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): 102-103; pl. 4: fig. 4 [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): 100 [details] Available for editors
From editor or global species database
Distribution Angola, southwest Africa [details]
Fossil Range Late Albian, Early Cretaceous [details]
Taxonomic remark See also Haughton (1925: 282-283, pl. 15: fig. 4) [details]