original description
Maccagno, A. M. 1947b. Illustrazione degli echinidi giurassici della Somalia. Atti della Accademia Nazionale dei Lincei (Memmorie) 8, 99-136.
page(s): 116-118; pl. 1: figs. 6, 6a-b [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): 38 [details] Available for editors
[request]
From editor or global species database
Distribution Somaliland, East Africa [details]
Fossil Range Callovian-Oxfordian, Middle Jurassic [details]