Echinoidea taxon details
original description
(of Pseudodiadema jauberti Cotteau, 1881 †) Cotteau, G. (1881). Paléontologie Francaise. Terrain Jurassique, 10. 2me partie. Échinides réguliers. 49-96, pls 275-286; 97-144, pls 287-298; 145-192, pls 299-310; 193-240, pls 311-322. page(s): 238; pl. 323, figs 6-12 [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): 96-98; text-fig 21 A-C, H; pl. 53: figs 1-12 [details]
From editor or global species database
Diagnosis Apical disc with a single suranal plate that is wider than long and typically somewhat asymmetric, not forming a smoothly rounded anterior to the periproct and devoid of sunken tubercles. Large primary interambulacral tubercles confined to ambitus; on upper surface, tubercles much smaller and more closely spaced, these creating rather well-defined parallel keels radiating from the apex. [details]
Fossil range Upper Trigonia Grit and Clypeus Grit members; upper Bajocian Garantiana and Parkinsoni zones; France [details]
Stratigraphy Oolite Marl (= Birdlip Limestone Formation, Scottsquar Member, Aalenian Bradfordensis Zone); Salperton Limeston Formation [details]
Type locality Buckle Wood, Birdlip, Gloucestershire; Somerset [details]
From editor or global species database
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