| Isocrinida Temporal range: Anisian to Recent |
|
|---|---|
| Isocrinus nicoleti columnals; Middle Jurassic; Carmel Formation; Utah. | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Crinoidea |
| Order: | Isocrinida |
Isocrinida is an order of sea lilies which contains four extant families.