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.
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J. J. Sepkoski, Jr., 2002 - A compendium of fossil marine animal genera - Bulletins of American Paleontology (363), 1-560 (serial monograph, English)
A. Williams, 2000 - Part H Brachiopoda (revised): Volumes 2 & 3, Linguliformea, Craniiformea, Rhynchonelliformea (part). - Treatise on Invertebrate Paleontology (), 1-919 (serial monograph, English)
G. A. Cooper, 1982 - Devonian brachiopods of New Mexico - Bulletins of American Paleontology (82-83), 1-125 (serial monograph, English)
N. M. Savage, 1981 - A reassessment of the age of some Paleozoic brachiopods from southeastern Alaska - Journal of Paleontology (55), 353-369 (journal article, English)
J. G. Johnson, 1970 - Great Basin Lower Devonian Brachiopoda - Geological Society of America Special Paper (), 1-421 (journal article, English)
J. A. Talent, 1963 - The Devonian of the Mitchell and Wentworth Rivers - Geological Survey of Victoria Memoir (24), 1-118 (serial monograph, English)
T. G. Sarycheva, 1952 - Guide de Determination des Brachiopodes Paleozoiques de la Depression de Moscou - Trudy Paleontologicheskogo Instituta (38), 1-307 (serial monograph, French)
M. A. Stainbrook, 1945 - Brachiopoda of the Independence Shale of Iowa - Geological Society of America Memoirs (14), 1-68 (serial monograph, English)
S. A. Miller, 1883 - - The American Palaeozoic fossils: a catalogue of the genera and species, with names of authors, dates, places of publication, groups of books in which found, and the etymology and signifcation of the words, and an introduction devoted to the stratigraphica (), 247-334 (book/book chapter, English)
J. Hall, 1858 - Palaeontology of Iowa - Report of the Geological Survey of the state of Iowa (1), 473-724 (serial monograph, English)