Asteroidea taxon details
original description
Nielsen, K. (1943). The Asteroids of the Senonian and Danian Deposits of Denmark. <em>Kongelige Danske Videnskabernes Selskab. Biologiske Skrifter.</em> 2(5): 1-67. page(s): 33, pl. 1 figs 13, 14,15 [details]
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