Symmoriid
Symmorium
Scientific classification
Kingdom: Animalia Phylum: Chordata Class: Chondrichthyes Subclass: Selachimorpha Order: Symmoriida Zangerl, 1981
Families
Symmoriidae Falcatidae Stethacanthidae

Symmoriida is an extinct order of sharks that contains three families.

Stethacanthus

References

• http://palaeo.gly.bris.ac.uk/benton/vertclass.html

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