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Polygnathacea
Extinct superfamily of jawless fish From Wikipedia, the free encyclopedia
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Polygnathacea is an extinct superfamily of conodonts.
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Families
Families are:
- †Cavusgnathidae Clark et al., 1981
- †Palmatolepidae Müller, 1956
- †Polygnathidae Bassler, 1925
References
External links
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