Traits taxon details
original description
Hawkins, H. L. 1935a. V. Cretaceous Echinoida. Mesozoic palaeontology of British Somaliland. Geology and Paleontology of British Somaliland 2, 47-56. page(s): 53-56; figs. 8-14, pl. 7: figs. 2a-c, 3a-c [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): 94 [details] Available for editors
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