Subclass Holocephali Higher classification Symmoriida | Phylum Chordata Order Symmoriida Rank Family | |
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Falcatidae is a family of paleozoic ratfish. Members of this Family include Falcatus, a small shark from the Bear Gulch Limestone of Montana. The family first appeared around the start of the Carboniferous, and there is some evidence that they survived well into the early Cretaceous.
References
Falcatidae Wikipedia(Text) CC BY-SA