^ abWelton, B.J. (2013). "A new archaic basking shark (Lamniformes: Cetorhinidae) from the late Eocene of western Oregon, U.S.A., and description of the dentition, gill rakers and vertebrae of the recent basking shark Cetorhinus maximus (Gunnerus)". New Mexico Museum of Natural History and Science Bulletin. 58: 1–48.
^Leriche, M. (1908). "Sur un appareil fanonculaire de Cetorhinus trouvé à l'état fossile dans le Pliocène d'Anvers". Comptes rendus hebdomadaires des séances de l'Académie des sciences. 146 (16): 875–878.
^ abReinecke, T.; von der Hocht, F.; Dufraing, L. (2015). "Fossil basking shark of the genus Keasius (Lamniforme, Cetorhinidae) from the boreal North Sea Basin and Upper Rhine Graben: evolution of dental characteristics from the Oligocene to late Middle Miocene and description of two new species". Palaeontos. 28: 39–98.
^von der Hocht, F. (1978). "Bestandsaufnahme der Chondrichthyes-Fauna des unteren Meeressandes (Oligozän, Rupelium) in Mainzer Becken". Mededelingen van de Werkgroep voor Tertiaire en Kwartaire Geologie. 15 (3): 77–83.
This article about a prehistoric shark is a stub. You can help Wikipedia by expanding it.
keasius, extinct, genus, basking, sharks, that, lived, during, cenozoic, contains, four, valid, species, which, have, been, found, north, america, europe, antarctica, temporal, range, middle, eocene, middle, miocene, preꞒ, nscientific, classificationdomain, eu. Keasius is an extinct genus of basking sharks that lived during the Cenozoic It contains four valid species which have been found in North America Europe and Antarctica 1 3 KeasiusTemporal range middle Eocene middle Miocene PreꞒ Ꞓ O S D C P T J K Pg NScientific classificationDomain EukaryotaKingdom AnimaliaPhylum ChordataClass ChondrichthyesSubclass ElasmobranchiiSubdivision SelachimorphaOrder LamniformesFamily CetorhinidaeGenus KeasiusWelton 2013 1 Type species Keasius tayloriWelton 2013Other species Keasius parvus Leriche 1908 2 Keasius septemtrionalis Reinecke von der Hocht amp Dufraing 2015 3 Keasius rhenanus Reinecke von der Hocht amp Dufraing 2015SynonymsGenus synonymy Praecetorhinus von der Hocht 1978 nomen nudum 4 Species synonymy K parvus Cetorhinus parvus Leriche 1908References edit a b Welton B J 2013 A new archaic basking shark Lamniformes Cetorhinidae from the late Eocene of western Oregon U S A and description of the dentition gill rakers and vertebrae of the recent basking shark Cetorhinus maximus Gunnerus New Mexico Museum of Natural History and Science Bulletin 58 1 48 Leriche M 1908 Sur un appareil fanonculaire de Cetorhinus trouve a l etat fossile dans le Pliocene d Anvers Comptes rendus hebdomadaires des seances de l Academie des sciences 146 16 875 878 a b Reinecke T von der Hocht F Dufraing L 2015 Fossil basking shark of the genus Keasius Lamniforme Cetorhinidae from the boreal North Sea Basin and Upper Rhine Graben evolution of dental characteristics from the Oligocene to late Middle Miocene and description of two new species Palaeontos 28 39 98 von der Hocht F 1978 Bestandsaufnahme der Chondrichthyes Fauna des unteren Meeressandes Oligozan Rupelium in Mainzer Becken Mededelingen van de Werkgroep voor Tertiaire en Kwartaire Geologie 15 3 77 83 nbsp This article about a prehistoric shark is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Keasius amp oldid 1184796640, wikipedia, wiki, book, books, library,