original description
Thirring, J. T. 1936. Paläontologische Neuigkeiten aus dem Bakony Gebirge. Földtani Közlöny 66, 51-68.
page(s): 58-59; pl. 2: fig. 15 [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): 38 [details] Available for editors 
From editor or global species database
Distribution Hungary [details]
Fossil Range Eocene [details]