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Pliocene dinoflagellate cyst stratigraphy, palaeoecology and sequence stratigraphy of the Tunnel-Canal Dock, Belgium

Published online by Cambridge University Press:  30 September 2008

STIJN DE SCHEPPER*
Affiliation:
Cambridge Quaternary, Department of Geography, University of Cambridge, Downing Place, Cambridge CB2 3EN, UK
MARTIN J. HEAD
Affiliation:
Department of Earth Sciences, Brock University, 500 Glenridge Avenue, St. Catharines, Ontario L2S 3A1, Canada
STEPHEN LOUWYE
Affiliation:
Palaeontology Research Unit, Ghent University, Krijgslaan 281 – S8, B-9000 Gent, Belgium
*
*Author for correspondence: present address – Fachbereich Geowissenschaften, Universität Bremen, Postfach 330 440, D-28334 Bremen, Germany; e-mail: [email protected]

Abstract

Dinoflagellate cysts and sequence stratigraphy are used to date accurately the Tunnel-Canal Dock section, which contains the most complete record of marine Pliocene deposits in the Antwerp harbour area. The Zanclean Kattendijk Formation was deposited between 5.0 and 4.4 Ma during warm-temperate conditions on a shelf influenced by open-marine waters. The overlying Lillo Formation is divided into four members. The lowest is the Luchtbal Sands Member, estimated to have been deposited between 3.71 and 3.21 Ma, under cooler conditions but with an open-water influence. The Oorderen Sands, Kruisschans Sands and Merksem Sands members of the Lillo Formation are considered a single depositional sequence, and biostratigraphically dated between 3.71 and c. 2.6 Ma, with the Oorderen Sands Member no younger than 2.72–2.74 Ma. Warm-temperate conditions had returned, but a cooling event is noted within the Oorderen Sands Member. Shoaling of the depositional environment is also evidenced, with the transgressive Oorderen Sands Member passing upwards into (near-)coastal high-stand deposits of the Kruisschans Sands and Merksem Sands members, as accommodation space decreased. Applying sequence stratigraphy to our section implies that the Kattendijk/Lillo Formation boundary corresponds to the sequence boundary (SB) Za2 (4.04 Ma), the Luchtbal/Oorderen sands boundary to SB Pia1 (3.21 Ma), and the top of the Merksem Sands to SB Pia2 (2.76 Ma). Finally, the Belgian deposits are compared with marine Pliocene deposits of eastern England.

Type
Original Article
Copyright
Copyright © Cambridge University Press 2008

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References

Andrew, R. & West, R. G. 1977. Pollen spectra from Pliocene Crag at Orford, Suffolk. New Phytologist 78, 709–14.CrossRefGoogle Scholar
Balson, P. 1999. The Neogene of eastern England. In British Tertiary Stratigraphy (eds Daley, B. & Balson, P.), pp. 235–40. Geological Conservation Review Series 15. Peterborough: Joint Nature Conservation Committee.Google Scholar
Bartoli, G., Sarnthein, M., Weinelt, M., Erlenkeuser, H., Garbe-Schönberg, D. & Lea, D. W. 2005. Final closure of Panama and the onset of northern hemisphere glaciation. Earth and Planetary Science Letters 237, 3344.CrossRefGoogle Scholar
Boessenkool, K. P., Brinkhuis, H., Schonfeld, J. & Targarona, J. 2001. North Atlantic sea-surface temperature changes and the climate of western Iberia during the last deglaciation; a marine palynological approach. Global and Planetary Change 30, 33–9.CrossRefGoogle Scholar
Cameron, T. D. J., Crosby, A., Balson, P. S., Jeffery, D. H., Lott, G. K., Bulat, J. & Harrison, D. J. 1992. United Kingdom offshore regional report: the geology of the southern North Sea. London: HMSO for the British Geological Survey, 152 pp.Google Scholar
Costa, L. I. & Downie, C. 1979. Cenozoic dinocyst stratigraphy of Sites 403 to 406 (Rockall Plateau), IPOD, Leg 48. In Deep Sea Drilling Project, Initial Reports, vol. 48 (eds Montadert, L., Roberts, D. G., De Charpal, O. & Guennoc, P.), pp. 513–29. Washington, DC: US Government Printing Office.Google Scholar
de Heinzelin, J. 1950 a. Stratigraphie pliocène et quaternaire observée au Kruisschans. I. Analyse stratigraphique. Bulletin de l'Institut royal des Sciences naturelles de Belgique 26 (40), 138.Google Scholar
de Heinzelin, J. 1950 b. Stratigraphie pliocène et quaternaire observée au Kruisschans. II. Conclusions. Bulletin de l'Institut royal des Sciences naturelles de Belgique 41 (26), 120.Google Scholar
de Heinzelin, J. 1952. Notes sur les coupes de l'écluse Baudouin à Anvers. Bulletin de la Société belge de Géologie 61, 106–8.Google Scholar
de Heinzelin, J. 1955 a. Considérations nouvelles sur le Néogène de l'Ouest de l'Europe. Bulletin de la Société belge de Géologie, de Paléontologie et d'Hydrologie 64 (3), 463–76.Google Scholar
de Heinzelin, J. 1955 b. Deuxième série d'observations stratigraphiques au Kruisschans. Coupes de l'écluse Baudouin. I. Analyse stratigraphique. Bulletin de l'Institut royal des Sciences naturelles de Belgique 31 (66), 129.Google Scholar
de Heinzelin, J. 1955 c. Deuxième série d'observations stratigraphiques au Kruisschans. Coupes de l'écluse Baudouin. II. Conclusions. Bulletin de l'Institut royal des Sciences naturelles de Belgique 31 (67), 140.Google Scholar
de Jong, J. 1988. Climatic variability during the past three million years, as indicated by vegetational evolution in northwest Europe and with emphasis on data from The Netherlands. Philosophical Transactions of the Royal Society of London, Series B 318, 603–17.Google Scholar
De Meuter, F. & Laga, P. 1976. Lithostratigraphy and biostratigraphy based on benthonic foraminifera of the Neogene deposits in Northern Belgium. Bulletin Belgische Vereniging voor Geologie 85 (4), 133–52.Google Scholar
De Schepper, S. & Head, M. J. 2008. Age calibration of dinoflagellate cyst and acritarch events in the Pliocene–Pleistocene of the eastern North Atlantic (DSDP Hole 610A). Stratigraphy 5 (2), 137–61.CrossRefGoogle Scholar
De Schepper, S., Head, M. J. & Louwye, S. 2004. New dinoflagellate cyst and incertae sedis taxa from the Pliocene of northern Belgium, southern North Sea Basin. Journal of Paleontology 78, 625–44.2.0.CO;2>CrossRefGoogle Scholar
de Vernal, A. & Mudie, P. J. 1989. Pliocene and Pleistocene palynostratigraphy at ODP sites 646 and 647, eastern and southern Labrador Sea. In Proceedings of the Ocean Drilling Program, Scientific Results, vol. 105 (eds Srivastava, S. P., Arthur, M. A., Clement, B. M. et al. ), pp. 401–22. College Station, Texas.Google Scholar
Doppert, J. W. C., Laga, P. G. & De Meuter, F. J. 1979. Correlation of the biostratigraphy of marine Neogene deposits, based on benthonic Foraminifera, established in Belgium and The Netherlands. Mededelingen Rijks Geologische Dienst 31, 18.Google Scholar
Dumont, A. 1839. Rapport sur les travaux de la Carte géologique. Bulletin de l'Académie Royale de Belgique 6 (2), 479–81.Google Scholar
Fairbanks, R. G. 1999. A 17,000-year glacio-eustatic sea level record: influence of glacial melting rates on the Younger Dryas event and deep-ocean circulation. Nature 342, 637–42.CrossRefGoogle Scholar
Fensome, R. A. & Williams, G. L. 2004. The Lentin and Williams Index of Fossil Dinoflagellates: 2004 Edition. American Association of Stratigraphic Palynologists, Contributions Series 42, 1909.Google Scholar
Funnell, B. M. 1995. Global sea-level and the (pen-) insularity of late Cenozoic Britain. In Island Britain: A Quaternary Perspective (ed. Preece, R. C.), pp. 313. Geological Society of London.Google Scholar
Funnell, B. M. 1996. Plio-Pleistocene palaeogeography of the southern North Sea Basin (3.75–0.60 Ma). Quaternary Science Reviews 15, 391405.CrossRefGoogle Scholar
Gaemers, P. A. M. 1988. The regional distribution of otolith assemblages; correlation of the interregional zonation with the regional lithostratigraphic formations. In The Northwest European Tertiary Basin (ed. Vinken, R.), pp. 379–89. Geologisches Jahrbuch, Reihe A, 100.Google Scholar
Gibbard, P. L. 1995. The formation of the Strait of Dover. In Island Britain: A Quaternary Perspective (ed. Preece, R. C.), pp. 1526. Geological Society of London.Google Scholar
Hacquaert, N. 1960. Palynologisch onderzoek van de cenozoische mariene zanden (Scaldisien en Merxemien) van het Hansadok te Antwerpen. Natuurwetenschappelijk Tijdschrift 42, 65112.Google Scholar
Hacquaert, N. 1963. Symposium Stratigraphie Néogène nordique, Gand 1961. Etude palynologique des sables marins scaldisiens et merxémiens du Hansasok à Anvers. Memoires Societé belge de Géologie 8 (6-1962), 96100.Google Scholar
Haq, B. U., Hardenbol, J. & Vail, P. R. 1987. Chronology of fluctuating sea levels since the Triassic. Science 235, 1156–66.CrossRefGoogle ScholarPubMed
Hardenbol, J., Thierry, J., Farley, M. B., Jacquin, T., de Graciansky, P.-C. & Vail, P. R. 1998. Mesozoic and Cenozoic sequence chronostratigraphic framework of European basins. In Mesozoic and Cenozoic Sequence Stratigraphy of European Basins (eds de Graciansky, P. C., Hardenbol, J., Jacquin, T. & Vail, P. R.), pp. 329. SEPM Special Publication no. 60. Tulsa, Oklahoma: SEPM (Society for Sedimentary Geology).Google Scholar
Head, M. J. 1993. Dinoflagellate cysts, sporomorphs, and other palynomorphs from the marine uppermost Pliocene St. Erth Beds, Cornwall, southwestern England. The Paleontological Society, Memoir 31, 162.Google Scholar
Head, M. J. 1994. Morphology and paleoenvironmental significance of the Cenozoic dinoflagellate genera Tectatodinium and Habibacysta. Micropaleontology 40, 289321.CrossRefGoogle Scholar
Head, M. J. 1996. Late Cenozoic dinoflagellates from the Royal Society borehole at Ludham, Norfolk, eastern England. Journal of Paleontology 70, 543–70.CrossRefGoogle Scholar
Head, M. J. 1997. Thermophilic dinoflagellate assemblages from the mid Pliocene of eastern England. Journal of Paleontology 71, 165–93.CrossRefGoogle Scholar
Head, M. J. 1998 a. Marine environmental change in the Pliocene and early Pleistocene of eastern England: the dinoflagellate evidence reviewed. Mededelingen Nederlands Instituut voor Toegepaste Geowetenschappen TNO 60, 199226.Google Scholar
Head, M. J. 1998 b. Pollen and dinoflagellates from the Red Crag at Walton-on-the-Naze, Essex: evidence for a mild climatic phase during the early Late Pliocene of eastern England. Geological Magazine 135, 803–17.CrossRefGoogle Scholar
Head, M. J. & Westphal, H. 1999. Palynology and paleoen-vironments of a Pliocene carbonate platform: the Clino core, Bahamas. Journal of Paleontology 73, 125.CrossRefGoogle Scholar
Head, M. J. 2003. Neogene occurrences of the marine acritarch genus Nannobarbophora Habib and Knapp, 1982 emend., and the new species N. gedlii. Journal of Paleontology 77, 382–5.2.0.CO;2>CrossRefGoogle Scholar
Head, M. J. & Norris, G. 2003. New species of dinoflagellate cysts and other palynomorphs from the latest Miocene and Pliocene of DSDP Hole 603C, western North Atlantic. Journal of Paleontology 77, 115.2.0.CO;2>CrossRefGoogle Scholar
Head, M. J., Norris, G. & Mudie, P. J. 1989 a. New species of dinocysts and a new species of acritarch from the upper Miocene and lowermost Pliocene, ODP Leg 105, Site 646, Labrador Sea. In Proceedings of the Ocean Drilling Program, Scientific Results, vol. 105 (eds Srivastava, S. P., Arthur, M. A., Clement, B. M. et al. ), pp. 453–66. College Station, Texas.Google Scholar
Head, M. J., Norris, G. & Mudie, P. J. 1989 b. Palynology and dinocyst stratigraphy of the upper Miocene and lowermost Pleistocene, ODP Leg 105, Site 646, Labrador Sea. In Proceedings of the Ocean Drilling Program, Scientific Results, vol. 105 (eds S. P. Srivastava, M. A. Arthur, B. Clement et al.), pp. 423–51. College Station, Texas.Google Scholar
Hodell, D. A., Curtis, J. H., Sierro, F. J. & Raymo, M. E. 2001. Correlation of late Miocene to early Pliocene sequences between the Mediterranean and North Atlantic. Paleoceanography 16, 164–78.CrossRefGoogle Scholar
Hodgson, G. E. & Funnell, B. M. 1987. Foraminiferal biofacies of the early Pliocene Coralline Crag. In Micropalaeontology of Carbonate Environments (ed. Hart, M. B.), pp. 4473. British Micropalaeontological Society Series. Chichester, UK: Ellis Horwood Ltd.Google Scholar
Jenkins, D. G. & Houghton, S. D. 1987. Age, correlation and paleoecology of the St. Erth Beds and the Coralline Crag of England. Mededelingen van de Werkgroep voor Tertiaire en Kwartaire Geologie 24, 147–56.Google Scholar
Kidwell, S. M. 1989. Stratigraphic condensation of marine transgressive records: origin of major shell deposits in the Miocene of Maryland. Journal of Geology 97, 124.CrossRefGoogle Scholar
Knüttel, S., Russell, M. D. & Firth, J. V. 1989. Neogene calcareous nannofossils from ODP Leg 105; implications for Pleistocene paleoceanographic trends. In Proceedings of the Ocean Drilling Program, Scientific Results, vol. 105 (eds Srivastava, S. P., Arthur, M. A., Clement, B. M. et al. ), pp. 245–62. College Station, Texas.Google Scholar
Krijgsman, W., Hilgen, F. J., Raffi, I., Sierro, F. J. & Wilson, D. S. 1999. Chronology, causes and progression of the Messinian salinity crisis. Nature 400, 652–5.CrossRefGoogle Scholar
Kuhlmann, G. 2004. High resolution stratigraphy and paleoenvironmental changes in the southern North Sea during the Neogene. Published Ph.D. thesis, Universiteit Utrecht, Geologica Ultraiectina 245, 200 pp.Google Scholar
Kuhlmann, G., Langereis, C. G., Munsterman, D., van Leeuwen, R.-J., Verreussel, R., Meulenkamp, J. E. & Wong, Th. 2006 a. Integrated chronostratigraphy of the Pliocene–Pleistocene interval and its relation to the regional stratigraphical stages in the southern North Sea region. Netherlands Journal of Geoscience/Geologie en Mijnbouw 85, 1935.CrossRefGoogle Scholar
Kuhlmann, G., Langereis, C., Munsterman, D., van Leeuwen, R. J., Verreussel, R., Meulenkamp, J. & Wong, Th. 2006 b. Chronostratigraphy of Late Neogene sediments in the southern North Sea Basin and paleonvironmental interpretations. Palaeogeography, Palaeoclimatology, Palaeoecology 239, 426–55.CrossRefGoogle Scholar
Laga, P., Louwye, S. & Geets, S. 2002. Paleogene and Neogene lithostratigraphic units (Belgium). Geologica Belgica 4 (2001)(1–2), 135–52.CrossRefGoogle Scholar
Lignum, J., Jarvis, I. & Pearce, M. A. 2008. A critical assessment of standard processing methods for the preparation of palynological samples. Review of Palaeobotany and Palynology 149, 133–49.CrossRefGoogle Scholar
Lisiecki, L. E. & Raymo, M. E. 2005. A Pliocene–Pleistocene stack of 57 globally distributed benthic δ18O records. Paleoceanography 20 (PA 1003), 117.Google Scholar
Lourens, L., Hilgen, F., Shackleton, N. J., Laskar, J. & Wilson, J. 2005. The Neogene. In A Geologic Time Scale 2004 (eds Gradstein, F. M., Ogg, J. G. & Smith, A. G.), pp. 409–30. Cambridge: Cambridge University Press (imprinted 2004).CrossRefGoogle Scholar
Louwye, S. 2005. The Early and Middle Miocene transgression at the southern border of the North Sea Basin (northern Belgium). Geological Journal 40, 441–56.CrossRefGoogle Scholar
Louwye, S., De Schepper, S., Laga, P. & Vandenberghe, N. 2007. The Upper Miocene of the southern North Sea Basin (northern Belgium), a palaeoenvironmental and stratigraphical reconstruction using dinoflagellate cysts. Geological Magazine 144, 3352.CrossRefGoogle Scholar
Louwye, S., Head, M. J. & De Schepper, S. 2004. Dinoflagellate cyst stratigraphy and palaeoecology of the Pliocene in northern Belgium, southern North Sea Basin. Geological Magazine 141, 353–78.CrossRefGoogle Scholar
Marquet, R. 1993. The molluscan fauna of the Kruisschans Member (Lillo Formation, Late Pliocene) in the Antwerp area (Belgium). Contributions to Tertiary and Quaternary Geology 30 (3–4), 83103.Google Scholar
Marret, F. & Zonneveld, K. A. F. 2003. Atlas of modern organic-walled dinoflagellate cyst distribution. Review of Palaeobotany and Palynology 125, 1200.CrossRefGoogle Scholar
Meijer, T., Cleveringa, P., Munsterman, D. K. & Verreussel, R. M. C. H. 2006. The Early Pleistocene Praetiglian and Ludhamian pollen stages in the North Sea Basin and their relationship to the marine isotope record. Journal of Quaternary Science 21, 307–10.CrossRefGoogle Scholar
Mudie, P. J. 1987. Palynology and dinoflagellate biostratigraphy of Deep Sea Drilling Project Leg 94, sites 607 and 611, North Atlantic Ocean. In Deep Sea Drilling Project, Initial Reports (eds Ruddiman, W. F., Kidd, R. B., Baldauf, J. G. et al. ), pp. 785812. Washington DC: US Government Printing Office.Google Scholar
Overeem, I., Weltje, G. J., Bishop-Kay, C. & Kroonenberg, S. B. 2001. The Late Cenozoic Eridanos delta system in the Southern North Sea Basin: a climate signal in sediment supply? Basin Research 13, 293312.CrossRefGoogle Scholar
Piasecki, S. 2003. Neogene dinoflagellate cysts from Davis Strait, offshore West Greenland. Marine and Petroleum Geology 20, 1075–88.CrossRefGoogle Scholar
Rochon, A., de Vernal, A., Turon, J. L., Matthiessen, J. & Head, M. J. 1999. Distribution of recent dinoflagellate cysts in surface sediments from the North Atlantic Ocean and adjacent seas in relation to sea-surface parameters. American Association of Stratigraphic Palynologists, Contributions Series 35, 146 pp.Google Scholar
Salvador, A. (ed.) 1994. International Stratigraphic Guide (Second Edition). Boulder, Colorado: Geological Survey of America, 214 pp.Google Scholar
Schrank, E. 1988. Effects of chemical processing on the preservation of peridinioid dinoflagellates: A case from the late Cretaceous of NE Africa. Review of Palaeobotany and Palynology 56, 123–40.CrossRefGoogle Scholar
Stockmarr, J. 1971. Tablets with spores used in absolute pollen analysis. Pollen et Spores 13, 615–21.Google Scholar
Sturrock, S. J. 1996. Biostratigraphy. In Sequence Stratigraphy (eds Emery, D. & Myers, K. J.), pp. 89107. Oxford: Blackwell Science.CrossRefGoogle Scholar
Tavernier, R. & de Heinzelin, J. 1962. Introduction au Néogène de la Belgique. Mémoires de la Société belge de géologie, de paléontologie et d'hydrologie 6, 128.Google Scholar
Vandenberghe, N., Herman, J., Laga, P., Louwye, S., De Schepper, S., Vandenberghe, J., Bihncke, S. & Konert, M. 2002. The stratigraphic position of a Pliocene tidal clay deposit at Grobbendonk (Antwerp Province, Belgium). Geologica Belgica 3, 405–17 (imprinted 2000).CrossRefGoogle Scholar
Vandenberghe, N., Laga, P., Steurbaut, E., Hardenbol, J. & Vail, P. 1998. Tertiary sequence stratigraphy at the southern border of the North Sea Basin in Belgium. In Mesozoic and Cenozoic sequence stratigraphy of European Basins (eds de Graciansky, P.-C., Hardenbol, J., Jacquin, T. & Vail, P.), pp. 119–54. SEPM Special Publication no. 60. Tulsa, Oklahoma: SEPM (Society for Sedimentary Geology).Google Scholar
Vandenberghe, N., Van Simaeys, S., Steurbaut, E., Jagt, J. W. M. & Felder, P. J. 2004. Stratigraphic architecture of the Upper Cretaceous and Cenozoic along the southern border of the North Sea Basin. Netherlands Journal of Geosciences 83, 55171.Google Scholar
Van Vliet-Lanoë, B., Vandenberghe, N., Laurent, M., Laignel, B., Lauriat-Rage, A., Louwye, S., Mansy, J.-L., Mercier, D., Halegouët, B., Laga, P., Laquement, F., Meilliez, F., Michel, Y., Moguedet, G. & Vidier, J.-P. 2002. Palaeogeographic evolution of northwestern Europe during the Upper Cenozoic. Geodiversitas 24, 511–41.Google Scholar
Versteegh, G. J. M. 1997. The onset of major Northern Hemisphere glaciations and their impact on dinoflagellate cysts and acritarchs from the Singa section, Calabria (southern Italy) and DSDP Holes 607/607A (North Atlantic). Marine Micropaleontology 30, 319–43.CrossRefGoogle Scholar
Versteegh, G. J. M. & Zonneveld, K. A. F. 1994. Determination of (palaeo-)ecological preferences of dinoflagellates by applying Detrended and Canonical Correspondence analysis to Late Pliocene dinoflagellate cyst assemblages of the south Italian Singa section. Review of Palaeobotany and Palynology 84, 181–99.CrossRefGoogle Scholar
Wall, D. & Dale, B. 1966. Living fossils in western Atlantic plankton. Nature 211, 1025–7.CrossRefGoogle Scholar
Wood, A. M., Whatley, R. C., Cronin, T. M. & Holtz, T. 1993. Pliocene palaeotemperature reconstruction for the southern North Sea based on Ostracoda. Quaternary Science Reviews 12, 747–67.CrossRefGoogle Scholar
Zagwijn, W. H. & Doppert, J. W. C. 1978. Upper Cenozoic of the southern North Sea Basin: palaeoclimatic and palaeogeographic evolution. Geologie en Mijnbouw 57, 577–88.Google Scholar
Zagwijn, W. H. & van Staalduinen, C. J. 1975. Toelichting bij Geologische Overzichtskaarten van Nederland. Haarlem: Rijks Geologische Dienst, 134 pp.Google Scholar
Ziegler, P. A. 1990. Geological Atlas of Western and Central Europe. Shell Internationale Petroleum Maatschappij and Geological Society London, 239 pp.Google Scholar
Zonneveld, K. A. F., Bockelmann, F. & Holzwarth, U. 2007. Selective preservation of organic-walled dinoflagellate cysts as a tool to quantify past net primary production and bottom water oxygen concentrations. Marine Geology 237, 109–26.CrossRefGoogle Scholar
Zonneveld, K. A. F., Versteegh, G. J. M. & de Lange, G. J. 1997. Preservation of organic-walled dinoflagellate cysts in different oxygen regimes: a 10,000 year natural experiment. Marine Micropaleontology 29, 393405.CrossRefGoogle Scholar
Zonneveld, K. A. F., Versteegh, G. J. M. & de Lange, G. J. 2001. Palaeoproductivity and post-depositional aerobic organic matter decay reflected by dinoflagellate cyst assemblages of the Eastern Mediterranean S1 sapropel. Marine Geology 172, 181–95.CrossRefGoogle Scholar
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