Cyrtolitidae

Cyrtolitidae is an extinct family of monoplacophorans in the order Cyrtonellida.

Genera

* '' Cloudia''
* '' Cyclocyrtonella''
* '' Cyrtolites''
* '' Cyrtonellopsis''
* '' Kolihadiscus''
* '' Neocyrtolites''
* '' Paracyrtolites''
* '' Quasisinuites''
* '' Sinuella''
* '' Sinuitopsina''
* '' Sinuitopsis''
* '' Telamocornu''
* '' Yochelsonellis''

References

External links

*

Prehistoric monoplacophorans
Prehistoric mollusc families
Ordovician first appearances
Devonian extinctions

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