Decadocrinus
| Decadocrinus Temporal range: Early Carboniferous | |
|---|---|
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| Decadocrinus depressus on display at Smithsonian Museum of Natural History | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Subphylum: | Crinozoa |
| Class: | Crinoidea |
| Genus: | Decadocrinus |
Decadocrinus is an extinct genus of crinoid from the Early Carboniferous of Europe and North America.