Foraminifera taxon details
From editor or global species database
Diagnosis Test large, subcylindrical, elongate, septa intensely and regularly folded, forming cuniculi; wall thin, protheca may be differentiated in places, outer whorls with weakly developed diaphanotheca and inner tectorium, small chomata in earliest whorls only, well-developed axial deposits fill the central area from the proloculus to the poles. U. Carboniferous (U. Moscovian); USSR: Donets Basin, central Asia. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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