterraneus Canavari, 1916 from northeastern Italy, with a reassessment of P. latissimus and P. polygyrus Agassiz, 1835 (Chondrichthyes; Elasmobranchii). Cretaceous Research, 110, Article 104386
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Type and figured specimens of fossil vertebrates in the collection of the University of Kansas Museum of Natural History. Part I. Fossil Fishes. University of Kansas, Museum of Natural History, Miscellaneous Publication, 73: 1–53
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Upper Cretaceous sharks from the Black Hills region, Wyoming and South Dakota. Mountain Geologist, 16(2), 59–66
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DOI: 10.1126/science.abn2080
Global impact and selectivity of the Cretaceous-Paleogene mass extinction among sharks, skates, and rays. Science, 379, 802–806
DOI: 10.1126/science.abn2080
A diverse assemblage of Ptychodus species (Elasmobranchii: Ptychodontidae) from the Upper Cretaceous of Ukraine, with comments on possible diversification drivers during the Cenomanian, Cretaceous Research, 151, Article 105659
DOI: 10.1016/j.cretres.2023.105659
A diverse assemblage of Ptychodus species (Elasmobranchii: Ptychodontidae) from the Upper Cretaceous of Ukraine, with comments on possible diversification drivers during the Cenomanian, Cretaceous Research, 151, Article 105659
DOI: 10.1016/j.cretres.2023.105659
Stratigraphic, Geographic, and Paleoecological Distribution of the Late Cretaceous Shark Genus Ptychodus within the Western Interior Seaway, North America. New Mexico Museum of Natural History and Science, Bulletin, 81, 1–94
A revision of the Upper Cretaceous shark Ptychodus mediterraneus Canavari, 1916 from northeastern Italy, with a reassessment of P. latissimus and P. polygyrus Agassiz, 1835 (Chondrichthyes; Elasmobranchii). Cretaceous Research, 110, Article 104386
DOI: 10.1016/j.cretres.2020.104386
Marine vertebrates from the Santonian coastal carbonates of northwestern Germany – a tool for the reconstruction of a Proto- North Sea Basin intertidal dinosaur-exchange bridge. Open Geosciences, 7(1), 342–361
DOI: 10.1515/geo-2015-0020
Die Neoselachier der höheren Oberkreide (Campanium) des Münsterlandes. Eine Übersicht. Geologie und Paläontologie in Westfalen, 85, 1–61
An overview of Late Cretaceous vertebrates from Alabama. Bulletin of the Alabama Museum of Natural History, 31(1), 46–66
A note on the occurrence of Ptychodus polygyrus (Ptychodontidae) from the Late Cretaceous of Alabama, with comments on the stratigraphic and geographic distribution of the species. Bulletin of the Alabama Museum of Natural History, 31(1), 105–113
A Note on Late Cretaceous Fish Taxa Recovered from Stream Gravels at Site AGr-43 in Greene County, Alabama. Bulletin of the Alabama Museum of Natural History, 31(1), 84-97
Systematic, stratigraphic, geographic, and paleoecological distribution of the Late Cretaceous shark genus Ptychodus within the Western Interior Seaway. Unpublished MS thesis, University of Texas, Dallas, 434 pp
Annotated checklist of fossil fishes from the Smoky Hill Chalk of the Niobrara Chalk (Upper Cretaceous) in Kansas. New Mexico Museum of Natural History and Science, Bulletin, 35, 193–213
Cenomanian-Turonian Fish Fauna from the Boquillas Formation at Jaboncillos, North-West Coahuila, Mexico. In Fourth International Meeting On Mesozoic Fishes – Systematics, Homology, And Nomenclature Miraflores De La Sierra, Madrid, Spain August 8th–14th, 2005, Extended Abstracts: 105–108
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
Late Cretaceous sharks in the Opole Silesia region (SW Poland). Geologia Sudetica, 35, 13–24
Note on the occurrence of five species of ptychodontid sharks from a single locality in the Smoky Hill Chalk (Late Cretaceous) of western Kansas [Abstract]. Kansas Academy of Science, Abstracts 22: 29
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
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
Fossil Shark Teeth of the World. Lamna Books, 170 p
Upper Cretaceous Sharks and Rays from the Prokop Opencast Mine at Brezina Near Moravska Trebova. Acta Universitatis Palackianae Olmucensis, Geologica, 36, 51–61
Elasmobranch teeth from the mid-Cretaceous sequence of the Mangyshlak Mountains, western Kazakhstan. Acta Geologica Polonica, 46(1–2), 165–169
Catalogue of Paleozoic and Mesozoic Vertebrates and Vertebrate localities of the Tre Venezie area (North Eastern Italy). Memorie degli Istituti di Geologia e Mineralogia dell'Universita di Padova, 46, 255–281
The collector's guide to fossil sharks and rays from the Cretaceous of Texas. Before Time, Lewisville, 1993
Selachier (Pisces: Neoselachii) aus dem höheren Campanium (Oberkreide) Westfalens (Nordrhein-Westfalen, NW-Deutschland). Geologie und Paläontologie in Westfalen, 14, 1–161
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
Type and figured specimens of fossil vertebrates in the collection of the University of Kansas Museum of Natural History. Part I. Fossil Fishes. University of Kansas, Museum of Natural History, Miscellaneous Publication, 73: 1–53
Teeth of fishes of the genus Ptychodus from Cretaceous chalk sediments in the vicinity of Cracow. Bulletin of the Polish Academy of Sciences, Earth Sciences, 28, 51–57
Teeth of fishes of the genus Ptychodus from Cretaceous chalk sediments in the vicinity of Cracow. Bulletin of the Polish Academy of Sciences, Earth Sciences, 28, 51–57
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
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
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
The vertebrate fauna of the Selma Formation of Alabama. Part VIII. The fishes. Fieldiana Geology, Mem., 3(8), 1–72
Les poissons fossiles du Crétacé Supérieur et le Paléogène de la Bulgarie. [In Bulgarian with French summary] Annuaire de l’Université de Sofia, Faculté de Géologie et Géographie, Géologie, 59(1), 1–22
On the Age of the Phosphorite Horizon in the Roof of the Cenomanian in the Vicinity of Saratov on the findings fisch teeth. [in russian] Uch. Zap. Sarat. Univ., 45: 83–84
Sur des restes de poissons du crétacé supérieur des environs d'Héraclée (Anatolie). Annales de la société géologique de Belgique, 58, 76–81
Additions et rectifications à la note intitulée: Les poissons fossiles originaux conservés a l´Institut de Géologie de l´Université de Neuchatel. Bulletin de la Société Neuchateloise des Sciences Naturelles, 53, 197–199
DOI: 10.5169/seals-88664
Les Poissons du Crétacé marin de la Belgique et du Limbourg hollandais (note préliminaire). Les résultats stratigraphiques de leur étude. Bulletin de la Société Belge de Géologie, de Paléontologie et d'Hydrologie, 37(3), 199–299
Die Eocaenfaunen der bayrischen Alpen, I. Teil: die Faunen des Unter- und Mitteleocaen. II. Teil: Die Obereocaenfauna. Abhandlungen der Bayerischen Akademie der Wissenschaften, Mathematisch–Naturwissenschaftliche Abteilung, 30, 79–153
On a Collection of Upper Cretaceous Teeth and other Vertebrate Remains from a Deep Sea Deposit in the Island of Timor. Jaarboek van het Mijnwezen in Nederlandsch Oost–Indië, 49(4), 57–71
Appunti sulla ittiofauna fossile dell'Emilia conservata nel Museo Geologico dell'Università di Parma. Bollettino della Società Geologica Italiana, 31, 35–78
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