| Basic info | Taxonomic history | Classification | Relationships |
| Morphology | Ecology and taphonomy | Map | Age range and collections |
Cromyocrinacea
Taxonomy
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Cromyocrinacea Bather |
| 1990 | Cromyocrinacea Webster p. 64 |
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