original description
Malaroda, R. 1951. II lattorfiano del Monteccio di Costozza (Colli Berici). Parte Prima: I macrofossili. Memorie del Museo Civico di Storia Naturale di Verona 2, 147-210.
page(s): 158-159; pl. 2: figs. 6, 7, 11-13 [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): 14 [details] Available for editors
From editor or global species database
Distribution Italy [details]
Fossil Range Oligocene [details]