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Upper Middle Devonian (Givetian) gastropods from the Kersadiou Formation, Brittany, France

Published online by Cambridge University Press:  20 May 2016

Robert B. Blodgett ,
Jiřá Frýda  and
Patrick R. Racheboeuf
Robert B. Blodgett
Affiliation:
Departments of Zoology and Geology, Oregon State University, Corvallis, Oregon 97331,
Jiřá Frýda
Affiliation:
Český geologický ústav, Klárov 3/131, 118 21 Praha 1, Czech Republic,
Patrick R. Racheboeuf
Affiliation:
Departément des Sciences de la Terre, UMR 5565 of the CNRS, Université Claude-Bernard Lyon 1, Bd. du 11 Novembre, F69622 Villeurbanne Cedex, France,
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Abstract

Gastropods are described for the first time from the Kersadiou Formation (middle Givetian) in the vicinity of Brest, Brittany, northwestern France. Twenty-three species of gastropods are recognized. New taxa include the new genera, Calvibembexia, Kersadiella, Breizospira, Finisterella, Parahormotomina, and Nodoloxonema, represented by the new species Calvibembexia lethiersi, Kersadiella babini, Breizospira crozonensis, Finisterella tibidiensis, Parahormotomina sibertae, and Nodoloxonema plusquelleci. Further new species include: Sinuitina (Sinuitina) morzadeci, Crenistriella armoricana, Patellilabia (Phragmosphaera) ponceti, Angyomphalus (Eoangyomphalus) weyanti, Eoplatyzona ongaroae, Murchisonia oehlerti, and Hormotomina fiacrensis. The biogeographic affinities of the fauna show a strikingly unusual admixture of Eastern Americas Realm taxa such as Hormotomina and Crenistriella. This suggests that during the middle Givetian, the Massif Armoricain (northwestern France) represented an area of Realm-boundary mixing between the Old World and Eastern Americas Realms, while older Devonian gastropod faunas of the Massif Armoricain are wholly of Old World Realm type.

Type
Research Article
Information
Journal of Paleontology , Volume 73 , Issue 6 , November 1999 , pp. 1081 - 1100
Copyright
Copyright © The Paleontological Society 

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References

Andree, J. 1928. Über mitteldevonische Murchisonien. Palaeontologische Zeitschrift, 9(4):357–366.Google Scholar
Archiac, E. J. A. D'., and DeVerneuil, E. P. 1841. Note sur le genre Murchisonia . Bulletin de la Société Géologique de France, 1st series, 12:154–160.Google Scholar
Babin, C. 1967. Présence de Murchisonia intermedia Archiac & Verneuil 1842 dans le Frasnien du Finistère. Quelques remarques sur les Murchisoniidés du Dévonien supérieur. Annales de la Société Geologique du Nord, 87:153–156.Google Scholar
Bandel, K. 1991. Über triassische “Loxonematoidea” und ihre Beziehungen zu rezenten und palaeozoischen Schnecken. Palaeontologische Zeitschrift, 65(3-4):239–268.Google Scholar
Bandel, K. 1992. Platyceratidae from the Triassic St. Cassian Formation and the evolutionary history of the Neritomorpha (Gastropoda). Palaeontologische Zeitschrift, 66(3-4):231–240.Google Scholar
Bandel, K., and Frýda, J. 1996. Balbinipleura, a new slit bearing archaeogastropod (Vetigastropoda) from the Lower Devonian of Bohemia and the Lower Carboniferous of Belgium. Neues Jahrbuch für Geologie und Paläontologie Monatshefte, 6:325–344.CrossRefGoogle Scholar
Bandel, K., and Frýda, J. 1999. Notes on the evolution and higher classification of the subclass Neritimorpha (Gastropoda) with the description of some new taxa. Geologica et Palaeontologica.Google Scholar
Barrois, C. 1889. Faune du Calcaire D'Erbray (Loire Inférieure). Mémoires de la Société géologique du Nord, Tome III, p. 1–348.Google Scholar
Batten, R. L. 1956. Some new pleurotomarian gastropods from the Permian of west Texas. Journal of the Washington Academy of Sciences, 46:42–44.Google Scholar
Batten, R. L. 1966. The lower Carboniferous gastropod fauna from the Hotwells limestone of Compton Martin, Somerset. Palaeontographical Society Monographs, 119–120:1–109.Google Scholar
Batten, R. L. 1972. Permian gastropods and chitons from Perak, Malaysia, Pt. 1, Chitons, bellerophontids, euomphalids, and pleurotomarians. Bulletin of the American Museum of Natural History, 147:1–44.Google Scholar
Biggelaar, J. A. M., and Haszprunar, G. 1996. Cleavage patterns and mesentoblast formation in the Gastropoda: an evolutionary perspective. Evolution, 50(4):1520–1540.Google Scholar
Blodgett, R. B. 1992. Taxonomy and paleobiogeographic affinities of an early Middle Devonian (Eifelian) gastropod faunule from the Livengood quadrangle, east-central Alaska. Palaeontographica Abteilung A, 221:125–168.Google Scholar
Blodgett, R. B., and Johnson, J. G. 1992. Early Middle Devonian (Eifelian) gastropods of central Nevada. Palaeontographica Abteilung A, 222:85–139.Google Scholar
Blodgett, R. B., and Johnson, J. G. 1995. Merriamites, a new name for the bellerophontid genus Merriamella Blodgett and Johnson. Journal of Paleontology, 69:608.Google Scholar
Blodgett, R. B., Rohr, D. M., and Boucot, A. J. 1986. Lower Devonian gastropod biogeography of the Western Hemisphere. Geological Society of America Abstracts with Programs, 18(6):543.Google Scholar
Blodgett, R. B., Rohr, D. M., and Boucot, A. J. 1987. Early Middle Devonian (Eifelian) gastropod biogeography of North America. Geological Society of America Abstracts with Programs, 19(7):591.Google Scholar
Blodgett, R. B., Rohr, D. M., and Boucot, A. J. 1988. Lower Devonian gastropod biogeography of the Western Hemisphere, p. 285–305. In McMillan, N. J., Embry, A. F., and Glass, D. J. (eds.), Devonian of the World. Canadian Society of Petroleum Geologists Memoir 14, Volume 3.Google Scholar
Blodgett, R. B., Rohr, D. M., and Boucot, A. J. 1990. Early and Middle Devonian gastropod biogeography, p. 277–284. In McKerrow, W. S. and Scotese, C. R. (eds.), Palaeozoic Palaeogeography and Biogeography. Geological Society (London) Memoir 12.Google Scholar
Brice, D., and Morzadec, P. 1983. Rhynchonellida (Brachiopodes du Dévonien moyen et supérieur de la Rade de Brest (Massif Armoricain). Geobios, 15:549–581.Google Scholar
Clarke, J. M. 1904. Naples fauna in western New York, Pt. 2. New York State Museum Memoir 6, p. 199–454.Google Scholar
Collin, L. 1920. Traces de coloration dans des fossiles dévoniens. Bulletin de la Société Géologique & Minéralogique de Bretagne, Tome 1, Fascicule 3:122–124.Google Scholar
Conrad, T. A. 1840. Third Annual Report on the Paleontological Department of the Survey. New York Geological Survey, Annual Report 4, p. 199–207.Google Scholar
Conrad, T. A. 1842. Observations on the Silurian and Devonian Systems of the United States, with descriptions of new organic remains. Journal of the Academy of Natural Sciences of Philadelphia, 8:228–280.Google Scholar
Cook, A. G. 1995. Gastropods from the Ukalunda beds and Douglas Creek, Early Devonian, North Queensland. Memoirs of the Queensland Museum, 38(2):429–435.Google Scholar
Cook, A. G., and Camilleri, N. 1997. Middle Devonian gastropods from the Broken River province, North Queensland. Memoirs of the Queensland Museum, 42(1):55–79.Google Scholar
Cossmann, M. 1915. Essais de paléoconchologie comparée. Paris. Volume 10, 292 p.Google Scholar
Cox, L. R. 1960. Thoughts on the classification of the Gastropoda. Proceedings of the Malacological Society of London, 33:239–261.Google Scholar
Cox, L. R., and Knight, J. B. 1960. Suborders of Archaeogastropoda. Proceedings of the Malacological Society of London, 33:262–264.Google Scholar
von Dechen, E. H. C. 1832. Faunal list, p. 533. In De la Beche, H. T., Handbuch der Geognosie. Berlin, 612 p.Google Scholar
Ellison, R. L. 1965. Stratigraphy and paleontology of the Mahantango Formation in south-central Pennsylvania. Pennsylvania Geological Survey, 4th Series, General Geology Report G 48, 298 p.Google Scholar
Emmons, E. 1842. Geology of New York, Pt. 2, Comprising the survey of the second geological district. Albany, New York.Google Scholar
Etheridge, R. Jr. 1890. Descriptions of Upper Silurian fossils from the Lilydale Limestone, Upper Yarra District, Victoria. Records of the Australian Museum, 1:60–67.Google Scholar
Fagerstrom, J. A. 1961. The fauna of the Middle Devonian Formosa Reef Limestone of southwestern Ontario. Journal of Paleontology, 35:1–48.Google Scholar
Fischer, J. C. 1969. Deux Bellerophontacés nouveaux de Bolivie. Bulletin de la Société Géologique de France, series 7, XI:605–608.Google Scholar
Foerste, A. F. 1914. Notes on the Lorraine faunas of New York and the Province of Quebec. Bulletins of the Scientific Laboratories of Denison University, 17:247–328.Google Scholar
Forney, G. G., Boucot, A. J., and Rohr, D. M. 1981. Silurian and Lower Devonian zoogeography of selected molluscan genera, p. 119–164. In Gray, J., Boucot, A. J., and Berry, W. B. N. (eds.), Communities of the Past. Hutchinson Ross, Stroudsberg, Pennsylvania.Google Scholar
Fraunfelter, G. H. 1973. Mollusca from the Lingle and St. Laurent Limestones of southern Illinois and southeastern Missouri. Southern Illinois Studies, 11:1–55.Google Scholar
Frech, F. 1894. Über das Devon der Ostalpen. III. Die Fauna des Unterdevonischen riffkalkes. Zeitschrift der Deutschen geologischen Gesellschaft, 46:446–479.Google Scholar
Frýda, J. 1998a. Some new and better recognized Devonian gastropods from the Prague Basin (Bohemia). Věstník Ústředního ústavu geologického, 73(1):41–49.Google Scholar
Frýda, J. 1998b. Higher classification of the Paleozoic gastropods inferred from their early shell ontogeny. Abstracts, 13th International Malacological Congress, Washington DC, p. 108.Google Scholar
Frýda, J. 1999a. Suggestions for polyphyletism of Paleozoic bellerophontiform molluscs inferred from their protoconch morphology. Abstract, 65th meeting of American Malacological Society, Pittsburgh.Google Scholar
Frýda, J. 1999b. Higher classification of the Paleozoic gastropods inferred from their early shell ontogeny. Journal of the Czech Geological Society, 44.Google Scholar
Frýda, J., and Bandel, K. 1997. New Early Devonian gastropods from the Plectonotus (Boucotonotus)-Palaeozygopleura Community in the Prague Basin (Bohemia). Mitteilungen aus dem Geologisch-Palaeontologischen Institut der Universität Hamburg, 80:1–58.Google Scholar
Frýda, J., and Manda, Š. 1997. A gastropod faunule from the Monograptus uniformis graptolite Biozone (Early Lochkovian, Early Devonian) in Bohemia. Mitteilungen aus dem Geologisch-Palaeontologischen Institut der Universität Hamburg, 80:59–122.Google Scholar
Goldfuss, A. 1841-1844. Petrefacta Germaniae. Dritter Theil, Düsseldorf.Google Scholar
Golikov, A. N., and Starobogatov, Y. I. 1975. Systematics of prosobranch gastropods. Malacologia, 15(1):185–232.Google Scholar
Gordon, M., and Yochelson, E. L. 1987. Late Mississippian Gastropods of the Chainman Shale, west-central Utah. U.S. Geological Survey Professional Paper 1368, 112 p.Google Scholar
Grabau, A. W., and Shimer, H. W. 1909. North American Index Fossils: Invertebrates, Volume 1. New York, 853 p.Google Scholar
Grasso, T. X., Brett, C. E., and Baird, G. C. 1985. Revised upper Marcellus (Middle Devonian) correlations in the Chenango Valley region: central New York. Geological Society of America Abstracts with Programs, 17(1):21.Google Scholar
Gray, J. E. 1847. On the classification of British mollusca, by Dr. W.E. Leach. The Annals and Magazine of Natural History, Including Zoology, Botany, and Geology, 1st series, 20:267–273.Google Scholar
Gubanov, A. P., Blodgett, R. B., and Lytochkin, V. N. 1995. Early Devonian (Pragian) gastropods from Kyrgyzstan (Central Asia). Journal of Paleontology, 69:431–440.Google Scholar
Guillocheau, F. 1983. La sédimentation paléozoïque ouest-armoricaine. Bulletin de la Société géologique et minéralogique de Bretagne, C, 14, 2 (1982):45–62.Google Scholar
Hall, J. 1858. Descriptions of new species of fossils from the Carboniferous limestones of Indiana and Illinois. Transactions of the Albany Institute, 4:1–36.Google Scholar
Hall, J. 1859. Contributions to the palaeontology of New York; being some of the results of the investigations during the years 1855, 1856, 1857, and 1858. Twelfth Annual Report of the Regents of the University of the State of New York on the condition of the State Cabinent of Natural History and the Historical and Antiquarian Collection Connected Therewith, p. 8–110.Google Scholar
Hall, J. 1861. Descriptions of new species of fossils from the Upper Helderberg, Hamilton and Chemung groups; with observations upon previously described species. Fourteenth Annual Report of the Regents of the University of the State of New York on the condition of the State Cabinent of Natural History, and the Historical and Antiquarian Collection annexed thereto. Albany, p. 99–109.Google Scholar
Hall, J. 1872. Descriptions of new species of fossils from the Hudson River group, in the vicinity of Cincinnati, Ohio. Twenty-fourth annual report on the New York State Museum of Natural History by the regents of the University of the State of New York, p. 225–232.Google Scholar
Hall, J. 1879. Containing descriptions of the Gasteropoda, Pteropoda, and Cephalopoda of the Upper Helderberg, Hamilton, Portage, and Chemung groups. Natural History of New York, Palaeontology, Albany, Volume 5, Pt. 2, 492 p.Google Scholar
Haszprunar, G. 1993. The Archaeogastropoda: A clade, a grade or what else? American Malacological Bulletin, 10:165–177.Google Scholar
Horný, R. 1955. Palaeozygopleuridae, nov. fam. (Gastropoda), ze středočeského devonu. Sborník Ústředního ústavu geologického, oddíl paleontologický, 21:17–143.Google Scholar
Horný, R. 1963. Lower Paleozoic Bellerophontina (Gastropoda) of Bohemia. Sborník geologických věd, řada P, svazek 2, p. 57–164.Google Scholar
Horný, R. 1992. Lytospira Koken a Murchisonia (Hormotomina) Grabau et Shimer v Českém spodním devonu. Časopis Národního Muzea, Řada přírodovědná, 160(1-4):55–56.Google Scholar
Kase, T., and Nishida, T. 1988. Two new Middle Devonian gastropods from the Nakazato Formation of Kitakami, Northeast Japan. Saito Ho On Kai Museum Special Publication 2:257–263.Google Scholar
Knight, J. B. 1930. The gastropods of the St. Louis, Missouri, Pennsylvanian outlier: the Pseudozygopleurinae. Journal of Paleontology, 4: Supplement 1, 88 p.Google Scholar
Knight, J. B. 1934. The gastropods of the St. Louis, Missouri, Pennsylvanian outlier. VII. The Euomphalidae and Platyceratidae. Journal of Paleontology, 8:139–166.Google Scholar
Knight, J. B. 1945. Some new genera of the Bellerophontacea. Journal of Paleontology, 19:333–340.Google Scholar
Knight, J. B. 1956. New families of Gastropoda. Journal of the Washington Academy of Sciences, 46:41–42.Google Scholar
Knight, J. B., and Bridge, J. 1944. Paleozoic Gastropoda, p. 437–479. In Shimer, H. W. and Schrock, R. R. (eds.), Index Fossils of North America. John Wiley & Sons, New York, 837 p. Google Scholar
Knight, J. B., Cox, L. R., Keen, A. M., Batten, R. L., Yochelson, E. L., and Robertson, R. 1960. Systematic descriptions, p. 1169–1324. In Moore, R. C. (ed.), Treatise on Invertebrate Paleontology, Pt. I, Mollusca 1. Geological Society of America and University of Kansas Press, Lawrence.Google Scholar
Koken, E. 1889. Ueber die Entwickelung der Gastropoden vom Cambrium bis zur Trias. Neues Jahrbuch für Mineralogie, Geologie und Palaeontologie, Beilageband 6, 305–484.Google Scholar
Koken, E. 1896. Die Leitfossilien. Chr. Herm. Trachnitz, Leipzig, 848 p.Google Scholar
Koken, E. 1925. Die Gastropoden des baltischen Untersilurs (Perner, J., ed.). Mémoires de l'Académie des Sciences de Russie, series 8, Classe Physico-Mathématique, Volume 37, Number 1, 326 p.Google Scholar
Koninck, L. G., De. 1842-1851. Description des animaux fossiles qui se trouvent dans le terrain carbonifère de Belgique. Liège, 716 p.Google Scholar
Koninck, L. G., De. 1881. Faune du calcaire carbonifère de la Belgique. Annales du Musée Royal d'Histoire Naturelle de Belgique, Série Paléontologique, Tome VI, Troisième Partie, Gastéropodes, 170 p.Google Scholar
Lethiers, F., and Racheboeuf, P. R. 1993. Les ostracodes de la Formation de Kersadiou (Givétien du Massif Armoricain): biostratigraphie et paléoécologie. Geobios, 26:595–607.Google Scholar
Lindström, G. 1884. On the Silurian Gastropoda and Pteropoda of Gotland. Kongliga Svenska Veternskaps-Akademiens Handlinger, Bandet 19, Number 6, 250 p.Google Scholar
Linsley, R. M. 1968. Gastropods of the Middle Devonian Anderdon Limestone. Bulletins of American Paleontology, 54:333–465.Google Scholar
Martin, W. 1809. Petrificata derbiensia; or Figures and descriptions of petrifactions collected in Derbyshire. D. Lyons, Wigan, 28 p.Google Scholar
M'Coy, F. 1844. A synopsis of the characters of the Carboniferous limestone fossils of Ireland. Dublin.Google Scholar
M'Coy, F. 1851. On some new Silurian Mollusca. Annals and Magazine of History, including Zoology, Botany, and Geology, 2nd series, 7:45–63.Google Scholar
Meek, F. B., and Worthen, A. H. 1866. Descriptions of invertebrates from the Carboniferous System. Geological Survey of Illinois, Volume 2, Palaeontology, p. 143–411.Google Scholar
Miller, S. A. 1889. North American geology and palaeontology for the use of amateurs, students and scientists. Cincinnati, 664 p.Google Scholar
Morzadec, P. 1983. Trilobites du Dévonien (Emsien-Famennien) de la Rade de Brest (Massif Armoricain). Palaeontographica Abteilung A, 181:103–184.Google Scholar
Morzadec, P. 1984. Le Dévonien (Emsien-Famennien) de la Rade de Brest (Massif armoricain). Lithologie, cartographie, stratigraphie, paléogéographie. Géologie de la France, 2(4):269–310.Google Scholar
Morzadec, P., and Weyant, M. 1982. Lithologie et Conodontes de l'Emsien au Famennien, dans la Rade de Brest (France). Geologica et Palaeontologica, 15:27–46.Google Scholar
Munier-Chalmas, E. 1876. Mollusques nouveaux des terrains paléozoiques des environs de Rennes. Journal de Conchyliologie, 3e série, 16:102–109.Google Scholar
Newell, N. D. 1935. Some Mid-Pennsylvanian invertebrates from Kansas and Oklahoma. II. Stromatoporoidea, Anthozoa, and Gastropoda. Journal of Paleontology, 9:341–355.Google Scholar
Oehlert, D. 1877. Sur les fossiles dévoniens du département de la Mayenne. Bulletin de la Société géologique de France, 3e série, 5:578–603.Google Scholar
Oehlert, D. 1881. Documents pour servir a l'étude des faunes dévoniennes dans l'ouest de la France. Mémoires de la Sociéte Géologique de France, 3e série, 2:1–38.Google Scholar
Oehlert, D., and Oehlert, P. 1888. Descriptions de quelques espèces dévoniennes du département de la Mayenne. Bulletin de la Société d'Etudes Scientifiques d'Angers, 1887:65–120.Google Scholar
Paeckelmann, W. 1922. Der mitteldevonische Massenkalk des Bergischen Landes. Abhandlungen der Preussischen Geologischen Landesanstalt, Neue Folge, Heft 91.Google Scholar
Ponder, W. F., and Waren, A. 1988. Classification of the Caenogastropoda and Heterostropha—a list of the family-group names and higher taxa, p. 288–326. In Ponder, W. F., Prosobranch Phylogeny. Malacological Review Supplement.Google Scholar
Racheboeuf, P. R. 1981. Chonetacés (Brachiopodes) siluriens et dévoniens du Sud-ouest de l'Europe. Mémoires de la Société géologique et minéralogique de Bretagne, 27, 294 p.Google Scholar
Rafinesque, C. S. 1815. Analyse de la nature, ou tableau de l'univers et des corps organisés. Palermo.Google Scholar
Renaud, A. 1942. Lé Dévonien du Synclinorium Médian Brest-Laval. Mémoires de la Société Géologique et Minéralogique de Bretagne, Tome VII, 439 p.Google Scholar
Rollins, H. B., Eldredge, N., and Spiller, J. 1971. Gastropoda and Monoplacophora of the Solsville Member (Middle Devonian, Marcellus Formation) in the Chenango Valley, New York State. Bulletin of the American Museum of Natural History, 144:129–170.Google Scholar
Salvini-Plawen, P. L., and Haszprunar, G. 1987. The Vetigastropoda and the systematics of streptoneurous gastropods (Mollusca). Journal of Zoology, A 211:747–770.Google Scholar
Scotese, C. R. 1986. Phanerozoic reconstructions: a new look at the assembly of Asia. University of Texas Institute for Geophysics Technical Report 66.Google Scholar
Simroth, H. 1906. Mollusca, p. 85–89. In Bronn, H.G. (ed.), Klassen und Ornungen des Tier-Reichs, 2nd Edition, Volume 3.Google Scholar
Spitz, A. 1907. Die Gastropoden des Karnischen Unterdevon. Beiträge zur Paläontologie und Geologie ÖsterreichUngarns und des Orients, 20:115–190.Google Scholar
Swainson, W. 1840. A Treatise on Malacology; or, Shells and Shell Fish. Longman, Orme, Brown, Green, and Longmans, London, 419 p.Google Scholar
Tassell, C. B. 1978. Gastropods from the Early Devonian Bell Point Limestone, Cape Liptrap Peninsula, Victoria. Memoirs of the National Museum of Victoria (Melbourne), 39:19–32.Google Scholar
Tassell, C. B. 1980. Further gastropods from the Early Devonian Lilydale Limestone, Victoria. Records of the Queen Victoria Museum, Launceston, 69, 27 p.Google Scholar
Tassell, C. B. 1982. Gastropods from the Early Devonian “Receptaculites” Limestone, Taemas, New South Wales. Records of the Queen Victoria Museum, Launceston, 77, 59 p.Google Scholar
Thiele, J. 1925. Mollusca Weichtiere, p. 15–96. In Kükenthal, W. (ed.), Handbuch der Zoologie, Fünfter Band, Erste Hälfte, Erste Lieferung. Berlin and Leipzig.Google Scholar
Tyler, J. H. 1965. Gastropods from the Middle Devonian Four Mile Dam Limestone (Hamilton) of Michigan. Journal of Paleontology, 39(3):341–349.Google Scholar
Ulrich, E. O., and Scofield, W. H. 1897. The Lower Silurian Gastropoda of Minnesota, p. 813–1081. In The Geology of Minnesota, Volume 3, Pt. 2, Paleontology. Harrison and Smith, Minneapolis.Google Scholar
Wahlman, G. P. 1992. Middle and Upper Ordovician symmetrical univalved mollusks (Monoplacophora and Bellerophontina) of the Cincinnati Arch region. U.S. Geological Survey Professional Paper 1066-O, 213 p.Google Scholar
Wenz, W. 1938. Gastropoda. Teil 1. Allgemeiner Teil und Prosobrachia, p. 1–240. In Schindewolf, O. H. (ed.), Handbuch der Paläozoologie, Band 6. Gebrüder Borntraeger, Berlin.Google Scholar
Whiteaves, J. F. 1892. The fossils of the Devonian rocks of the islands, shores or immediate vicinity of Lakes Manitoba and Winnipegosis. Contributions to Canadian Palaeontology, Volume 1, Pt. 4, p. 255–359.Google Scholar
Zittel, K. A. 1913. Text-book of Paleontology (translated and edited by Eastman, C. R.), Volume 1. McMillan and Co., London, 352 p.Google Scholar