# Eocrinoidea

> class of echinoderms (fossil)

**Wikidata**: [Q149514](https://www.wikidata.org/wiki/Q149514)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eocrinoidea)  
**Source**: https://4ort.xyz/entity/eocrinoidea


## References

1. Freebase Data Dumps. 2013
2. Encyclopedia of Life
3. Interim Register of Marine and Nonmarine Genera
4. KBpedia