Echinoidea name details
basis of record
Kier, P.M. 1966. Noncidaroid Paleozoic echinoids. In: R.C. Moore (ed.), Treatise on Invertebrate Paleontology, U. Echinodermata. 3 (2), pp. U298-U312. GSA & Univ. Kansas Press; Boulder, CO & Lawrence, KS. page(s): U312 [details]
additional source
Smith, A. B. & Kroh, A. (eds.). (2011). The Echinoid Directory. World Wide Web electronic publication., available online at http://www.nhm.ac.uk/research-curation/projects/echinoid-directory [details]
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