Foraminifera taxon details
From editor or global species database
Diagnosis Test free, robust, uniserial, chambers increasing gradually in size, septa slightly domed in the center, sutures straight and horizontal; wall calcareous, with microgranular outer layer and radially fibrous inner layer; aperture rounded, terminal. Permian; England. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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