Traits taxon details
original description
(of ) Wilson, E. & Crick, W. D. (1889). The Lias Marlstone of Tilton, Leicestershire. <em>Geological Magazine.</em> decade 3, 6, 337-342, pl.10. page(s): 339 [details]
new combination reference
Smith, A.B. (2016). British Jurassic Regular Echinoids. <em>Monograph of the Palaeontographical Society.</em> 170 (646): 69-176, pls 42-82. page(s): 71-72; text-fig. 12A-D, pl. 43: figs 2-7 [details]
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