Asteroidea taxon details
original description
Gale, A.S. (1987). Goniasteridae (Asteroidea, Echinodermata) from the Late Cretaceous of north-west Europe. 2. The genera <i>Calliderma, Crateraster, Nymphaste</i>r, and <i>Chomataster</i>. <em>Mesozoic Research.</em> 1(4): 151-186. page(s): 166, pl. 5 figs 9-12,14; text fig 3,4 [details]
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