Traits taxon details
original description
Agassiz, L. (1840). Description des Échinodermes fossiles de la Suisse. Partie 2, Cidarides. <em>Mémoires de la Société helvétique des Sciences naturelles.</em> 4, 107 pp., pls. 14-23., available online at https://www.biodiversitylibrary.org/page/13210968 [details]
basis of record
Smith, A.B. (2016). British Jurassic Regular Echinoids. <em>Monograph of the Palaeontographical Society.</em> 170 (646): 69-176, pls 42-82. page(s): 130-131 [details]
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