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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R. Zhan, 2014 - Middle Ordovician Aporthophyla brachiopod fauna from the roof of the world, southern Tibet - Palaeontology (57), 141-170 (journal article, English)
Y. Candela, 2014 - Synoptic revision of the Ordovician brachiopods of the Barr and Lower Ardmillan groups of the Girvan area, Scotland - Earth and Environmental Science Transactions of the Royal Society of Edinburgh (105), 61-69 (journal article, English)
C. M. O. Rasmussen, 2012 - Late Ordovician brachiopods from west-central Alaska: systematics, ecology and palaeobiogeography - Fossils and Strata (58), 1-103 (serial monograph, English)
J. Hansen, 2011 - Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen - Zootaxa (3076), 1-122 (journal article, English)
J. Jin, 2008 - A new genus of Late Ordovician-Early Silurian pentameride brachiopods and its phylogenetic relationships - Acta Palaeontologica Polonica (53), 221-236 (journal article, English)
O. I. Nikitina, 2006 - Mid Ordovician (Darriwilian) brachiopods of South Kazakhstan - Studies in Palaeozoic palaeontology (25), 145-222 (book chapter, English)
L. E. Popov, 2005 - Ordovician (Arenig-Caradoc) syntrophiidine brachiopods from the east Baltic region - Palaeontology (48), 739-761 (journal article, English)
J. J. Sepkoski, Jr., 2002 - A compendium of fossil marine animal genera - Bulletins of American Paleontology (363), 1-560 (serial monograph, English)
L. E. Popov, 2002 - Upper Ordovician brachiopods from the Anderken Formation, Kazakhstan: their ecology and systematics - Bulletin of the Natural History Museum, Geology Series (58), 13-79 (journal article, English)
A. Williams, 2002 - Part H Brachiopoda (revised): Volume 4, Rhynchonelliformea (part) - Treatise on Invertebrate Paleontology (), 921-1688 (serial monograph, English)
J. Jin, 2001 - Late Ordovician Articulate Brachiopods from the Red River and Stony Mountain Formations, Southern Manitoba - (), 1-117 (book, English)
J. Jin, 2000 - Late Ordovician and Early Silurian pentamerid brachiopods from Anticosti Island, Québec, Canada - Palaeontographica Canadiana (18), 1-140 (serial monograph, English)
R.-b. Zhan, 1998 - Late Ordovician brachiopods from the South China Plate, and their palaeogeographical significance - Special Papers in Palaeontology (59), 1-70 (journal article, English)
L.R.M. Cocks, 1997 - Late Ordovician brachiopods from Taimyr, Arctic Russia, and their palaeogeographical significance - Palaeontology (40), 1061-1093 (journal article, )
D. A. T. Harper, 1981 - The brachiopod Stenocamara from the Ordovician of Smøla, Norway - Norsk Geologisk Tidsskrift (61), 149-152 (journal article, English)
H. J. Howe, 1979 - Middle and Late Ordovician plectambonitacean, rhynchonellacean, syntrophiacean, trimerellacean, and atrypacean brachiopods: descriptions and illustrations of 14 species of Ordovician brachiopods - United States Geological Survey Professional Paper (1066), C1-C17 (serial monograph, English)
W. I. Mitchell, 1977 - The Ordovician Brachiopoda from Pomeroy, Co. Tyrone - The Palaeontographical Society Monographs (130), 1-138 (serial monograph, English)
A. D. Wright, 1974 - A revision of the Upper Ordovician brachiopod "Pentamerus angulosus Törnquist" - Geologiska Föreningens Förhandlingar (96), 237-246 (journal article, English)
M. G. Bassett, 1974 - A review of Silurian brachiopods from Gotland - Fossils and Strata (), 1-56 (serial monograph, )
J. G. Johnson, 1970 - Great Basin Lower Devonian Brachiopoda - Geological Society of America Special Paper (), 1-421 (journal article, English)
A. Rõõmusoks, 1964 - Some Brachiopods from Ordovician Estonia (Nekotorye Brachiopody iz Ordovika Estonii) - Tartu Riikliku Ülikooli Toimetised (), 1-28 (journal article, Russian)
A. Williams, 1962 - The Barr and lower Ardmillan series (Caradoc) of the Girvan District, south-west Ayrshire, with descriptions of the Brachiopoda - Memoir - Geological Society of London (3), 1-267 (journal article, English)
M. Rubel, 1961 - Brakhiopody nadsemejstv Orthacea, Dalmanellacea i Syntrophiacea iz nizhnego ordovika Pribaltiki [Lower Ordovician brachiopods of the superfamilies Orthacea, Dalmanellacea and Syntrophiacea of the Eastern Baltic] - Eesti NSV Teaduste Akadeemia Geoloogia Instituudi Uurimused (6), 141-224 (journal article, Russian)
T. W. Amsden, 1958 - Stratigraphy and paleontology of the Hunton Group in the Arbuckle Mountain Region. Part II - Haragan articulate brachiopods - Oklahoma Geological Survey Bulletin (78), 1-144 (serial monograph, English)
G. A. Cooper, 1956 - A New Upper Canadian Fauna from a Deep Well in Tennessee - Journal of Paleontology (30), 29-34 (journal article, English)
G. A. Cooper, 1956 - Chazyan and related brachiopods - Smithsonian Miscellaneous Collections (127), 1-1245 (serial monograph, English)
E. O. Ulrich, 1938 - Ozarkian and Canadian Brachiopoda - Geological Society of America Special Paper (13), 1-323 (serial monograph, English)
C. Schuchert, 1929 - New names for brachiopod homonyms - American Journal of Science, Series 5 (17), 119-122 (journal article, English)
F. R. C. Reed, 1917 - The Ordovician and Silurian Brachiopoda of the Girvan District - Transactions of the Royal Society of Edinburgh (51), 795-998 (journal article, English)
P. E. Raymond, 1911 - The Brachiopoda and Ostracoda of the Chazyan - Annals of the Carnegie Museum (7), 215-259 (journal article, English)
C. D. Walcott, 1890 - Descriptive notes of new genera and species from the Lower Cambrian or Olenellus zone of North America - Proceedings of the United States National Museum (12), 33-46 (journal article, English)
J. Hall, 1847 - Containing descriptions of the organic remains of the lower division of the New York system (equivalent of the Lower Silurian rocks of Europe) - Paleontology of New York (1), 1-338 (serial monograph, )