D. D. J., Antia: Bone-beds: a review of their classification, occurrence, genesis, diagenesis, geochemistry, palaeoecology, weathering and microbiotas, Mercian Geologist, 7, 93-174, 1979.
H. A., Armstrong: Conodonts from the upper Ordovician – lower Silurian carbonate platform of North Greenland, Grenlands Geologiske Undersogelse, 159, 151-1990.
S. G., Barnett: Biometric determination of the evolution of
Spathognathodus remscheidensis: A method for precise intrabasinal correlation in the northern Appalachians, Journal of Paleontology, 45, 274-301, 1971.
S. G., Barnett: The evolution of
Spathognathodus remscheidensis in New York, New Jersey, Nevada, and Czechoslovakia, Journal of Paleontology, 46, 900-917, 1972.
S. G., Barnett, J. J., Kohut, C. C., Rust and W. C., Sweet: Conodonts from Nowshera Reef Limestones (uppermost Silurian or lowermost Devonian), West Pakistan, Journal of Paleontology, 40, 435-438, 1969.
J. E., Barrick and G., Klapper: Henryhouse and Haragan Formations (Late Silurian–Early Devonian) and Woodford Shale (Late Devonian–Early Mississippian)
In (Ed.), Early to Middle Paleozoic Conodont Biostratigraphy of the Arbuckle Mountains, Southern Oklahoma, 11–13,
Guidebook of the Oklahoma Geological Survey, 27., 1990.
J. E., Barrick and G., Klapper: Late Silurian–Early Devonian conodonts from the Hunton Group (Upper Henryhouse, Haragan and Bois d’Arc Formations), South–Central Oklahoma
In (Eds) Special Papers in Paleontology and Stratigraphy: a Tribute to Thomas WAmsden, 19–65,
Bulletin of the Oklahoma Geological Survey, 145., 1992.
J. E., Barrick, G., Klapper and T. W., Amsden: Hunton Group (Late Ordovician–Early Devonian)
In (Ed.), Early to Middle Paleozoic Conodont Biostratigraphy of the Arbuckle Mountains, Southern Oklahoma, 5–9,
Guidebook of the Oklahoma Geological Survey, 27., 1990.
G., Borremans and P., Bultynck: Conodonts du Calcaire de Naux – gedinnien inférieur au sud immediat du Massif de Rocroi (Ardenne francaise), Aardkundige Mededelingen, 3, 45-58, 1986.
P., Bultynck: Le Silurien supérieur et le Devonien inférieur de la Sierra de Guadarrama (Espagne centrale). Deuxieme partie: assemblages de conodontes à
Spathognathodus, Bulletin de l’Institut royal des Sciences naturelles de Belgique, 49, 1971.
P., Bultynck: Conodontes de la Série de Liévin (Siluro–Devonien) de l’Artois (Nord de la France), Annales de la Société Géologique du Nord, 97, 11-20, 1977.
P., Bultynck: Conodontes
In (Ed.), Le Groupe de LiévinPřídolí – Lochovien de l’artois (NFrance), 201–204Biostratigraphie du PaléozoiqueUniversity of Brittany, Brest, 3., 1986.
P., Bultynck and A., Pelhate: Découvert de la zone à
eosteinhornensis (conodontes) dans le synclinorium médian du Massif armouricain, Memoires du Bureau des recherches Géologiques et Minières, 73, 189-197, 1971.
I., Chlupác, J., Kríz and H.-P., Schönlaub: (with contributions from ) Silurian and Devonian conodont localities of the Barrandian
In (Ed.) Guidebook and Abstracts, Second European Conodont Symposium – ECOS II, 147–180
Abhandlung der Geologischen Bundesanstalt, 35., 1980.
C., Collinson and E. C., Druce: Upper Silurian conodonts from the Welsh Borderland (abstract), Bulletin of the American Association of Petroleum Geologists, 50, 608-1966.
B. J., Cooper: Towards an improved Silurian conodont biostratigraphy, Lethaia, 13, 209-227, 1980.
J.-M., Degardin and F., Lethiers: Une microfaune (Conodonta, Ostracoda) dans le Silurien des Pyrenees centrales Espagnoles, Revista Española de Micropaleontologîa, 14, 335-358, 1982.
D. M., Drygant: Correlation and conodonts of the Silurian–lower Devonian deposits of Volyno–Podolia, Akademiya nauk Ukrainskoi SSR, Institut Geologii i Geokhimii Gorychikh Iskopaemykh, 208-1984.
Z., Durdanovic: Conodonten des älteren Pälaeozoikums (Ludlow) des Gebirges Medvenika (Zagrebacka Gora), Bulletin scientifique Conseil des académies de la PRF Yougoslavie, A12, 253-254, 1967.
F., Ebner: Das Silur/Devon – Vorkommen von Eggenfeld – ein Beitrag zur Biostratigraphie des Grazer Paläozoikums, Mitteilungen der Abteilung Paläontologie und Bergbau am Landesmuseum Joanneum, 37, 276-305, 1976.
L., Fåhræus:
Spathognathodus remscheidensis Ziegler, 1960 and the age of the Ohessaare Stage of Estonia: a reply to Kaljo, D. & Viira, V, Geologiska Föreningens i Stockholm Forhändlingar, 91, 433-435, 1969.
L., Fåhræus: Taxonomy and evolution of
Ozarkodina steinhornensis and
Ozarkodina optima (Conodontophorida), Geologica et Palaeontologica, 8, 29-37, 1974.
R., Feist and H-P., Schönlaub: Zur Silur/Devon Grenze in der östlichen Montagne Noire Süd – Frankreichs, Neues Jahrbuch für Geologie und Paläeontologie Monatshefte, 4, 200-219, 1974.
M., Gnoli, J., Kríz, F., Leone, R., Olivieri, E., Serpagli and P., Storch: Lithostratigraphic units and biostratigraphy of the Silurian and early Devonian of southwest Sardinia, Bolletino della Società Paleontologica Italiana, 29, 11-23, 1990.
A., Harris, N. L., Hatch and J. T., Dutro: Late Silurian conodonts update the metamorphosed Fitch Formation, Littleton area, New Hampshire, American Journal of Science, 283, 722-738, 1983.
C. T., Helfrich: Silurian conodonts from the Wills Mountain Anticline, Virginia, West Virginia and Maryland, Special Paper of the Geological Society of America, 161, 1975.
C. T., Helfrich: A conodont fauna from the Keyser Limestone of Virginia and West Virginia, Journal of Paleontology, 52, 1133-1142, 1978.
A. C., Higgins: Conodont zonation of the late Visean–Early Westphalian strata of the South and Central Pennines of Northern England, Bulletin of the Geological Survey of Great Britain, 53, 1-90, 1975.
L., Jeppsson: Aspects of Late Silurian conodonts, Fossils & Strata, 6, 1-54, 1975.
L., Jeppsson: Conodont biostratigraphy of the Siluro–Devonian boundary stratotype at Klonk, Czechoslovakia, Geologica et Palaeontologica, 22, 21-31, 1988.
L., Jeppsson: Latest Silurian conodonts from Klonk, Czechoslovakia, Geologica et Palaeontologica, 23, 21-37, 1989.
G., Klapper: Lower Devonian conodont sequence, Royal Creek, Yukon Territory and Devon Island, Canada, with a section on Devon Island stratigraphy by A.R. Ormiston, Journal of Paleontology, 43, 1-27, 1969.
G., Klapper:
Ozarkodina remscheidensis remscheidensis (Ziegler, 1960) and
Ozarkodina remscheidensis eosteinhornensis (Walliser, 1964)
In (Ed.) A Catalogue of Conodonts, Volume 1, 241–244Schweizerbart’sche Verlagsbuchhandlung, Stuttgart, 504 pp., 1973.
G., Klapper and M. A., Murphy: Silurian–Lower Devonian conodont sequence in the Roberts Mountains Formation of Central Nevada, University of California Publications in Geological Sciences, 111, 1974.
M. A., Kleffner: A conodont based chronostratigraphy, Bulletin of the Geological Society of America, 101, 904-912, 1989.
H. R., Lane and A. R., Ormiston: Siluro-Devonian biostratigraphy of the Salmontrout River area, east–central Alaska, Geologica et Palaeontologica, 13, 39-95, 1979.
J. A., Legault: Conodonts and fish remains from the Stonehouse Formation, Arisaig, Nova Scotia, Bulletin of the Geological Survey of Canada, 165, 1-45, 1968.
A. G., Link and E. C., Druce: Ludlovian and Gedinnian conodont stratigraphy of the Yass Basin, New South Wales, Bulletin of the Bureau of Mineral Resources, Geology and Geophysics, Australia, 134, 1972.
T. V., Mashkova:
Ozarkodina steinhornensis (Ziegler) apparatus, its conodonts and biozone
In (Eds) Symposium on Conodont Taxonomy, 81–90,
Sonderband Geologica et Palaeontologica, 1., 1972.
A., Mastandrea: Early Devonian (Lochkovian) conodonts from southwestern Sardinia, Bolletino della Società Paleontologica Italiana, 23, 240-258, 1985a.
A., Mastandrea: Biostratigraphic remarks on Early Devonian conodonts from Corti Baccas III section (SW Sardinia), Bolletino della Società Paleontologica Italiana, 23, 259-267, 1985b.
R., Mawson: Early Devonian (Lochkovian) conodont faunas from Windellama, New South Wales, Geologica et Palaeontologica, 20, 39-71, 1986.
C. G., Miller and R. J., Aldridge: Taxonomy and apparatus structure of the Silurian distomodontid conodont
Coryssognathus Link and Druce, 1972, Journal of Micropalaeontology, 12, 241-255, 1993.
R. S., Nicoll and C. B., Rexroad: Re-examination of conodont clusters from northern Indiana
In (Ed.) Paleobiology of Conodonts, 49–61, Ellis Horwood, Chichester, for the British Micropalaeontological Society., 1987.
R., Olivieri and E., Serpagli: Latest Silurian – early Devonian conodonts from the Mason Porcus Section near Fluminimaggiore, southwestern Sardinia, Bolletino della Società Paleontologica Italiana, 29, 56-76, 1990.
G. M., Philip: Lower Devonian conodonts from the Buchan Group, eastern Victoria, Micropaleontology, 12, 441-460, 1966.
C. A., Pollock and C. B., Rexroad: Conodonts from the Salina Formation and the upper part of the Wabash Formation (Silurian) in north–central Indiana, Geologica et Palaeontologica, 7, 77-92, 1973.
C. B., Rexroad and W. W., Craig: Restudy of the conodonts from the Bainbridge Formation (Silurian) at Lithium, Missouri, Journal of Paleontology, 45, 684-703, 1971.
V. I., Saladzius: Stratigraphic value of the conodonts from the Jura Horizon of the south Baltic [in Russian with English summary]
In (Ed.) Palaeontologiia i stratigrafiia Pribaltiki i Belorussii, 3: 71–76., 1971.
N. M., Savage: Lower Devonian conodonts from New South Wales, Palaeontology, 16, 307-333, 1973.
N. M., Savage: Lower Devonian conodonts from the Grouse Creek area, Klamath Mountains, northern California, Journal of Paleontology, 50, 1180-1190, 1976.
N. M., Savage: Lower Devonian (Lochkovian) conodonts from Lulu Island southeastern Alaska, Journal of Paleontology, 56, 983-988, 1982.
H.-P., Schönlaub: Guidebook and abstracts, Second European Conodont Symposium – ECOS II, Abhandlung der Geologischen Bundesanstalt, 35, 1980.
H.-P., Schönlaub: [dated 1985]Devonian conodonts from section Oberbuchach II in the Carnic Alps, Austria
In (Eds) Devonian Series Boundaries – Results of Worldwide Studies, 353–374,
Courier Forschungsinstitut Senckenberg, 75., 1986.
R., Schulze: Die Conodonten aus dem Paläozoikum der mittleren Karawanken (Seeberggebiet), Neues Jahrbuch für Geologie und Paläontologie Abhandlung, 130, 133-245, 1968.
E., Serpagli and A., Mastandrea: Conodont assemblages from the Silurian–Devonian boundary beds of southwestern Sardinia (Italy), Bolletino della Società Palaeontologica Italiana, 9, 76-96, 1970.
H., Spassov: Die Conodontenchronologie des Unterdevons im Mittelteil der Balkenhalbinsel, Izvestiia na geologicheskiia institut, komitet po geologiia, Bulgarska akademiia na naukite, seriia stratigrafiia i litologiia, 20, 5-14, 1971.
P. G., Telford: Lower and Middle Devonian Conodonts from the Broken River Embayment, North Queensland, Australia, Special Papers in Palaeontology, 15, 1975.
T. T., Uyeno: [dated 1980]. Stratigraphy and conodonts of Upper Silurian and Lower Devonian rocks in the environs of the Boothia Uplift, Canadian Arctic Archipelago. Part II, Systematic study of conodonts, Bulletin of the Geological Survey of Canada, 292, 39-75, 1981.
T. T., Uyeno: Biostratigraphy and conodont faunas of Upper Ordovician through Middle Devonian rocks, eastern Arctic Archipelago, Bulletin of the Geological Survey of Canada, 401, 1990.
T. T., Uyeno: Pre-Famennian Devonian conodont biostratigraphy of selected intervals in the eastern Canadian Cordillera
In (Eds), Ordovician to Triassic Conodont Paleontology of the Canadian Cordillera, 129–161
Bulletin of the Geological Survey of Canada, 417., 1991.
V., Viira: Upper Silurian
Spathognathodus (conodonts) from Estonia
In (Ed.) Lower Palaeozoic Palaeontology of the Baltics and Podolia, 41–71Estonian SSR Academy of Sciences, Institute of Geology, Tallinn., 1983.
O. H., Walliser: Conodonten aus dem oberen Gotlandium Deutschlands und der Karnischen Alpen, Landesamptes Bodenforschung Notizblatz, 85, 28-52, 1957.
O. H., Walliser: Conodontenchronologie des Silurs ( = Gotlandiums) und des tieferen Devons mit besonderer Berücksichtigung der Formationsgrenze
In (Ed.), Symposiums Band der zweiten International Arbeitstagung über die Stratigraphie von Silur und Devon, Bonn–Bruxelles 1960, 281–287ESchweitzerbart, Stuttgart., 1962.
O. H., Walliser: Conodonten des Silurs, Abhandlungen des hessischen Landsamptes für Bodenforschung, 41, 1964.
O. H., Walliser: Die Silur/ Devon Grenze, Neues Jahrbuch für Geologie und Paläontologie Abhandlungen, 125, 235-246, 1966.
O. H., Walliser: Conodont biostratigraphy of the Silurian of Europe
In , (Eds) Symposium on Conodont Biostratigraphy, 195–206
Memoir of the Geological Society of America, 127., 1971.
C.-Y., Wang: Lower Devonian conodonts from the Xiaputonggou Formation at Zoige, NW Sichuan, Bulletin of the X’ian Institute of Geology and Mineral Resources, Chinese Academy of Geological Sciences, 3, 76-84, 1981.
C.-Y., Wang: Silurian and Lower Devonian conodonts from Darhan Mumingan Joint Banner, Inner Mongolia [in Chinese with English summary]
In (Eds) Silurian and Devonian Rocks and Faunas of the Bateaobao Area in Darhan Mumingan Joint Banner, Inner Mongolia, 153–164People’s Publishing House of Inner Mongolia., 1985.
C.-Y., Wang and D.-Y., Li: Conodonts from the Ertaogou Formation in central Jilin Province [in Chinese with English summary], Acta Micropalaeontologica Sinica, 3, 421-428, 1986.
Z., Wolska: Konodonty z wiercenia Chelm, Acta Palaeontologica Polonica, 14, 577-590, 1969.
W., Ziegler: Unterdevonische conodonten insbesondere aus dem Schönauer – und dem Zorgensis-Kalk, Notizblatz des hessischen Landsamptes für Bodenforschung, 84, 93-106, 1956.
W., Ziegler: Conodonten aus dem Rheinischen Unterdevon (Gedinnium) des Remscheider Sattels (Rheinisches Schiefergebirge), Paläontologishe Zeitschrift, 34, 169-201, 1960.
