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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Y. Y. Zhen, 2009 - Darriwilian (Middle Ordovician) conodonts from Thompson Creek, Nelson Province, New Zealand - Memoirs of the Association of Australasian Palaeontologists (37), 25-53 (journal article, English)
J. C. Gutiérrez-Marco, 2008 - An Early Ordovician (Floian) Conodont Fauna from the Eastern Cordillera of Peru (Central Andean Basin) - Geologica Acta (6), 147-160 (journal article, English)
A. Löfgren, 2006 - An Oistodus venustus-like conodont species from the Middle Ordovician of Baltoscandia - Paläontologische Zeitschrift (80), 12-21 (journal article, English)
F. J. Zeballo, 2005 - Conodontes y graptolitos de las formaciones Alfarcito y Rupasca (Tremadociano) en el área de Alfarcito, Tilcara, Cordillera Oriental de Jujuy, Argentina. Parte 2: Paleontología sistemática - Ameghiniana (42), 47-66 (journal article, Spanish)
T. Tolmacheva, 2003 - Conodonts and brachiopods from the Volkhov Stage (Lower Ordovician) microbial mud mound at Putilovo Quarry, north-western Russia - Bulletin of the Geological Society of Denmark (50), 63-74 (journal article, English)
L. J. Pyle, 2003 - Conodonts from a platform-to-basin transect, Lower Ordovician to Lower Silurian, northeastern British Columbia, Canada - Journal of Paleontology (77), 146-171 (journal article, English)
L. J. Pyle, 2002 - Taxonomy, Evolution, and Biostratigraphy of Conodonts: from the Kechika Formation, Skoki Formation, and Road River Group (Upper Cambrian to Lower Silurian) - (), 1-227 (serial monograph, 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, 2001 - Brachiopods of the redefined family Tritoechiidae from the Ordovician of Kazakhstan and South Urals - Geobios (34), 131-155 (journal article, English)
J. A. Rasmussen, 2001 - Conodont biostratigraphy and taxonomy of the Ordovician shelf margin deposits in the Scandinavian Caledonides - Fossils and Strata (48), 1-179 (serial monograph, English)
A. Löfgren, 1997 - Conodont faunas from the upper Tremadoc at Brattefors, south‐central Sweden, and reconstruction of the Paltodus apparatus - Geologiska Föreningens i Stockholm Förhandlingar (119), 257-266 (journal article, English)
E. Landing, 1996 - Conodonts, Stratigraphy, and Relative Sea-Level Changes of the Tribes Hill Formation (Lower Ordovician, East-Central New York) - Journal of Paleontology (70), 656-680 (journal article, English)
H. A. Armstrong, 1990 - Conodonts from the Upper Ordovician–lower Silurian carbonate platform of North Greenland - Grønlands Geologiske Undersøgelse (159), 1-151 (journal article, English)
S. S. Stouge, 1984 - Conodonts of the Middle Ordovician Table Head Formation, western Newfoundland - Fossils and Strata (16), 1-145 (journal article, English)
B. J. Cooper, 1981 - Early Ordovician conodonts from the Horn Valley Siltstone, central Australia - Palaeontology (24), 147-183 (journal article, English)
R. J. Aldridge, 1972 - Llandovery conodonts from the Welsh Borderland - Bulletin of British Museum (22), 127-231 (serial monograph, English)
H. Igo, 1967 - Ordovician and Silurian Conodonts from the Langkawi Islands, Malaya, Part I - Contribution to the Geology and Palaeontology of Southeast Asia, XXXII (), - (journal article, English)
M. Lindström, 1955 - Conodonts from the lowermost Ordovician strata of south−central Sweden - Geologiska Föreningens i Stockholm Förhandlingar (76), 517-604 (journal article, English)
E. B. Branson, 1933 - Conodonts from the Bainbridge (Silurian) of Missouri - University of Missouri Studies (8), 39-52 (journal article, English)
C. Pander, 1856 - Monographie der fossilen Fische des silurischen Systems des Russisch-Baltischen Gouvernements - (), - (book, German)