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Class:
Fusulinata
Subclass:
Afusulinina
Order:
Archaediscida
Family:
Ammarchaediscidae
Planoarchaediscus
Miklukho-Maklay, 1956
Planoarchaediscus explanatus
Vdovenko, 1970
identified by scientist
Carboniferous
Eastern European Plain
Planoarchaediscus spirillinoides
(Rauzer-Chernousova, 1948)
identified by scientist
Carboniferous
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