Ptychotrygon sp.
Classification: Elasmobranchii Rajiformes Ptychotrygonidae
Types
Ptychotrygon sp.
Ptychotrygon sp.
Description:
Citation: Ptychotrygon sp. : In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 11/2024
Remarks
shark-references Species-ID=5419;
shark-references Species-ID=5419;
References
New fossiliferous sites from the mid-Cretaceous Tendrara dome (High Plateaus, Morocco): biostratigraphical, paleoenvironmental and paleogeographical implications. Cretaceous Research, 161, Article 105908
DOI: 10.1016/j.cretres.2024.105908
First reelaborated Cretaceous batoid of the Early Miocene from Spain. Palaeobiodiversity and Palaeoenvironments, 103, 569–574
DOI: 10.1007/s12549-022-00564-w
First Report of Elasmobranchii and Osteichthyans from the Fox Hills Formation (Late Cretaceous), Poison Springs Locality, Northeastern Colorado. Transactions of the Kansas Academy of Science, 125(3-4), 195–232
DOI: 10.1660/062.125.0310
Campanian sharks, rays and other fossils from a long-gone Basque-Cantabrian sea. Publica, Autor & Editor, Vitoria-Gasteiz, 274 pp. [ISBN: 978-84-09-30406-6]
Upper Cretaceous neoselachians from the Basque-Cantabrian Region (Northern Spain). Unpublished doctoral thesis, University of the Basque Country (UPV/EHU), Leioa, 479 pp.
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
4 - Enameloid Microstructure in Rays In Evolution of Dental Tissues and Paleobiology in Selachians, ISTE Press Ltd. Published by Elsevier Ltd.: 47-59
DOI: 10.1016/B978-1-78548-139-0.50004-3
Palaeontology of the upper Turonian paralic deposits of the Sainte-Mondane Formation, Aquitaine Basin, France. Geologica Acta, 14(1), 53–69
Paleoecology of the Gaddis site in the Upper Cretaceous Aguja Formation, Terlingua, Texas. Palaios, 31(7), 347–357
DOI: 10.2110/palo.2015.099
Fossil marine vertebrates from the Codell Sandstone Member (middle Turonian) of the Upper Cretaceous Carlile Shale in Jewell County, Kansas, USA. Cretaceous Research, 65, 172–198
DOI: 10.1016/j.cretres.2016.04.017
Chondrichthyan tooth enameloid: past, present, and future. Zoological Journal of the Linnean Society, 174(3), 549–570
DOI: 10.1111/zoj.12244
Late Cretaceous elasmobranch palaeoecology in NW Europe. Palaeogeography, Palaeoclimatology, Palaeoecology, 388, 23–41
DOI: 10.1016/j.palaeo.2013.07.027
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
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
Fossil vertebrates from the tropic shale (Upper cretaceous), southern Utah. In Titus, A.L., Loewen, M.A. (Eds.), At the Top of the Grand Staircaes, The Late Cretaceous of Southern Utah. Indiana University Press.
Mid-Cenomanian vertebrate faunas of the WesternInterior Seaway of North America and their evolutionary, paleobiogeographical, and paleoecological implications. Palaeogeography, Palaeoclimatology, Palaeoecology, 295(1–2), 199–214
DOI: 10.1016/j.palaeo.2010.05.038
Late cretaceous microvertebrate fauna from the northern state of Coahuila, Mexico [Abstract]. Journal of Vertebrate Paleontology, 29(Supplement to Number 3), 151A
Neoselachians (Chondrichthyes, Elasmobranchii) from the Lower and lower Upper Cretaceous of north-eastern Spain. Zoological Journal of the Linnean Society, 155(2), 316–347
DOI: 10.1111/j.1096-3642.2008.00439.x
Fossil marine vertebrates from the lowermost Greenhorn Limestone (Upper Cretaceous: Middle Cenomanian) in southeastern Colorado. Journal of Paleontology, 80(sp63), 1–45
DOI: 10.1666/0022-3360(2006)80[1:FMVFTL]2.0.CO;2
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
A marine ichthyofauna from the Upper Dakota Sandstone (Late Cretaceous) [Abstract]. Transactions of the Kansas Academy of Science, 108(1/2), 71
DOI: 10.1660/0022-8443(2005)108[0069:AOTAMO]2.0.CO;2
A new selachian fauna from the Wadi Umm Ghudran Formation (Late Cretaceous) - Central Jordan. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 226(3), 419–444
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
Fossil selachians from the New Egypt Formation (Upper Cretaceous, Late Maastrichtian) of Arneytown, Monmouth County, New Jersey. Palaeontographica, Abt. A, 261(4–6), 113–124
New biostratigraphical data on the marine Upper Cretaceous and Palaeogene of Jordan. Newsletters on Stratigraphy, 38, 81–95
Upper Cretaceous Sharks and Rays from the Prokop Opencast Mine at Brezina Near Moravska Trebova. Acta Universitatis Palackianae Olmucensis, Geologica, 36, 51–61
Additional Fish teeth fossils from the early Maastrichtian of Esh-Shidiya, SE-Jordan. Abhath Al–Yamouk Basic Sciences and Engineering, 8(1), 111–126
Elasmobranchii from the late Cretaceous of Jordan [Abstract]. Journal of Vertebrate Paleontology, 19(Supplement to Number 3), 87A
Los dientes de Seláceos como elementos zonales para el Cretácico de Asturias: avance de resultados. In Fernández López, S.(coordinador). Comunicaciones de las X Jornadas de Paleontología, Excursión A: 32–34
Sedimentology, palaeontology, biostratigraphy and correlation of the Late Cretaceous Vilquechico Group of southern Peru. Cretaceous Research, 14, 623–661
Découverte d'un faunule d´âge crétacé dans le miocène moyen du sud-ouest du bassin de Paris. Cossmanniana, Hors–série 2, 39–42
The Campanian Terlingua local fauna, with a summary of other vertebrates from the Aguja Formation, Trans-Pecos Texas. Journal of Vertebrate Paleontology, 12(4), 472–493
DOI: 10.1080/02724634.1992.10011475
Découverte de nouvelles faunes de sélaciens (Neoselachii) dans les phosphates maastrichtiens de la Mer Rouge, Egypte. Münchner Geowissenschaftliche Abhandlungen Reihe A, Geologie und Paläontologie, 19, 17–56
Sur la découverte des genres Ischyrhiza et Ptychotrygon (Selachii, Batomorphii) dans le Crétacé supérieur de Vendée (France). Geobios, 14(6), 807–712
DOI: 10.1016/S0016-6995(81)80154-4
New fossiliferous sites from the mid-Cretaceous Tendrara dome (High Plateaus, Morocco): biostratigraphical, paleoenvironmental and paleogeographical implications. Cretaceous Research, 161, Article 105908
DOI: 10.1016/j.cretres.2024.105908
First reelaborated Cretaceous batoid of the Early Miocene from Spain. Palaeobiodiversity and Palaeoenvironments, 103, 569–574
DOI: 10.1007/s12549-022-00564-w
First Report of Elasmobranchii and Osteichthyans from the Fox Hills Formation (Late Cretaceous), Poison Springs Locality, Northeastern Colorado. Transactions of the Kansas Academy of Science, 125(3-4), 195–232
DOI: 10.1660/062.125.0310
Campanian sharks, rays and other fossils from a long-gone Basque-Cantabrian sea. Publica, Autor & Editor, Vitoria-Gasteiz, 274 pp. [ISBN: 978-84-09-30406-6]
Upper Cretaceous neoselachians from the Basque-Cantabrian Region (Northern Spain). Unpublished doctoral thesis, University of the Basque Country (UPV/EHU), Leioa, 479 pp.
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
4 - Enameloid Microstructure in Rays In Evolution of Dental Tissues and Paleobiology in Selachians, ISTE Press Ltd. Published by Elsevier Ltd.: 47-59
DOI: 10.1016/B978-1-78548-139-0.50004-3
Palaeontology of the upper Turonian paralic deposits of the Sainte-Mondane Formation, Aquitaine Basin, France. Geologica Acta, 14(1), 53–69
Paleoecology of the Gaddis site in the Upper Cretaceous Aguja Formation, Terlingua, Texas. Palaios, 31(7), 347–357
DOI: 10.2110/palo.2015.099
Fossil marine vertebrates from the Codell Sandstone Member (middle Turonian) of the Upper Cretaceous Carlile Shale in Jewell County, Kansas, USA. Cretaceous Research, 65, 172–198
DOI: 10.1016/j.cretres.2016.04.017
Chondrichthyan tooth enameloid: past, present, and future. Zoological Journal of the Linnean Society, 174(3), 549–570
DOI: 10.1111/zoj.12244
Late Cretaceous elasmobranch palaeoecology in NW Europe. Palaeogeography, Palaeoclimatology, Palaeoecology, 388, 23–41
DOI: 10.1016/j.palaeo.2013.07.027
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
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
Fossil vertebrates from the tropic shale (Upper cretaceous), southern Utah. In Titus, A.L., Loewen, M.A. (Eds.), At the Top of the Grand Staircaes, The Late Cretaceous of Southern Utah. Indiana University Press.
Mid-Cenomanian vertebrate faunas of the WesternInterior Seaway of North America and their evolutionary, paleobiogeographical, and paleoecological implications. Palaeogeography, Palaeoclimatology, Palaeoecology, 295(1–2), 199–214
DOI: 10.1016/j.palaeo.2010.05.038
Late cretaceous microvertebrate fauna from the northern state of Coahuila, Mexico [Abstract]. Journal of Vertebrate Paleontology, 29(Supplement to Number 3), 151A
Neoselachians (Chondrichthyes, Elasmobranchii) from the Lower and lower Upper Cretaceous of north-eastern Spain. Zoological Journal of the Linnean Society, 155(2), 316–347
DOI: 10.1111/j.1096-3642.2008.00439.x
Fossil marine vertebrates from the lowermost Greenhorn Limestone (Upper Cretaceous: Middle Cenomanian) in southeastern Colorado. Journal of Paleontology, 80(sp63), 1–45
DOI: 10.1666/0022-3360(2006)80[1:FMVFTL]2.0.CO;2
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
A marine ichthyofauna from the Upper Dakota Sandstone (Late Cretaceous) [Abstract]. Transactions of the Kansas Academy of Science, 108(1/2), 71
DOI: 10.1660/0022-8443(2005)108[0069:AOTAMO]2.0.CO;2
A new selachian fauna from the Wadi Umm Ghudran Formation (Late Cretaceous) - Central Jordan. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 226(3), 419–444
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
Fossil selachians from the New Egypt Formation (Upper Cretaceous, Late Maastrichtian) of Arneytown, Monmouth County, New Jersey. Palaeontographica, Abt. A, 261(4–6), 113–124
New biostratigraphical data on the marine Upper Cretaceous and Palaeogene of Jordan. Newsletters on Stratigraphy, 38, 81–95
Upper Cretaceous Sharks and Rays from the Prokop Opencast Mine at Brezina Near Moravska Trebova. Acta Universitatis Palackianae Olmucensis, Geologica, 36, 51–61
Additional Fish teeth fossils from the early Maastrichtian of Esh-Shidiya, SE-Jordan. Abhath Al–Yamouk Basic Sciences and Engineering, 8(1), 111–126
Elasmobranchii from the late Cretaceous of Jordan [Abstract]. Journal of Vertebrate Paleontology, 19(Supplement to Number 3), 87A
Los dientes de Seláceos como elementos zonales para el Cretácico de Asturias: avance de resultados. In Fernández López, S.(coordinador). Comunicaciones de las X Jornadas de Paleontología, Excursión A: 32–34
Sedimentology, palaeontology, biostratigraphy and correlation of the Late Cretaceous Vilquechico Group of southern Peru. Cretaceous Research, 14, 623–661
Découverte d'un faunule d´âge crétacé dans le miocène moyen du sud-ouest du bassin de Paris. Cossmanniana, Hors–série 2, 39–42
The Campanian Terlingua local fauna, with a summary of other vertebrates from the Aguja Formation, Trans-Pecos Texas. Journal of Vertebrate Paleontology, 12(4), 472–493
DOI: 10.1080/02724634.1992.10011475
Découverte de nouvelles faunes de sélaciens (Neoselachii) dans les phosphates maastrichtiens de la Mer Rouge, Egypte. Münchner Geowissenschaftliche Abhandlungen Reihe A, Geologie und Paläontologie, 19, 17–56
Sur la découverte des genres Ischyrhiza et Ptychotrygon (Selachii, Batomorphii) dans le Crétacé supérieur de Vendée (France). Geobios, 14(6), 807–712
DOI: 10.1016/S0016-6995(81)80154-4