Phylum Brachiopoda Duméril, 1806 - brachiopods Subphylum Rhynchonelliformea Williams et al., 1996 Class Rhynchonellata Williams et al., 1996 Order †Spiriferida Waagen, 1883 Suborder †Spiriferidina Waagen, 1883 Superfamily †Adolfioidea Sartenaer, 1966 1 Family †Adolfiida see Family Adolfiidae Sartenaer, 1966 2 Family †Echonospiriferida see Family Echinospiriferidae Liashenko, 1973