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Composita minuscula

Rhynchonellata - Athyridida - Athyrididae

Taxonomy
Composita minuscula was named by Chronic (1949). Its type specimen is AMNH 26927/1:3, a shell (Articulated shell), and it is a 3D body fossil. Its type locality is AMNH286, Bed 8, Cerro Caya Caya Section 18, which is in an Artinskian marine limestone in Peru.