original description
Haughton, S. H. 1924. Notes sur quelques fossiles crétacés de l'Angola (Cephalopodes et Echinides). Comunicaçoes dos Serviços Geológicos de Portugal 15, 79-106.
page(s): 101; pl. 4: fig. 5 [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): 97 [details] Available for editors
redescription
Haughton, S. H. 1925. Notes on Some Cretaceous Fossils from Angola (Cephalopoda and Echinoidea). Annales of the South African Museum 22, 263-288.
page(s): 281-282; pl. 15: figs 4a-b [details]
From editor or global species database
Distribution Angola, southwest Africa [details]
Fossil Range Late Albian?, Early Cretaceous [details]
Taxonomic remark Description in English language in Haughton (1925: 281; pl. 15: fig. 5). [details]