# Ptychodus mortoni

> species of fish (fossil)

**Wikidata**: [Q1946311](https://www.wikidata.org/wiki/Q1946311)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ptychodus_mortoni)  
**Source**: https://4ort.xyz/entity/ptychodus-mortoni


## References

1. Freebase Data Dumps. 2013
2. Encyclopedia of Life
3. Fossilworks
4. Global Biodiversity Information Facility
5. Open Tree of Life reference taxonomy version 3.6