Traits taxon details
original description
Venzo, S. 1933. Di alcuni fossili Oligocenici del Trentino e del Veronese. Bollettino della Società Geologica Italiana 52, 207-216. page(s): 210-211; pl. 12: fig. 2 [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): 102 [details] Available for editors
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