Traits taxon details
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]
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