Kadil'nikova, Y. I. & Moskvin, M. M. 1984. [Danian and Paleocene species of the sea urchins Studeria and Hypsopygaster]. Paleontologicheskii Zhurnal 1984, 37-46. page(s): 37; pl. 6: figs 7 [details]
Note Mangyshlak Peninsula, Mt. Aksyrtau,...
From editor or global species database
Type locality Mangyshlak Peninsula, Mt. Aksyrtau, U.S.S.R. [details]Type material HT: PIN 4011/7 [details]
original descriptionKadil'nikova, Y. I. & Moskvin, M. M. 1984. [Danian and Paleocene species of the sea urchins Studeria and Hypsopygaster]. Paleontologicheskii Zhurnal 1984, 37-46. page(s): 37; pl. 6: figs 7 [details]