THE DEPOSITIONAL PALAEOENVIRONMENT OF LIGNITE OF BOREHOLE #53 IN THE NEOGENE ALMYROS BASIN, CENTRAL GREECE


Α. Μπουζίνος
Χρ. Ιωακείμ
Résumé

The aim of the present study is to reconstruct the depositional palaeoenvironment of the Almyros lignite seam cored at site #53, in Almyros Basin, Central Greece. Based on palynological and coal-petrographic data we obtained information concerning the coal-depositional environment, as well as the palaeoclimatic conditions in the surrounding area. At the above site, a peatland was developed in Upper Miocene - Lower Pliocene under limnotelmatic conditions. The climate was relatively wet and warm. Angiosperm herbaceous vegetation dominated in the fen, while Gymnosperms were sparse. The high content of detrohuminite suggests that peat was formed under reducing conditions, which favoured bacterial activity and humification of the organic matter.

Article Details
  • Rubrique
  • Palaeontology, Stratigraphy and Sedimentology
Téléchargements
Les données relatives au téléchargement ne sont pas encore disponibles.
Références
Γαλανάκης Δ. 1997. Νεοτεκτονική δομή και στρωματογραφία των Νεογενών - Τεταρτογενών ιζημάτων της λεκάνης του Αλμυρού - Παγασητικού, Πηλίου, Διαύλου Ωρέων - Τρικερίου και Μαλιακού. Διδακτορική Διατριβή, Πανεπιστήμιο Θεσσαλονίκης, 258 σ.
Κατσικάτσος Π, Μυλωνάκης Ι., Τριανταφύλλης, Μ., Παπαδέας Γ. & Ψώνης Κ. 1983. Γεωλογικός χάρτης, κλ. 1:50.000, τ.φ. «Βελεστίνο»., Ι.Γ.Μ.Ε.
Κατσικάτσος Γ., Μυλωνάκης Ι., Βιδάκης Μ., Hecht, J. & Παπαδέας Γ. 1986. Γεωλογικός χάρτης, κλ. 1:50.000, τ.φ. «Βόλος»., Ι.Γ.Μ.Ε.
Μαρίνος Γ, Αναστόπουλος Ι., Μαράτος Γ., Μελιδώνης Ν. & Ανδρονόπουλος, Β. 1957. Γεωλογικός χάρτης κλ. 1:50.000, τ.φ. «Ανάβρα»., Ι.Γ.Μ.Ε.
Μαρίνος Γ., Αναστόπουλος Ι., Μαράτος Γ., Μελιδώνης Ν. & Ανδρονόπουλος, Β. 1962. Γεωλογικός χάρτης, κλ. 1:50.000, τ.φ. «Αλμυρός». Ι.Γ.Μ.Ε.
American Society for Testing And Materials (A.S.T.M.). 1990. D2797. Preparing coal samples for microscopical analysis by reflected light. In: Annual Book of ASTM Standards. Gaseous Fuels. Coals and Coke, Philadelphia, Part 26, 270-273.
Antoniadis P. & Rieber E. 1992. Zur Genese und Stratigraphie der Braunkohle von Drama unter Berücksichtigung des Fossilinhalts. Newsl. Stratigr., 27(1-2), 1-32.
Becker-Platten J.D., Benda L. & Stefens P. 1977. Litho- und biostratigraphische Deutung radiometrischer Altersbestimmungen
aus dem Jungtertiär der Türkei (Känozoikum und Braunkohlen der Türkei. 18). Geol. Jb. B25, 139-167.
Benda L. 1971. Principles of the palynological subdivision of the Turkish Neogene. Newsl. Stratigr., 1(3), 23-26.
Benda L. & Meulenkamp J.E. 1990. Biostratigraphic correlations in the Eastern Mediterranean Neogene: 9.
Sporomorph associations and event stratigraphy of the eastern Mediterranean. Newsl. Stratigr., 23(1), 1-10.
Berglund B.E. & Ralska-Jasiewiszowa M. 1986. Pollen analysis and Pollen diagrammes. In: Handbook of Holocene Palaeoecology and Palaeohydrology, Berglund, B.E. ed, Wiley & Sons, New York, 455-484.
Bouzinos Α., loakim Ch., Christanis Κ. & Yiaccoupis P.G. 2000. Pliocene sedimentary palaeoenvironments in the Almyros basin, Central Greece. In: Proceedings Interim-Colloquium "Mediterranean Neogene Cyclostratigraphy in marine-continental palaeoenvironments", Geol. Soc. of Greece, Spec. Pubi., 9,43-51.
Broussoulis J., loakim Chr., Yiaccoupis, P. 1990. Reconstruction des paleoenvironnement miocènes supérieures du Bassin de Serres (Macédoine, Grèce Septentrionale) à partir de la palynologie. Paleobiologie continentale, 17,373-391.
Calder J., Gibling M. & Mukhopadhyay P. 1991. Peat formation in a Westhalian Β piedmont setting. Cumberland Basin. Nova Scotia. Bull. Soc. Geol. France, 162(2), 283-298.
Caputo, R. 1990. Geological and structural study of the recent and active brittle deformation of the Neogene- Quaternary basins of Thessaly (Central Greece). Ph.D. Thesis, (unpubl.), University Thessaloniki, 252 p.
Caputo R. 1995. Inference of a seismic gap from geologic data: Thessaly and surroundings (Central Greece) as a case study. Ann. di Geofisica, 38(1). 1-19.
Caputo R. & Pavlides S. 1993. Late Cainozoic geodynamic of Thessaly and surroundigs (central-northern Greece). Tectonophysics, 223, 339-362.
Diessel C.F.K. 1992. Coal-bearing depositional systems. Springer Verlag. Berlin, 721p.
Galanakis D. & Koutsouveli A. 2000. Neogene and Quaternary sediments of Almyros Basin (Thessaly, Greece).
A stratigraphie approach. In: Proceedings Interim-Colloquium "Mediterranean Neogene Cyclostratigraphy in marine-continental palaeoenvironments", Geol. Soc. of Greece, Spec. Pubi., 9: 43-51.
Hiltermann H. & Lüttig G. 1969. Biofazies und Paläolimnologie der pliozänen und pleistozänen Seen vom Megalopolis Becken. Mitt. Int. Ver. Limnol., 17, 306-314.
International Committee for Coal Organic Petrology (I.C.C.P.). 1963. International Handbook of Coal Petrography, 2nd edition. Centre National de la Recherche Scientifique, Paris.
International Committee for Coal Organic Petrology (I.C.C.P.). 1971. International Handbook of Coal Petrography, 1st supplement to 2nd edition. Centre National de la Recherche Scientifique, Paris.
International Commitee for Coal and Organic Petrology (I.C.C.P.). 2001. The new inertinite classification (ICCP System 1994). Fuel, 80, 459-471.
Ioakim, C. 1985. Analyse palynologique des depots lacustres du Pliocene de Ptolemais (Grece septentrionale). In: Paiéontol. Continent., Montpelier, 14(2): 315-322.
Kalaitzidis S., Bouzinos Α., Papazisimou S. & Christanis Κ. 2004. A short-term establishment of forest fen habitat during Pliocene lignite formation in the Ptolemais Basin, NW Macedonia Greece. Int. J. Coal Geol., 57, 243-263.
Kalkreuth W., Marchioni D., Calder, J. & Lamberson M. 1991. The relationship between coal petrography and depositional environments from selected coal basins in Canada. Int. J. Coal Geol., 19, 21-76.
Kaouras G., Antoniadis P., Blickwede H. & Riegel W. 1991. Petrographische und palynologische Untersuchungen an Braunkohlen im Becken von Drama, Ostmakedonien (Griechenland). N. Jb. Geol. Paläont. Mh., 3, 145-162.
Karistineos N. & loakim C. 1989. Palaeoenvironmental and palaeoclimatic evolution of the Serres basin (Ν. Greece) during the Miocene. Palaeogeogr. Palaeocl. Palaeoecol., 70, 275-285.
Markic M. & Sachsenhofer R. 1997. Pétrographie composition and depositional environments of Pliocene Velenje lignite seam (Slovenia). Int. J. Coal Geol., 33, 229-254.
Mukhopadhyay M. 1989. Organic petrography and organic geochemistry of Tertiary coals from Texas in relation to depositional environment and hydrocarbon generation. Report of Investigations. Bureau of Economic Geol., Texas, 118p.
Papazachos B.C., Panagiotopoulos R.G., Tsapanos M., Mountrakis D. & Dimopoulos G.Ch. 1983. A study of the 1980 summer seismic sequence in the Magnesia region of the central Greece. Geophys. J. Reach. SOC, 75, 155-168.
Reille M. 1992. Pollen et spores d' Europe et d' Afrique du Nord. Laboratoire de Botanique historique et Palynologie, Marseille, 520p
Stach E., Mackowsky M., Teichmüller, M., Taylor G., Chandra, D. & Teichmüller R. 1982. Stach's Textbook of coal petrology. Gebrüder Borntraeger, Berlin, 535p.
Sykorovà I., Pickel W., Christanis Κ., Wolf M., Taylor G.H. & Flores D. Classification of Huminite - I.C.C.P. System 1994. Int. J. Coal Geol. (in press).
Taylor G.H., Teichmüller M., Davis Α., Diessel CF.Κ., Littke R. & Robert P. 1998. Organic Petrology. Gebrüder Borntraeger, Berlin-Stuttgart, 704 p.
Teichmüller M. 1989. The genesis of coal from the viewpoint of coal petrology. In: Peat and coal: origin, fades and depositional model, Lyons, P. and Alpern, B. eds, Int. J. Coal Geol., 12, 1-87.
van der Weerd A. 1983. Palynology of some Upper Miocene and Pliocene formations in Greece. Geol. Jb., Β 48, 3-63.
Articles les plus lus par le même auteur ou la même autrice