Echinoidea distribution details

Turkmenistan  (Nation)  
Poretskaya, E. S. 1972. [New Late Callovian Pygurus from Turkmenia]. Pp. 291-292 in I. E. Zanina (ed.) [New species of fossil plants and invertebrates of USSR] Akademia Nauka SSSR, Moskva.  [details]
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2017-09-11 08:37:40Z
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