Faas, A. V. 1941. Echinoidea. Pp. 72-75 in L. Librovitch (ed.) The Atlas of the Guide Forms of the Fossil Faunas of the U.S.S.R. Volume IV. Lower Carboniferous Moscow/Leningrad. page(s): 73-74; figs. 6-8, pl. 10: figs. 6-8 [details]
original descriptionFaas, A. V. 1941. Echinoidea. Pp. 72-75 in L. Librovitch (ed.) The Atlas of the Guide Forms of the Fossil Faunas of the U.S.S.R. Volume IV. Lower Carboniferous Moscow/Leningrad. page(s): 73-74; figs. 6-8, pl. 10: figs. 6-8 [details]
basis of recordKier, P. M. & Lawson, M. H. 1978. Index of living and fossil echinoids 1924-1970. Smithsonian Contributions to Paleobiology 34, 1-182., available online athttps://doi.org/10.5479/si.00810266.34.1 page(s): 5 [details] Available for editors
From editor or global species database
Fossil range Namurian, Late Mississippian, Early Carboniferous [details] Type locality Donets Basin, Ukraine [details]