Sphenacanthus riorastoensis

Pauliv, Dias & Sedor, 2012


Classification: Elasmobranchii incert. sedis Sphenacanthidae

Reference of the original description
Pauliv, V.E. & Dias, E.V. & Sedor, F.A. (2012)
A new species of Sphenacanthid (Chondrichthyes, Elasmobranchii) from the Rio do Rasto Formation (Paraná Basin), southern Brazil. Revisita del Brasileiro de Paleontologia, 15(3) 243–250

Types
Sphenacanthus riorastoensis



Description:


Citation: Sphenacanthus riorastoensis Pauliv, Dias & Sedor, 2012: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 10/2024

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Remarks
shark-references Species-ID=13261;

References
Schnetz, L. & Dunne, E.M. & Feichtinger, I. & Butler, R.J. & Coates, M.I. & Sansom, I.J. (2024)
Rise and diversification of chondrichthyans in the Paleozoic. Paleobiology, in press
DOI: 10.1017/pab.2024.1
Figueroa, R.T. & da Costa Machado, D.M. (2018)
The Paleozoic ichthyofauna of the Amazonas and Parnaíba basins, Brazil. Journal of South American Earth Sciences, 82, 122–132
DOI: 10.1016/j.jsames.2018.01.001
Pauliv, V.E. & Dias, E.V. & Sedor, F.A. (2012)
A new species of Sphenacanthid (Chondrichthyes, Elasmobranchii) from the Rio do Rasto Formation (Paraná Basin), southern Brazil. Revisita del Brasileiro de Paleontologia, 15(3) 243–250