# Crassonotidae

> extinct family of sharks

**Wikidata**: [Q18349174](https://www.wikidata.org/wiki/Q18349174)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Crassonotidae)  
**Source**: https://4ort.xyz/entity/crassonotidae


## References

1. Global Biodiversity Information Facility
2. Interim Register of Marine and Nonmarine Genera