# Ichthyosauria

> order of Ichthyopterygia

**Wikidata**: [Q194515](https://www.wikidata.org/wiki/Q194515)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ichthyosauria)  
**Source**: https://4ort.xyz/entity/ichthyosauria


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. Nuovo soggettario
3. Freebase Data Dumps. 2013
4. Encyclopedia of Life
5. Fossilworks
6. Interim Register of Marine and Nonmarine Genera
7. National Library of Israel
8. GF WordNet