Biology:Saurodon

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Saurodon (from Greek: σαῦρος saûros, 'lizard' and Greek: ὀδούς odoús 'tooth')[1] is an extinct genus of ichthyodectiform ray-finned fish from the Late Cretaceous.

Saurodon leanus is known to occur as early as the Santonian to the early Campanian. It was a large, predatory fish, with a length of more than 2.5 m (8 ft 2 in).[2] S. elongatus from the late Campanian or early Maastrichtian of Calcari di Melissano, Italy had length only around 90 cm (35 in).[3] Potentially the last record of Saurodon is from the late Maastrichtian of the Muwaqqar Chalk-Marl Formation of Jordan.[4]

Species

S. leanus
Saurodon leanus left lateral view of 3D reconstruction in the Rocky Mountain Dinosaur Resource Center
  • Saurodon elongatus Taverne & Bronzi, 1999[5]
  • 'Saurodon' intermedius Newton, 1878[6]
  • Saurodon leanus Hays, 1830

Sources

  • Fishes of the World by Joseph S. Nelson

References

  1. Roberts, George (1839) (in English). An etymological and explanatory dictionary of the terms and language of geology. London: Longman, Orme, Brown, Green, & Longmans. p. 153. https://archive.org/details/anetymologicala00robegoog. Retrieved 31 December 2021. 
  2. "SAUROCEPHALUS, SAURODON AND PROSAURODON". 3 April 2014. http://www.oceansofkansas.com/saurodon.html. Retrieved 12 June 2014. 
  3. "Volume 36, suppl. (2014) - Il mare nella Pietra". http://siba-ese.unisalento.it/index.php/thalassiasal/issue/view/1261. 
  4. "PBDB Taxon". https://paleobiodb.org/classic/basicTaxonInfo?taxon_no=txn:35297. 
  5. Taverne, L. and P. Bronzi. 1999. Les poissons cretaces de Nardò. 9°. Note complementaire sur le saurodontinae (Teleostei, Ichthyodectiformes): Saurodon elongatus, sp. nov. Studi e Ricerche sui Giacimenti Terziari di Bolca. VIII. Memor. Vol. Lorenso Sorbini, Museo Civico di Storia Naturale, Verona, pages 105-116. (Illustration of a nearly complete fish)
  6. Cavin, Lionel; Forey, Peter L.; Giersch, Samuel (2013-02-01). "Osteology of Eubiodectes libanicus (Pictet & Humbert, ) and some other ichthyodectiformes (Teleostei): phylogenetic implications". Journal of Systematic Palaeontology 11 (2): 115–177. doi:10.1080/14772019.2012.691559. ISSN 1477-2019. https://doi.org/10.1080/14772019.2012.691559. 

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