Structure of the Shell Wall in Raskiniella plana (Subclass Spirillinana)
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The shell wall ultrastructure is known for three of the four classes of multicameral Foraminifera with a secretive calcareous shell wall: Rotaliata Mikhalevich, 1980; Miliolata Saidova, 1981; and Nodosariata Mikhalevich, 1992. It was believed that one or few l... ...
