Ocorthis Melou 1982

Melou 1982. [Articulated brachiopods.] Babin, Claude; Courtessole, Robert; Melou, Michel; Pillet, Jean; Vizcaino, Daniel; Yochelson, Ellis L.[Brachiopods (Articulata) and molluscs (Bivalvia, Rostroconcha, Monoplacophora, Gastropoda) of the Lower Ordovician (Tremadocian-Arenigian) from the Noir Mountain (southern France).], Societe des Etudes Scientifiques de l'Aude, Carcassone., 1982: 1-63. Chapter pagination: 23-35