Sphenodus sp.
Classification: Elasmobranchii Hexanchiformes Orthacodontidae
Types
Sphenodus sp.
Sphenodus sp.
Description:
Citation: Sphenodus sp. : In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024
Remarks
shark-references Species-ID=6549;
shark-references Species-ID=6549;
References
Fossil chondrichthyans of the Carpathian-Pannonian Region (in Hungarian: A Kárpát-Pannon-térség fosszilis porcoshalai). Hungarian Natural History Museum, Dabasi Nyomda Zrt., Budapest. 255 pages, ISBN 978-963-9877-52-8
Microvertebrates from the Lower Greensand Group (Lower Cretaceous) of Clophill, Bedfordshire, UK, and Nutfield, Surrey, UK. Proceedings of the Geologists' Association, 135(5), 493–517
DOI: 10.1016/j.pgeola.2024.07.002
Santonian-Campanian neoselachian faunas of the Upper Cretaceous Yezo Group in Nakagawa Town, Hokkaido, Japan. Cretaceous Research, 133, Article 105139
DOI: 10.1016/j.cretres.2022.105139
Taxonomic revision of the shark Sphenodus in the Jurassic collections of the “Museo Geologico G.G. Gemmellaro” (Palermo, Sicily). Bollettino della Società Paleontologica Italiana, 60(2), 169–181
Jurassic neoselachian sharks from the Mt Nerone Pelagic Carbonate Platform (Umbria-Marche Apennine, Italy): a further constrain for the palaeoecology related to PCP systems. Historical Biology, 33(9), 1383–1394
DOI: 10.1080/08912963.2019.1699920
Paleoenvironmental context and significance of a partial elasmosaurid skeleton from the Albian of Haute-Provence, France. Cretaceous Research, 108, Article 104293
DOI: 10.1016/j.cretres.2019.104293
Correction to: A Late Jurassic (Kimmeridgian–early Tithonian) fish fauna of the Eperkés-hegy (Olaszfalu, Bakony Mts., Hungary): the oldest record of Notidanodon Cappetta, 1975 and a short revision of Mesozoic Hexanchidae. Palaeobiodiversity and Palaeoenvironments, 100, 171–177
DOI: 10.1007/s12549-019-00382-7
A Late Jurassic (Kimmeridgian–early Tithonian) fish fauna of the Eperkés-hegy (Olaszfalu, Bakony Mts., Hungary): the oldest record of Notidanodon Cappetta, 1975 and a short revision of Mesozoic Hexanchidae. Palaeobiodiversity and Palaeoenvironments, 100(1), 151–170
DOI: 10.1007/s12549-018-00368-x
A new Pliensbachian elasmobranch (Vertebrata, Chondrichthyes) assemblage from Europe, and its contribution to the understanding of late Early Jurassic elasmobranch diversity and distributional patterns. Paläontologische Zeitschrift, 93(4), 637–658
DOI: 10.1007/s12542-019-00451-4
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
Before and after the K/Pg extinction in West Antarctica: New marine fish records from Marambio (Seymour) Island. Cretaceous Research, 85, 250–265
DOI: 10.1016/j.cretres.2018.01.004
Fish remains from the Lower Cretaceous (Valanginian-Hauterivian) of Hárskút (Hungary, Bakony Mts). Fragmenta Palaeontologica Hungarica, 34, 49–61
Sphenodus (Chondrichthyes, Neoselachii) from the Upper Cretaceous in Nakagawa Town, Hokkaido, Japan. Paleontological Research, 21(2), 122–130
DOI: 10.2517/2016PR009
Pisces. In Piller, W.E. (ed.) Catalogus Fossilium Austriae, Band 3 - Verlag der Österreichischen Akademie der Wissenschaften, Wien, ISBN13: 978-3-7001-7238-3, 576 pp.
Palaeoecological implications of neoselachian shark teeth from the Bathonian (Middle Jurassic) ore-bearing clays at Gnaszyn, Kraków-Silesia Homocline, Poland. Acta Geologica Polonica, 62(3), 397–402
DOI: 10.2478/v10263-012-0022-y
Paleontologické nálezy z lokality Hrádok [Paleontological findings from locality Hrádok] Geologické výzkumy na Moravě a ve Slezsku, 2011(2), 79–82
Enameloid microstructure of some Cretaceous Hexanchiformes and Synechodontiformes (Chondrichthyes, Neoselachii): new structures and systematic implications. Microscopy Research and Technique, 74(2), 196–205
DOI: 10.1002/jemt.20892
Neoselachian sharks from the Callovian-Oxfordian (Jurassic) of Ogrodzieniec, Zawiercie Region, southern Poland. Palaeontology, 53(4), 887–902
DOI: 10.1111/j.1475-4983.2010.00967.x
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
Jurassic fishes of Gondwana. Revista de la Asociación Geológica Argentina, 63(4), 586–612
Synechodontiform sharks (Chondrichthyes, Neoselachii) from the Upper Cretaceous of Antarctica. In G. Arratia, H.-P. Schultze & M.V.H. Wilson (Eds.), Mesozoic Fishes 4 – Homology and Phylogeny (pp. 455–467). Verlag Dr. Friedrich Pfeil
A short synopsis of Cretaceous synechodontiform sharks (Chondrichthyes, Neoselachii) from Antarctica. Hallesches Jahrbuch für Geowissenschaften, Beiheft 23, 133–134
Pictorial guide to the fossil shark teeth from the Upper Cretaceous of Hornby Island, British Columbia, Canada. Digital Production W.A. HESSIN, p. 1–35.
Restos directos de vertebrados del Jurásico de Asturias. in: E. Fernández–Martínez(ed.), XXII Jornadas de la Sociedad Española de Paleontología y simposios de los proyectos PICG 493, 503, 499, y 467. Libro de resúmenes. León, Spain: Universidad de León: 171–173
(Elasmobranchs of the western margin of the West Siberian Paleogene basin.) «in russian». Ekaterinburg: IGG UB RAS, 2006, 224 p., ICC 5–94332–048–2
Late Cretaceous Antarctic fish diversity. from: FRANCIS, J. E., PIRRIE, D. & CRAME, J.A. (Eds) 2006. Cretaceous–Tertiary High–Latitude Palaeoenvironments, James Ross Basin, Antarctica. Geological Society, London, Special Publications, 258: 83–100
Poznámky k fosílnym spoločenstvám v bradle pri Beňatine. [Remarks to fossil assemblages at klippe near Beňatina]. Mineralia Slovaca, 37(3), 321–323
On records of the elasmobranchs teeth (Chondrichthyes: Elasmobranchii) from the lower Callovian of Russia. Questions of Upper Paleozoic and Mesozoic paleontology and stratigraphy, Transactions of the Scientific Research Geological Institute of the N. G. Chernyshevskii Saratov State University, 16: 133–154
Late Jurassic selachians (Chondrichthyes, Elsamobranchii) from southern Germany: Re-evaluation on taxonomy and diversity. Zitteliana, A 44, 67–95
Selachians and actinopterygians from the Upper Jurassic of Tendaguru, Tanzania. Mitteilungen aus dem Museum für Naturkunde in Berlin, Geowissenschaftliche Reihe, 5, 207–230
DOI: 10.1002/mmng.20020050112
Sélaciens du Crétacé (Albien-Maastrichtien) d'Angola. Palaeontographica, Abt. A, 264(5–6), 85–146
Palaeoecology and depositional environments of the Tendaguru Beds (Late Jurassic to Early Cretaceous, Tanzania). Mitteilungen aus dem Museum für Naturkunde in Berlin, Geowissenschaftliche Reihe, 5, 19–44
DOI: 10.1002/mmng.20020050103
About first records of the Jurassic sharks teeth (Chondrichthyes, Elasmobranchii) from the Volga River Basin, Russia. “Research results from SRGI and Geological Faculty of SSU”: Transactions of the Scientific Research Geological Institute of the N. G. Tchernyshevsky Saratov State University. New series. Saratov: "Scientific Book" Publishing, Vol. VII. P. 5–18. 7 figs. [In Russian with English summary and explanations of figures]
Fischzähne aus dem Oberjura Nordwesteuropas - Systematik, Biogeochemie und Palökologie. Doktorarbeit, Universität Hannover
A new Pliensbachian (early Jurassic) neoselachian shark fauna from southern Sweden. Acta Palaeontologica Polonica, 45(4), 407–424
Chondrichthyens mésozoiques du Grand-Duché de Luxembourg. Belgian Geological Survey, Professional Paper, Elasmobranches et Stratigraphie, 278, 11–21
Late Mesozoic and Cenozoic fish faunas of Japan. Island Arc, 3(4), 255–269
DOI: 10.1111/j.1440-1738.1994.tb00115.x
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
Late Cretaceous fish fossils from Nemuro Municipality, Hokkaido, Japan. [in Japanese, with English summary] Memoirs of the National Science Museum, 26, 39–46
The assessment of REE patterns and 143 Nd/144 Nd ratios in fish remains. Earth and Planetary Science Letters, 84(2/3), 181–196
DOI: 10.1016/0012-821X(87)90084-7
Fossil chondrichthyans of the Carpathian-Pannonian Region (in Hungarian: A Kárpát-Pannon-térség fosszilis porcoshalai). Hungarian Natural History Museum, Dabasi Nyomda Zrt., Budapest. 255 pages, ISBN 978-963-9877-52-8
Microvertebrates from the Lower Greensand Group (Lower Cretaceous) of Clophill, Bedfordshire, UK, and Nutfield, Surrey, UK. Proceedings of the Geologists' Association, 135(5), 493–517
DOI: 10.1016/j.pgeola.2024.07.002
Santonian-Campanian neoselachian faunas of the Upper Cretaceous Yezo Group in Nakagawa Town, Hokkaido, Japan. Cretaceous Research, 133, Article 105139
DOI: 10.1016/j.cretres.2022.105139
Taxonomic revision of the shark Sphenodus in the Jurassic collections of the “Museo Geologico G.G. Gemmellaro” (Palermo, Sicily). Bollettino della Società Paleontologica Italiana, 60(2), 169–181
Jurassic neoselachian sharks from the Mt Nerone Pelagic Carbonate Platform (Umbria-Marche Apennine, Italy): a further constrain for the palaeoecology related to PCP systems. Historical Biology, 33(9), 1383–1394
DOI: 10.1080/08912963.2019.1699920
Paleoenvironmental context and significance of a partial elasmosaurid skeleton from the Albian of Haute-Provence, France. Cretaceous Research, 108, Article 104293
DOI: 10.1016/j.cretres.2019.104293
Correction to: A Late Jurassic (Kimmeridgian–early Tithonian) fish fauna of the Eperkés-hegy (Olaszfalu, Bakony Mts., Hungary): the oldest record of Notidanodon Cappetta, 1975 and a short revision of Mesozoic Hexanchidae. Palaeobiodiversity and Palaeoenvironments, 100, 171–177
DOI: 10.1007/s12549-019-00382-7
A Late Jurassic (Kimmeridgian–early Tithonian) fish fauna of the Eperkés-hegy (Olaszfalu, Bakony Mts., Hungary): the oldest record of Notidanodon Cappetta, 1975 and a short revision of Mesozoic Hexanchidae. Palaeobiodiversity and Palaeoenvironments, 100(1), 151–170
DOI: 10.1007/s12549-018-00368-x
A new Pliensbachian elasmobranch (Vertebrata, Chondrichthyes) assemblage from Europe, and its contribution to the understanding of late Early Jurassic elasmobranch diversity and distributional patterns. Paläontologische Zeitschrift, 93(4), 637–658
DOI: 10.1007/s12542-019-00451-4
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
Before and after the K/Pg extinction in West Antarctica: New marine fish records from Marambio (Seymour) Island. Cretaceous Research, 85, 250–265
DOI: 10.1016/j.cretres.2018.01.004
Fish remains from the Lower Cretaceous (Valanginian-Hauterivian) of Hárskút (Hungary, Bakony Mts). Fragmenta Palaeontologica Hungarica, 34, 49–61
Sphenodus (Chondrichthyes, Neoselachii) from the Upper Cretaceous in Nakagawa Town, Hokkaido, Japan. Paleontological Research, 21(2), 122–130
DOI: 10.2517/2016PR009
Pisces. In Piller, W.E. (ed.) Catalogus Fossilium Austriae, Band 3 - Verlag der Österreichischen Akademie der Wissenschaften, Wien, ISBN13: 978-3-7001-7238-3, 576 pp.
Palaeoecological implications of neoselachian shark teeth from the Bathonian (Middle Jurassic) ore-bearing clays at Gnaszyn, Kraków-Silesia Homocline, Poland. Acta Geologica Polonica, 62(3), 397–402
DOI: 10.2478/v10263-012-0022-y
Paleontologické nálezy z lokality Hrádok [Paleontological findings from locality Hrádok] Geologické výzkumy na Moravě a ve Slezsku, 2011(2), 79–82
Enameloid microstructure of some Cretaceous Hexanchiformes and Synechodontiformes (Chondrichthyes, Neoselachii): new structures and systematic implications. Microscopy Research and Technique, 74(2), 196–205
DOI: 10.1002/jemt.20892
Neoselachian sharks from the Callovian-Oxfordian (Jurassic) of Ogrodzieniec, Zawiercie Region, southern Poland. Palaeontology, 53(4), 887–902
DOI: 10.1111/j.1475-4983.2010.00967.x
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
Jurassic fishes of Gondwana. Revista de la Asociación Geológica Argentina, 63(4), 586–612
Synechodontiform sharks (Chondrichthyes, Neoselachii) from the Upper Cretaceous of Antarctica. In G. Arratia, H.-P. Schultze & M.V.H. Wilson (Eds.), Mesozoic Fishes 4 – Homology and Phylogeny (pp. 455–467). Verlag Dr. Friedrich Pfeil
A short synopsis of Cretaceous synechodontiform sharks (Chondrichthyes, Neoselachii) from Antarctica. Hallesches Jahrbuch für Geowissenschaften, Beiheft 23, 133–134
Pictorial guide to the fossil shark teeth from the Upper Cretaceous of Hornby Island, British Columbia, Canada. Digital Production W.A. HESSIN, p. 1–35.
Restos directos de vertebrados del Jurásico de Asturias. in: E. Fernández–Martínez(ed.), XXII Jornadas de la Sociedad Española de Paleontología y simposios de los proyectos PICG 493, 503, 499, y 467. Libro de resúmenes. León, Spain: Universidad de León: 171–173
(Elasmobranchs of the western margin of the West Siberian Paleogene basin.) «in russian». Ekaterinburg: IGG UB RAS, 2006, 224 p., ICC 5–94332–048–2
Late Cretaceous Antarctic fish diversity. from: FRANCIS, J. E., PIRRIE, D. & CRAME, J.A. (Eds) 2006. Cretaceous–Tertiary High–Latitude Palaeoenvironments, James Ross Basin, Antarctica. Geological Society, London, Special Publications, 258: 83–100
Poznámky k fosílnym spoločenstvám v bradle pri Beňatine. [Remarks to fossil assemblages at klippe near Beňatina]. Mineralia Slovaca, 37(3), 321–323
On records of the elasmobranchs teeth (Chondrichthyes: Elasmobranchii) from the lower Callovian of Russia. Questions of Upper Paleozoic and Mesozoic paleontology and stratigraphy, Transactions of the Scientific Research Geological Institute of the N. G. Chernyshevskii Saratov State University, 16: 133–154
Late Jurassic selachians (Chondrichthyes, Elsamobranchii) from southern Germany: Re-evaluation on taxonomy and diversity. Zitteliana, A 44, 67–95
Selachians and actinopterygians from the Upper Jurassic of Tendaguru, Tanzania. Mitteilungen aus dem Museum für Naturkunde in Berlin, Geowissenschaftliche Reihe, 5, 207–230
DOI: 10.1002/mmng.20020050112
Sélaciens du Crétacé (Albien-Maastrichtien) d'Angola. Palaeontographica, Abt. A, 264(5–6), 85–146
Palaeoecology and depositional environments of the Tendaguru Beds (Late Jurassic to Early Cretaceous, Tanzania). Mitteilungen aus dem Museum für Naturkunde in Berlin, Geowissenschaftliche Reihe, 5, 19–44
DOI: 10.1002/mmng.20020050103
About first records of the Jurassic sharks teeth (Chondrichthyes, Elasmobranchii) from the Volga River Basin, Russia. “Research results from SRGI and Geological Faculty of SSU”: Transactions of the Scientific Research Geological Institute of the N. G. Tchernyshevsky Saratov State University. New series. Saratov: "Scientific Book" Publishing, Vol. VII. P. 5–18. 7 figs. [In Russian with English summary and explanations of figures]
Fischzähne aus dem Oberjura Nordwesteuropas - Systematik, Biogeochemie und Palökologie. Doktorarbeit, Universität Hannover
A new Pliensbachian (early Jurassic) neoselachian shark fauna from southern Sweden. Acta Palaeontologica Polonica, 45(4), 407–424
Chondrichthyens mésozoiques du Grand-Duché de Luxembourg. Belgian Geological Survey, Professional Paper, Elasmobranches et Stratigraphie, 278, 11–21
Late Mesozoic and Cenozoic fish faunas of Japan. Island Arc, 3(4), 255–269
DOI: 10.1111/j.1440-1738.1994.tb00115.x
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
Late Cretaceous fish fossils from Nemuro Municipality, Hokkaido, Japan. [in Japanese, with English summary] Memoirs of the National Science Museum, 26, 39–46
The assessment of REE patterns and 143 Nd/144 Nd ratios in fish remains. Earth and Planetary Science Letters, 84(2/3), 181–196
DOI: 10.1016/0012-821X(87)90084-7