Poretskaya, E. S. 1989. [New echinoid species Codechinus prosorovskyi from the Barremian of Turkmenistan]. Pp. 161-165 in D. D. Kalo, S. V. Rozhnov, A. N. Solovjev, G. A. Stukalina & l. M. Khints (eds) Fossil and recent echinoderm researches Academy of Sciences of the Estonian SSR, Institute of Geology, Tallin.
176045
Poretskaya, E. S.
1989
New echinoid species Codechinus prosorovskyi from the Barremian of Turkmenistan
Fossil and recent echinoderm researches Academy of Sciences of the Estonian SSR