original description
Lambert, J.; Jeannet, A. (1935). Contribution à l'étude des Échinides tertiaires des Iles de las Sonde. <em>Mémoires de la Société Paléontologique Suisse.</em> 56: 1-61., available online at https://searchworks.stanford.edu/view/8821892
page(s): 23-24; pl. 1: figs. 35-36, pl. 4: figs. 9-10 [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): 41 [details] Available for editors
[request]
From editor or global species database
Distribution Java, Indonesia [details]
Fossil Range Pliocene [details]
Stratigraphy Couches de Tremboel [details]