| Authors(s) | Forbes, E. |
| Year | 1852 |
| Title | Monograph of the Echinodermata of the British Tertiaries. Palaeontographical Society (London): 36 pp. + IV plates. |
| Authors(s) | Forbes, E. |
| Year | 1852 |
| Title | Monograph of the Echinodermata of the British Tertiaries. Palaeontographical Society (London): 36 pp. + IV plates. |