Type locality

English

eng

Gloucestershire (Minchinhampton Common); , Bath (Bathampton Down, Kingswood), Somerset (Ancliff); Dorset, Wiltshire, Oxfordshrie, and Lincolnshire

Smith, A.B. (2016). British Jurassic Regular Echinoids. <em>Monograph of the Palaeontographical Society.</em> 170 (646): 69-176, pls 42-82.