original description
Stephenson, D. G. 1968. Some Miocene Cidaridae (Echinoidea) from Kenya. Journal of Natural History 2, 553-568.
page(s): 555-560; figs, la-c, 2a-e [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): 14 [details] Available for editors 
From editor or global species database
Distribution Kenya, East Africa [details]
Fossil Range Aquitanian-Burdigalian, Early Miocene [details]
Stratigraphy Baratumu Beds [details]