Traits name details
original description
Miller, A. K. (1929). Ancylocidaris, a new echinoid genus from the Sundance of west-central Wyoming. <em>American Journal of Science.</em> 106, 334-336. page(s): 335 [details]
basis of record
Kier, P. M. & Lawson, M. H. 1978. Index of living and fossil echinoids 1924-1970. Smithsonian Contributions to Paleobiology 34, 1-182., available online at https://doi.org/10.5479/si.00810266.34.1 page(s): 22 [details] Available for editors
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