Traits name details
original description
Lees, G. M. 1928. The geology and tectonics of Oman and of parts of south-eastern Arabia. Quarterly Journal of the Geological Society of London 84, 585-670. page(s): 662; pl. 46: fig. 3 [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): 89 [details] Available for editors
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