Paleospinacidae

Paleospinacidae; 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, Tübingen
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Chondrichthyes
Order:	†Synechodontiformes
Family:	†Palaeospinacidae; (Regan, 1906)
Genera
	†Macrourogaleus Fowler, 1947; †Nemacanthus Agassiz, 1837; †Palaeospinax Egerton, 1872; †Palidiplospinax Klug and Kriwet, 2008; †Paraorthacodus Glikman, 1957;
Synonyms
	†Paleospinacidae;

Paleospinacidae is an extinct family of prehistoric sharks in the extinct order Synechodontiformes.

References

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