This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.
A. Williams, 2002 - Part H Brachiopoda (revised): Volume 4, Rhynchonelliformea (part) - Treatise on Invertebrate Paleontology (), 921-1688 (serial monograph, English)
R. S. Craig, 1999 - Late Cretaceous brachiopods of the Perth and Carnarvon Basins, Western Australia - Records of the Western Australian Museum (), 413-442 (journal article, English)
E. F. Owen, 1980 - Tertiary and Cretaceous brachiopods from Seymour, Cockburn and James Ross Islands, Antarctica - Bulletin of the British Museum of Natural History (33), 123-145 (journal article, English)