†Thrinacoselache gracia

Grogan & Lund, 2008

Überreich: Eukaryota
Reich: Animalia
Stamm (Phylum): Chordata
Klade/Unterstamm (Clade/Subphylum): Craniata
Unterstamm (Subphylum): Vertebrata
Infrastamm (Infraphylum): Gnathostomata
Klasse: Chondrichthyes
Unterklasse: Elasmobranchii
Ordnung: †Phoebodontiformes
Familie: †Thrinacodontidae
Gattung: †Thrinacoselache

†Thrinacodus gracius (Grogan & Lund, 2008)

Holotypus: CM 62724.
Typusfundort: Bear Gulch Kalksteinlinse, Mitglied der Heath Formation, SW von Becket, Fergus County, Montana, USA.

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Grogan, E.D. & Lund, R. 2008. A basal elasmobranch, Thrinacoselache gracia n. gen. et sp. (Thrinacodontidae, new family) from the Bear Gulch Limestone, Serpukhovian of Montana, USA. Journal of Vertebrate Paleontology, 28: 970–988. Zitatseite [: 971, !!]
Hodnett, J.-P.M. & Elliott, D.K. 2018. Carboniferous chondrichthyan assemblages from the Surprise Canyon and Watahomigi formations (latest Mississippian–Early Pennsylvanian) of the western Grand Canyon, Northern Arizona. Journal of Paleontology, 92 (S77): 1–33. (doi) Zitatseite [: 5]