Kiparisova 1962. New early Triassic Nautilida and Prosphingites from southern coasts. New species of prehistoric plants and inverte-brates of the U.S.S.R. pt. 2., Markovskii, B P. [Editor] New species of prehistoric plants and invertebrates in the U.S.S.R. pt. 2. Russia : Minist. geol. okh. Nedr S.S.S.R., Moskva 1960: 136-139. [In Russian.]", 1962: 136-139. Chapter pagination: 136-139