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Scottish Ordovician ostracodes: a review of their palaeoenvironmental, biostratigraphical and palaeobiogeographical significance

Published online by Cambridge University Press:  03 November 2011

Mark Williams ,
James D. Floyd ,
C. Giles Miller  and
David J. Siveter
Mark Williams
Affiliation:
Mark Williams, British Geological Survey, Keyworth, Nottingham NG12 5GG, U.K.
James D. Floyd
Affiliation:
James D. Floyd, British Geological Survey, Murchison House, Edinburgh EH9 3LA, U.K.
C. Giles Miller
Affiliation:
C. Giles Miller, Department of Palaeontology, The Natural History Museum, London SW7 5BD, U.K.
David J. Siveter
Affiliation:
David J. Siveter, Department of Geology, University of LeicesterLE1 7RH, U.K.
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Abstract

ABSTRACT

Ostracodes have a wide geographical distribution in the Ordovician of Scotland. They are known from the Southern Uplands, the Girvan district, the Highland Border region and the Inner Hebrides. Overall, more than forty species are recorded. They occur in clastic and carbonate rocks indicative of a range of shallow to deeper marine-shelf environments. Though many of the faunas are allochthonous, broad patterns of ostracode palaeoenvironmental distribution can be elucidated, and elements of the shallow marine Leperditella and open marineshelf Anisocyamus associations (previously recorded from N America) are present. Indigenous faunas are absent from the deep marine sediments of the Southern Uplands Northern Belt. Ostracodes are known from the Arenig, Llanvirn, Caradoc and Ashgill series in Scotland; those of the latter two series have widest biostratigraphical value. In the Girvan district the Caradoc species ‘Ctenobolbina’ ventrospinosa, Krausella variata, Balticella deckeri and Monoceratella teres have correlative value with N America, whilst the Ashgill species Kinnekullea comma appears to be a locum for the anceps graptolite Biozone in Britain, Ireland and possibly the eastern Baltic. The ostracodes are of typical Laurentian affinity, but show progressive generic links with the Baltic region during the late Llanvirn–Caradoc interval, and by Ashgill times display species-level links with southern Britain and Ireland. These distributional patterns suggest approaching geographical proximity for the early Palaeozoic continents of Laurentia, Baltica and Avalonia, and the ability of some Ordovician ostracodes to cross the Iapetus Ocean.

Keywords

biostratigraphypalaeobiogeographypalaeoenvironmentsScotland
Type
Research Article
Information
Earth and Environmental Science Transactions of The Royal Society of Edinburgh , Volume 91 , Issue 3-4: The Southern Uplands Terrane: Tectonics and Biostratigraphy within the Caledonian Orogen , 2000 , pp. 499 - 508
Copyright
Copyright © Royal Society of Edinburgh 2000

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References

Anderson, F. W. & Pringle, I. 1946. On a section of the Balclatchie Beds at Craighead Quarry, near Girvan, Ayrshire. Geological Magazine 83, 172–6.CrossRefGoogle Scholar
Berdan, J. M. 1988. Middle Ordovician (Whiterockian) palaeocopid and podocopid ostracodes from the Ibex area, Millard County, western Utah. New Mexico Bureau of Mines & Mineral Resources, Memoir 44, 273–301.Google Scholar
Bergström, S. M. 1990. Biostratigraphic and biogeographic significance of middle and upper Ordovician conodonts in the Girvan Succession, south-west Scotland. Courier Forschungs-Institut Senckenberg 118, 1–43.Google Scholar
Bluck, B. J. & Ingham, J. K. 1992. The Girvan–Ballantrae complex. In Lawson, J. D. & Weedon, D. S.Geological excursions around Glasgow and Girvan, pp. 301–6. The Geological Society of Glasgow.Google Scholar
Clarkson, E. N. K., Harper, D. A. T., Owen, A. W. & Taylor, C. M. 1992. Ordovician faunas in mass-flow deposits, southern Scotland. Terra Nova 4, 245–53.CrossRefGoogle Scholar
Cocks, L. R. M. 2000. The early Palaeozoic geography of Europe. Journal of the Geological Society, London 157, 1–10.Google Scholar
Cocks, L. R. M. & Fortey, R.A. 1982. Faunal evidence for oceanic separation in the Palaeozoic of Britain. Journal of the Geological Society, London 139, 465–78.Google Scholar
Copeland, M. J. 1965. Ordovician Ostracoda from Lake Timiskaming, Ontario. Bulletin of the Geological Survey of Canada 127, 1–52.Google Scholar
Copeland, M. J. 1970. Ostracoda from the Vaureal Formation (upper Ordovician) of Anticosti Island, Quebec. Bulletin of the Geological Survey of Canada 187, 15–29.Google Scholar
Copeland, M. J. 1971. Ostracoda. In Steele, H. M. & Sinclair, G. W.A middle Ordovician fauna from Braeside, Ottawa Valley, Ontario, Bulletin of the Geological Survey of Canada 211, p. 42 and pl. 23.Google Scholar
Copeland, M. J. 1973. Ostracoda from the Ellis Bay Formation (Ordovician), Anticosti Island, Quebec. Geological Survey of Canada Paper 72–43.CrossRefGoogle Scholar
Copeland, M. J. 1977. Ordovician Ostracoda, southeastern District of Franklin. In Bolton, T. E., Sanford, B. V., Copeland, M. J., Barnes, C. E. & Rigby, J. K.Geology of Ordovician rocks, Melville Peninsula and region, southeastern District of Franklin, Bulletin of the Geological Survey of Canada 269, 77–97.Google Scholar
Copeland, M. J. 1989. Silicified upper Ordovician–lower Silurian ostracodes from the Avalanche Lake area, southwestern District of Mackenzie. Bulletin of the Geological Survey of Canada 341, 1–100.Google Scholar
Floyd, J. D., Williams, M. & Rushton, A. W. A. 1999. Late Ordovician (Ashgill) ostracodes from the Drummuck Group, Craighead Inlier, Girvan district, southwest Scotland. Scottish Journal of Geology 35, 15–24.Google Scholar
Fortey, R. A., Harper, D. A. T., Ingham, J. K., Owen, A. W. & Rushton, A. W. A. 1995. A revision of Ordovician series and stages from the historical type area. Geological Magazine 132, 15–30.Google Scholar
Ingham, J. K. 1992a. Upper Stinchar valley and adjacent area. In Lawson, J. D. & Weedon, D. S.Geological excursions around Glasgow and Girvan, pp. 378–95. The Geological Society of Glasgow.Google Scholar
Ingham, J. K. 1992b. Girvan foreshore. In Lawson, J. D. & Weedon, D. S. (eds) Geological excursions around Glasgow and Girvan. The Geological Society of Glasgow.Google Scholar
Harper, D. A. T. 1982. The stratigraphy of the Drummuck Group (Ashgill), Girvan. Geological Journal 17, 251–77.Google Scholar
Jones, C. R. 1987. Ordcvician (Llandeilo and Caradoc) Beyrichiocope Ostracoda from England and Wales. Part 2. Monograph of the Palaeontographical Society, London, pp. 77–114, pls 23–30. (Publ. No.571, part of Vol. 139 for 1985.)Google Scholar
Jones, T. R. 1879. Order Ostracoda. In Nicholson, H. A. & Etheridge, R.A monograph of the Silurian fossils of the Girvan district in Ayrshire with special reference to those contained in the “Gray collection”, Volume 1, Fasciculus I, pp. 216–23. Edinburgh and London: William Blackwood.Google Scholar
Jones, T. R. 1893a. On some Palaeozoic Ostracoda from the district of Girvan, Ayrshire. Quarterly Journal of the Geological Society, London 49, 296–307.Google Scholar
Jones, T. R. 1893b. On some Palaeozoic Ostracoda from Westmoreland. Quarterly Journal of the Geological Society, London 49, 288–95.CrossRefGoogle Scholar
Jones, T. R. & Holl, H. B. 1868. Notes on the Palaeozoic bivalved Entomostraca. No. VIII. Some Lower-Silurian species from the Chair of Kildare, Ireland. Annals and Magazine of Natural History, Series 4, 2, 54–62.Google Scholar
Kay, G. M. 1940. Ordovician Mohawkian ostracoda: Lower Trenton Decorah fauna. Journal of Paleontology 14, 234–69.Google Scholar
Keenan, J. E. 1951. Ostracodes from the Maquoketa Shale of Missouri. Journal of Paleontology 25, 561–74.Google Scholar
Kesling, R. V. 1960a. Middle Ordovician Black River ostracods from Michigan, Part II, Levisulculus and Eurychilina. Contributions from the Museum of Paleontology, University of Michigan 15, 349–63.Google Scholar
Kesling, R. V. 1960b. Middle Ordovician Black River ostracods from Michigan, Part III, Platybolbina. Contributions from the Museum of Paleontology, University of Michigan 15, 365–85.Google Scholar
Kraft, J. C. 1962. Morphologic and systematic relationships of some middle Ordovician Ostracoda. Memoir of the Geological Society of America 86.CrossRefGoogle Scholar
Levinson, S. A. 1961. New genera and species of Bromide (Middle Ordovician) ostracodes of Oklahoma. Micropaleontology 7, 359–64.Google Scholar
McCoy, F. 1851. On some new Cambro-Silurian fossils. Annals and Magazine of Natural History, Series 2, 8, 387–409.CrossRefGoogle Scholar
McKerrow, W. S., Dewey, J. F. & Scotese, C. R. 1991. The Ordovician and Silurian development of the Iapetus Ocean. Special Papers in Palaeontology 44, 165–78.Google Scholar
McKerrow, W. S. & Cocks, L. R. M. 1976. Progressive faunal migration across the Iapetus Ocean. Nature 263. 304–305.CrossRefGoogle Scholar
Owen, A. W., Harper, D. A. T. & Clarkson, E. N. K. 1996. The trilobites and brachiopods of the Wrae Limestone, an Ordovician limestone conglomerate in the Southern Uplands. Scottish Journal of Geology 32, 133–50.CrossRefGoogle Scholar
Peach, B. N. & Home, J. 1899. The Silurian rocks of Britain. Volume 1: Scotland. Memoirs of the Geological Survey of the United Kingdom. Glasgow: HMSO.Google Scholar
Pickering, K. T. & Smith, A. G. 1995. Arcs and back-arc basins in the early Paleozoic Iapetus Ocean. The Island Arc 4, 1–67.CrossRefGoogle Scholar
Ross, R. J. et al. 1982. The Ordovician System in the United States. Correlation chart and explanatory notes. International Union of Geological Sciences, Publication 12. Ottawa, Canada: IUGS.Google Scholar
Schallreuter, R. E. L. & Siveter, David J. 1982. On Hithis colonus Schallreuter & Siveter sp. nov. A Stereo-Atlas of Ostracod Shells 9, 85–8.Google Scholar
Schallreuter, R. E. L. and Siveter, David J. 1985. Ostracodes across the Iapetus Ocean. Palaeontology 28, 577–98.Google Scholar
Siveter, David J. 1978. The Ordovician. In Bate, R. & Robinson, E. (eds) A stratigraphical index of British Ostracoda, Geological Journal, Special Issue 8, 41–56.Google Scholar
Siveter, David J. 1984. Habitats and modes of life of Silurian ostracodes. In Bassett, M. G. (ed.) The Autecology of Silurian organisms. Special Papers in Palaeotology 32, 71–85.Google Scholar
Siveter, David J., Vannier, J. M. C. & Palmer, D. 1991. Silurian Myodocopes: pioneer pelagic ostracods and the chronology of an ecological shift. Journal of Micropalaeontology 10, 151–73.Google Scholar
Siveter, David J. & Curry, G. B. 1984. Ostracodes. In Curry, G. B., Bluck, B. J., Burton, C. J., Ingham, J. K., Siveter, D. J. & Williams, A.Age, evolution and tectonic history of the Highland Border Complex, Scotland. Transactions of the Royal Society of Edinburgh: Earth Sciences 75, 113–33.Google Scholar
Soper, N. J. & Woodcock, N. H. 1990. Silurian collision and sediment dispersal patterns in southern Britain. Geological Magazine 127, 527–42.CrossRefGoogle Scholar
Spivey, R. C. 1939. Ostracodes from the Maquoketa Shale, upper Ordovician, of Iowa. Journal of Paleontology 13, 163–75.Google Scholar
Swain, F. M. 1957. Early middle Ordovician ostracoda of the eastern United States. Part I. Stratigraphic data and description of Leperditiidae, Aparchitidae and Leperditellidae. Journal of Paleontology 31, 528–70.Google Scholar
Swain, F. M. 1962. Early middle Ordovician ostracoda of the eastern United States. Part II. Leperditellacea (part), Hollinacae, Kloedenellacea, Bairdiacea and Superfamily Uncertain. Journal of Paleontology 36, 719–44.Google Scholar
Swain, F. M. 1987. Middle and late Ordovician lithostratigraphy and biostratigraphy of the upper Mississippi valley. Minnesota Geological Survey Report of Investigations 35, 99–117.Google Scholar
Teichert, C. 1937. Odovician and Silurian faunas from Arctic Canada. Report of the fifth Thule expedition 1921–24. Volume I, No. 5. Copenhagen: Gyldendalske Boghandel, Nordisk Forlag.Google Scholar
Tripp, R. P. 1979. Trilobites from the Ordovician Auchensoul and Stinchar Limestones of the Girvan District, Strathclyde. Palaeontology 22, 339–61.Google Scholar
Tripp, R. P. 1980. Trilobites from the Ordovician Balclatchie and lower Ardwell groups of the Girvan district, Scotland. Transactions of the Royal Society of Edinburgh: Earth Sciences 71, 123–45.CrossRefGoogle Scholar
Vannier, J. M. C., Siveter, David J. & Schallreuter, R. E. L. 1989. The composition and palaeogeographical significance of the Ordovician ostracode faunas of southern Britain, Baltoscandia, and Ibero-Armorica. Palaeontology 32, 163–222.Google Scholar
Warshauer, S. M. & Berdan, J. M. 1982. Palaeocopid and podocopid ostracoda from the Lexington Limestone and Clays Ferry Formation (Middle and Upper Ordovician) of Central Kentucky. Professional Paper United States Geological Survey 1066–H.Google Scholar
Williams, A., Strachan, I., Bassett, D. A., Dean, W. T., Ingham, J. K., Wright, A. D. & Whittington, H. B. 1972. A correlation of Ordovician rocks in the British Isles, Geological Society, London, Special Report 3.Google Scholar
Williams, M. & Siveter, D. J. 1988. On Balticella deckeri (Harris). A Stereo-Atlas of Ostracod Shells 16, 94–9.Google Scholar
Williams, M. & Siveter, David J. 1996. Lithofacies-influenced ostracod associations in the middle Ordovician Bromide Formation, Oklahoma, USA. Journal of Micropalaeontology 15, 69–81.CrossRefGoogle Scholar
Williams, M. & Floyd, J. D. 2000. Mid-Caradoc (Ordovician) ostracodes from the Craighead Limestone Formation, Girvan district, southwest Scotland. Scottish Journal of Geology 36, 51–60.Google Scholar
Williams, M., Siveter, David J., Miller, C. G., Siveter, D. J. & Stone, P. 2000. Kinnekullea comma (Jones, 1879), a trans-Iapetus ostracod locum for the late Ordovician Dicellograptus anceps graptolite Biozone. Journal of Micropalaeontology 19, 163–4.Google Scholar
Williams, M., Stone, P., Siveter, D. J. & Taylor, P. Upper Ordovician Ostracods from the Cautley District, Northern England: affinities with Baltic and Laurentian faunas. Geological Magazine, in press.Google Scholar