Contributed by Andrew Smith, December 2013
| Diagnostic Features | Based on a spine - "long, of nearly equal thickness, granulated in quincuncial order... Surrey". |
|---|---|
| Distribution | Upper Cretaceous, England |
| Classification and/or Status | Never figured and indeterminate. Treated as a Cidaridae nomen dubium |
| Remarks | Smith, W. 1817. Stratigraphical system of organized fossils. E. Williams, London. |