Geobotany pp 43-64 | Cite as

Taxonomic and Stratigraphic Significance of the Dispersed Spore Genus Calamospora

  • Charles W. Good


In situ spores are described from Pennsylvanian-age sphenopsid cones. Spores from cones referable to the plant Calamites have been shown to resemble the dispersed spore genera Elaterites, Vestispora, or Calamospora at different stages in spore ontogeny. Spores from some cones referable to the plant Sphenophyllum have ontogenetic stages resembling Vestispora and Calamospora indicating that these two dispersed spore genera were produced by more than one type of plant. To date, features used to delimit species of dispersed Calamospora-like spores have included spore diameter, presence or absence of dark contact areas, distribution and arrangement of compression folds, minute wall ornamentation, presence of a globular inner body, separation of presumed outer and inner exine layers, and length of trilete arms. Results of the present investigation indicate that none of these features can be used to distinguish between spores produced by different cone species. The wide range of variation in these features among spores obtained from different specimens of the same cone species, and even from the same cone specimen, suggest that a clearcut division of species within the dispersed spore genus Calamospora is not possible. Caution should be used in making stratigraphic determinations based largely from dispersed spores that resemble Calamospora, Elaterites, Vestispora, Schopfites, Phyllothecotriletes, Ricaspora, and Perotriletes.


Cone Species Stratigraphic Position Spore Type Surface Ornamentation Unequal Length 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Literature Cited

  1. Abbott, M. L. 1968. Lycopsid stems and roots and Sphenopsid fructifications and stems from the Upper Freeport Coal of southeastern Ohio. Palaeontographica Amer., 6 (38): 1–49.Google Scholar
  2. Arnold, C. A. 1944. A heterosporous species of Bowmanites from the Michigan coal basin. Amer. J. Bot., 31: 466–469.CrossRefGoogle Scholar
  3. Arnold, C. A. 1949. Fossil Flora of the Michigan coal basin. Contr. Mus. Paleont. Univ. Michigan, 7 (9): 131–269.Google Scholar
  4. Balme, B. E. and J. P. F. Hennelly. 1956. Trilete sporomorphs from Australian Permian sediments. Australian J. Bot., 4: 240–260.CrossRefGoogle Scholar
  5. Barss, M. S. 1967. Illustrations of Canadian fossils. Carboniferous and Permian spores from Canada. Geol. Surv. Canada Paper 67–11.Google Scholar
  6. Barss, M. S., P. A. Hacquebard, and R. D. Howie. 1963. Palynology and stratigraphy of some Upper Pennsylvanian and Permian rocks of the Maritime Provinces. Geol. Surv. Canada Paper 63–3.Google Scholar
  7. Baxter, R. W. 1967. A revision of the sphenopsid organ genus Litostrobus. Univ. Kansas Sci. Bull. 48: 1–23.Google Scholar
  8. Bhardwaj, D. C. 1955. The spore genera from the Upper Carboniferous coals of the Saar and their value in stratigraphic studies. Palaeobotanist 4: 119–149.Google Scholar
  9. Bhardwaj, D. C. 1957. The palynological investigations of the Saar coals (Part 1. Morphology of Sporae dispersae ). Palaeontographica B, 101: 73–125.Google Scholar
  10. Bhardwaj, D. C. and S. K. Salujha. 1963. Sporological study of seam VIII in Raniganj coal field, Bihar (India) - Part 1. Description of sporae dispersae. Palaeobotanist 12: 181–215.Google Scholar
  11. Coquel, R., S. Loboziak, and Y. Lemoigne. 1970. Confirmation de l’âge Westphalien du houiller de Le Plessis (Manche) d’après l’étude palynologique de quelques échantillons de charbon. Ann. Soc. Geol. Nord, 90: 15–21.Google Scholar
  12. Couper, R. A. 1953. Upper Mesozoic and Cainozoic spores and pollen grains from New Zealand. N. Zealand Geol. Surv. Paleont. Bull. 22.Google Scholar
  13. Delevoryas, T. 1955. A Palaeostachya from the Pennsylvanian of Kansas. Amer. J. Bot. 42: 481–488.Google Scholar
  14. Dijkstra, S. J. 1957. Lower Carboniferous megaspores. Geologische Sticht. Mededeelingen. New Series C III. 1 Palaeobotanie 10: 5–18.Google Scholar
  15. Felix, C. J. and P. P. Burbridge. 1967. Palynology of the Springer Formation of southern Oklahoma, U.S.A. Palaeontology, 10: 349–425.Google Scholar
  16. Good, C. W. 1975. Pennsylvanian-age calamitean cones, elaterbearing spores, and associated vegetative organs. Palaeontographica B, 153: 28–99.Google Scholar
  17. Good, C. W. and T. N. Taylor. 1974. The establishment of Elaterites triferens spores in Calamocarpon insignis microsporangia. Trans. Amer. Micros. Soc. 93: 148–151.CrossRefGoogle Scholar
  18. Good, C. W. and T. N. Taylor. 1975. The morphology and systematic position of Calamitean elater-bearing spores. Geoscience and Man, 11: 133–139.CrossRefGoogle Scholar
  19. Gray, L. R., and T. N. Taylor. 1967. Palynology of the Schultztown Coal in western Kentucky. Trans. Amer. Microsc. Soc. 86: 502–506.CrossRefGoogle Scholar
  20. Guennel, G. K. 1958. Miospore analysis of the Pottsville coals of Indiana. Indiana Dept. Conservation Geol. Surv. Bull. 13.Google Scholar
  21. Gupta, S. 1970. Miospores from the Desmoinesian-Missourian boundary Formations of Texas and the age of the Salesville Formation. Geoscience and Man, 1: 67–82.CrossRefGoogle Scholar
  22. Gupta, S., and O. W. Boozer. 1972. Palynology of the Garner Formation ( Strawn Series) of north-central Texas. Geoscience and Man 4: 119–125.CrossRefGoogle Scholar
  23. Habib, D. 1966. Distribution of spore and pollen assemblages in the Lower Kittanning Coal of western Pennsylvania. Palaeontology 9: 629–666.Google Scholar
  24. Habib, D. 1968. Spore and pollen paleoecology of the Redstone seam ( Upper Pennsylvanian) of West Virginia. Micropaleontology, 14: 199–220.Google Scholar
  25. Hacquebard, P. A., and M. S. Bares. 1957. A Carboniferous spore assemblage in coal from the South Nahanni River area, Northwest Territories. Geol. Surv. Canada Bull. 40.Google Scholar
  26. Hartung, W. 1933. Die Sporenverhaltnisse der Calamariaceen. Prussia. Geologische Landesanstalt. Institut fur Palaobotanik und Petrographie der Brennsteins. Arbeiten. 3: 96–149.Google Scholar
  27. Hoffmeister, W. S., F. L. Staplin, and R. E. Malloy. 1955. Geologic range of Paleozoic plant spores in North America. Micropaleontology 1: 9–27.CrossRefGoogle Scholar
  28. Hughes, N. F. and G. Playford, 1961. Palynological reconnaissance of the Lower Carboniferous of Spitsbergen. Micropaleontology 7: 27–44.CrossRefGoogle Scholar
  29. Kosanke, R. M. 1950. Pennsylvanian spores of Illinois and their use in correlation. Ill. St. Geol. Surv. Bull. 74.Google Scholar
  30. Luber, A. A. 1955. Atlas of spores and pollen grains of the Paleozoic deposits of Kazakhstann (translation). Akad. Sci. Kazakh., S.S.S.R., Alma Ata.Google Scholar
  31. Mädler, K. 1964. Die geologische Verbreitung von Sporen und Pollen in der Deutschen Trias. Beih. geol. Jb. 65: 7–147.Google Scholar
  32. Moore, L. R. 1946. On the spores of some Carboniferous plants; their development. Geol. Soc. London Quart. J. 102: 251–298.Google Scholar
  33. Moore, L. R. 1963. Microbiological colonization and attack on some Carboniferous microspores. Palaeontology 6: 349–372.Google Scholar
  34. Neves, R. and H. J. Sullivan. 1964. Modification of fossil spore exines associated with the presence of pyrite crystals. Micropaleontology 10: 443–452.CrossRefGoogle Scholar
  35. Peppers, R. A. 1964. Spores in strata of Late Pennsylvanian cyclothems in the Illinois Basin. Ill. St. Geol. Surv. Bull. 90.Google Scholar
  36. Peppers, R. A. 1970. Correlation and palynology of coals in the Carbondale and Spoon Formations (Pennsylvanian) of the northeastern part of the Illinois Basin. I11. St. Geol. Surv. Bull. 93.Google Scholar
  37. Potonie, R., and G. Kremp. 1955. Die sporae dispersae des Ruhrkarbons, ihre Morphographie und Stratigraphie mit Ausblicken auf Arten anderer Gebiete und Zeitabschnitte: Teil I. Palaeontographica B, 98: 1–136.Google Scholar
  38. Samoilovich, S. R. 1953. Pollen and spores from the Permian deposits of the Cherdyn’ and Akyubinsk areas, Cis-Urals. Paleobotanicheskii sbornik: Vsesoiuznyi nauchnoissledovatel’skii geologo-ravedochnyi institut, Leningrad, Trudy, new series, 75: 5–57. (English translation, 1961, Oklahoma Geol. Surv. Circ. 56 ).Google Scholar
  39. Schopf, J. M., L. R. Wilson, and R. Bentall. 1944. An annotated synopsis of Paleozoic Fossil Spores and the definition of generic groups. Ill. St. Geol. Surv. Rept. Invest. 91.CrossRefGoogle Scholar
  40. Shu, 0. 1964. A preliminary report on sporae dispersae from the Lower Shihhotze Series of Hoku District, NW Shansi. ACTA Palaeont. Sinica, 12: 486–519.Google Scholar
  41. Smith, A. H. V., and M. A. Butterworth. 1967. Miospores in the coal seams of the Carboniferous of Great Britain. Special papers in palaeontology No. 1. Palaeontological Association, London.Google Scholar
  42. Staplin, F. L. 1960. Upper Mississippian plant spores from the Golata Formation, Alberta, Canada. Palaeontographica B, 107: 1–40.Google Scholar
  43. Taylor, T. N. 1967. On the structure of Calamostachys binneyana from the lower Pennsylvanian of North America. Amer. J. Bot., 54: 298–305.CrossRefGoogle Scholar
  44. Tiwari, R. S. and G. K. B. Navale. 1967. Pollen and spore assemblage in some coals of Brazil. Pollen et Spores, 9: 583–605.Google Scholar
  45. Upshaw, C. F. and W. B. Creath. 1965. Pennsylvanian miospores from a cave deposit in Devonian limestone, Callaway County, Missouri. Micropaleontology, 11: 431–448.CrossRefGoogle Scholar
  46. Wilson, L. R. 1943. Elater-bearing spores from the Pennsylvanian strata of Iowa. Amer. Mid. Nat., 30: 518–523.CrossRefGoogle Scholar
  47. Wilson, L. R. 1962. Permian plant microfossils from the Flowerpot Formation, Greer County, Oklahoma. Oklahoma Geol. Surv. Bull. 49.Google Scholar
  48. Wilson, L. R., and W. S. Hoffmeister. 1956. Plant microfossils of the Croweburg Coal. Oklahoma Geol. Surv. Circ. 32.Google Scholar
  49. Wilson, L. R. and R. M. Kosanke. 1944. Seven new species of unassigned plant microfossils from the Des Moines Series of Iowa. Proc. Iowa Acad. Sci., 51: 329–333.Google Scholar
  50. Winslow, M. R. 1959. Upper Mississippian and Pennsylvanian megaspores and other plant microfossils from Illinois. Ill. St. Geol. Surv. Bull. 86. Slides bearing all illustrated specimens are deposited with the paleobotanical collection, Department of Botany, Ohio State University, Columbus, Ohio, 43210.Google Scholar

Copyright information

© Springer Science+Business Media New York 1977

Authors and Affiliations

  • Charles W. Good
    • 1
  1. 1.Department of BotanyOhio State UniversityLimaUSA

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