Kier, P. M. 1972. Tertiary and Mesozoic Echinoids of Saudi Arabia. Smithsonian Contributions to Paleobiology 10, 1-105., available online athttps://doi.org/10.5479/si.00810266.10.1 page(s): 24-25; fig. 8, pl. 32: figs 1-4 [details]
Note locality L-921, Saudi Arabia, HT: USNM 170419
From editor or global species database
Type locality locality L-921, Saudi Arabia [details]Type material HT: USNM 170419 [details]
original descriptionKier, P. M. 1972. Tertiary and Mesozoic Echinoids of Saudi Arabia. Smithsonian Contributions to Paleobiology 10, 1-105., available online athttps://doi.org/10.5479/si.00810266.10.1 page(s): 24-25; fig. 8, pl. 32: figs 1-4 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Fossil range Bathonian, Middle Jurassic [details] Stratigraphy Middle Dhruma Formation [details] Type locality locality L-921, Saudi Arabia [details] Type material HT: USNM 170419 [details]