Echinoidea name details
original description
(of Diadema superbum Agassiz, 1840 †) 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 page(s): 23; pl.17, figs 6-10 [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): 83; pl. 46: figs 1-5 [details]
new combination reference
Smith, A.B. (1995). Echinoids from the Jurassic Oxford Clay of England. <em>Palaeontology.</em> 38, 743-755. page(s): 749; text-fig. 1E,F; pl. 2: figs 1-5, [details]
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