Synechodontiformes

Synechodontiformes; Temporal range: 290.1–37.2 Ma PreЄ Є O S D C P T J K Pg N
	Fossil of Nemacanthus monilifer - picture taken at Museum of Paleontology, Tubingen
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Chondrichthyes
Subclass:	Elasmobranchii
Superorder:	Selachimorpha
Order:	†Synechodontiformes; Duffin & Ward 1993[1]
Families
	†Orthacodontidae; †Paleospinacidae; genera incertae sedis †Mucrovenator; †Polyfaciodus; †Rhomphaiodon; †Safrodus;

Synechodontiformes is an extinct order of prehistoric sharks in the superoder Selachimorpha.

References

↑ C. J. Duffin and D. J. Ward. 1993. The Early Jurassic Palaeospinacid sharks of Lyme Regis, southern England. Belgian Geological Survey, Professional Papers, Elasmobranches et Stratigraphie 264:53-102

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Synechodontiformes Temporal range: 290.1–37.2 Ma PreЄ Є O S D C P T J K Pg N

Fossil of Nemacanthus monilifer - picture taken at Museum of Paleontology, Tubingen
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Chondrichthyes
Subclass:	Elasmobranchii
Superorder:	Selachimorpha
Order:	†Synechodontiformes Duffin & Ward 1993^[1]
Families
†Orthacodontidae †Paleospinacidae genera incertae sedis †Mucrovenator †Polyfaciodus †Rhomphaiodon †Safrodus