Παλαιο-περιβαλλοντολογικες συνθήκες ιζηματογένεσης των αποθέσεων υποθαλάσσιων ριπιδίων (Ανωτέρου Ηωκαίνου - Κατώτερου Ολιγοκαίνου της λεκάνης της Θράκης, Νήσος Λήμνος, Ελλάδα = Paleoenviromental conditions during the deposition of the Upper Eocene - lower Oligocene sub-marine fan deposits (Thrace Basin, Lemnos, Greece).
Περίληψη
This study aims to evaluate the palaioclimatic and palaioenvironmental contitions that prevailed during the deposition of the Upper Eocene - Lower Oligocene submarine fan deposits in Thrace Basin (Lemnos Island).The application of this analysis in the Thrace Basin suggests oxic to dysoxic conditions. The samples from the Thrace Basin are plotted within the field of dry climatic conditions and indicate a low degree of chemical weathering. The studied samples plot close to the PAAS, display narrow range of TiO2/Zr variation and suggest low degree of recycling.
Πλήρες Κείμενο:
PDFΑναφορές
• Adams, J.A.S., Weaver, C.E., 1958. Thorium to uranium ratios as indicators of sedimentary processes e examples of the concept of geochemical facies. Am. Assoc. Pet. Geol. Bull. 42, 387e430.
• Allen, J.R.L. (1971). Mixing at turbidity current heads and its geological implications. J. Sed. Petrol., 41, σελ. 97-113.
• Algeo, T.J.; Liu, J. A re-assessment of elemental proxies for paleoredox analysis. Chem. Geol. 2020, 540, 119549.
• Armijo, R., Meyer, B., Hubert, A., and Barka, A. (1999). Westward propagation of the North Anatolian Fault into the northern Aegean: timing and kinematics, Geology, 27, σελ. 267-270
• Bhatia MR (1983) Plate tectonics and geochemical composition of sandstones. J Geol 91(6):611–627.
• Bhatia MR, Crook KAW (1986) Trace elements characteristics of graywackes and tectonic setting discrimination of sedimentary basins. Contrib Mineral Petrol 92:181– 193.
• Bonev, N., Burg, J.P. and Ivanov, Z., 2006. Mesozoic-tertiary structural evolution of an extensional gneiss dome—the Kesebir–Kardamos dome, eastern Rhodope (Bulgaria–Greece). Int. J. Earth Sci. 95, 318–340.
• Bouma, A.H. (1962). Sedimentology of Some Flysch Deposits: A Graphic Approach to Facies Interpretation: Amsterdam, Elsevier, σελ. 168.
• Cao, J.; Yang, R.; Yin,W.; Hu, G.; Bian, L.; Fu, X. Mechanism of Organic Matter Accumulation in Residual Bay Environments: The Early Cretaceous Qiangtang Basin, Tibet. Energy Fuels 2018, 32, 1024–1037.
• Cao, J.;Wu, M.; Chen, Y.; Hu, K.; Bian, L.;Wang, L.; Zhang, Y. Trace and rare earth element geochemistry of Jurassic mudstones in the northern Qaidam Basin, northwest China. Geochemistry 2012, 72, 245–252.
• Fyticas, M., Innocenti, F., Manetti, P., Mazzuoli, R., Peccerillo, A. and Villari, L., 1984. Tertiary to Quaternary evolution of the volcanism in the Aegean Region. In: Dixon, J.E., Robertson, A.H.F. (Eds.). The Geological Evolution of the Eastern Mediterranean. Geological Society of London Special Publications, pp. 687–699.
• Hatch, J.R., Leventhal, J.S., 1992. Relationship between inferred redox potential of the depositional environment and geochemistry of the Upper Pennsylvanian (Missourian) Stark shale member of the Dennis Limestone, Wabaunsee County, Kansas, USA. Chem. Geol. 99, 65–82.
• Innocenti, F., Manetti, P., Mazzuoli, R., Pertusati, P., Fytikas, M. and Kolios, N., 1994. The geology and geodynamic significance of the island of Limnos, North Aegean Sea, Greece. Neues Jahrb Geol Paläontol 11:661–691.
• Johnson, D. (1938). The origin of submarine canyons. J. Geomorphology, 1, σελ. 230- 243.
• Jones, B.,Manning, D.C.,1994.Comparison of geochemical indicesused for the interpretation of paleo-redox conditions in ancient mud stones. Chem. Geol. 111,111– 129.
• Kuenen, P.H. (1950). Turbidity currents of high density. 18th Intl. Geol. Congr., London, 1948; Rept., 8, σελ. 44-52.
• Kuenen, P.H. and Migliorini, C.I. (1950). Turbidity currents as a cause of graded bedding. J. Geol., 58, σελ. 91-127.
• Lowe D.R. (1982). Sediment gravity flows: II. Depositional models with special reference to the deposits of high-density turbidity currents. J. Sed. Petrology 52, σελ. 279-297.
• Madhavaraju,J.,Lee,Y.I.,2009.Geochemistry of the dalmiapuram formation of the uttatur group(Early Cretaceous), Cauvery basin, southeastern India: implications on provenance and paleoredox conditions.Rev.Mex.Cienc.Geol.26, 380–394.
• Maravelis, A.G., Boutelier, D., Catuneanu, O., Seymour, K.St. and Zelilidis, A., 2016b. A review of tectonics and sedimentation in a forearc setting: Hellenic Thrace Basin, North Aegean Sea and Northern Greece. Tectonophysics, 674, 1–19.
• Maravelis, A.G., Pantopoulos, G., Tserolas, P. and Zelilidis, A., 2015. Accretionary prism-forearc interactions as reflected in the sedimentary fill of southern Thrace Basin (Lemnos Island, NE Greece). Int. J. Earth Sci. 104, 1039–1060.
• Maravelis, A. and Zelilidis, A., 2010. Petrography and geochemistry of the Late Eocene–Early Oligocene submarine fans and shelf deposits on Lemnos Island, NE Greece: implications for provenance and tectonic setting. Geol. J. 45, 412–433.
• Maravelis, A. and Zelilidis, A., 2013. ‘Unraveling the provenance of Eocene– Oligocene sandstones of the Thrace Basin, North-east Greece’: discussion. Sedimentology 60, 860–864.
• Maravelis, A.G., konstantopoulos, P., Pantopoulos, G. and Zelilidis, A., 2007. North Aegean sedimentary basin evolution during the Late Eocene to Early Oligocene based on sedimentological studies on Lemnos Island (NE Greece). Geologica Carpathica 58, 5, 1-10.
• Maravelis, A. and Zelilidis, A., 2011. Geometry and sequence stratigraphy of the Late Eocene–Early Oligocene shelf and basin floor to slope turbidite systems, Lemnos Island, NE Greece. Stratigr. Geol. Correl. 19, 205–220.
• Maravelis, A. and Zelilidis, A., 2012. Paleoclimatology and Paleoecology across the Eocene/Oligocene boundary, Thrace Basin, Northeast Aegean Sea, Greece. Pal. Pal. Pal. 365-366, 81–98.
• McLennan SM, Hemming S, McDaniel DK, Hanson GN (1993) Geochemical approaches to sedimentation, provenance and tectonics. In: Johnsson MJ, Basu A (eds) Processes controlling the composition of clastic sediments. Geological Society of America Special Paper 284, pp 21–40.
• McLennan, S.M., 2001. Relationships between the trace element composition of sedimentary rocks and upper continental crust. G-cubed 2. Paper number 2000GC000109.
• Middleton, G.V. and Bouma, A.H. (Editors) (1973). Turbidites and deep-Water Sedimentation. Pacific Section Soc. Econ. Paleontol. Mineral., Los Angeles, Calif., Σελ. 157.
• Middleton, G.V. and Hampton, M.A. (1976). Subaqueus sediment transport and deposition by gravity flows. In: Stanley DJ, Swift DJP (eds) Marine sediment transport and environmental management. Wiley, New York, σελ. 197-218.
• Mutti, E. and Ricci Lucci, F. (1972). Le torbiditi dell'Appennine settentrionale: introduzione all'analisi di facies : Memorie Societa Geologica Italiana, 11, σελ. 161-199.
• Nagarajan,R.,Madhavaraju,J.,Nagendra,R.,Armstrong-Altrin,J.S.,Moutte,J.,2007. Geochemistry of Neoproterozoic shales of Rabanpalli Formation, Bhimabasin, northern Karnataka, southern India: implications for provenance and paleoredox conditions.Rev.Mex.Cien.Geol.24,150–160.
• Nardin T.R., Hein F.J., Gorsline D.S. & Edwards B.D. (1979). A review of mass movements processes, sediments and acoustic characteristics and, contrasts in slope end. In: Doyle L.J. & Pilkey O.H. (Eds.): Geology of continental slopes, society of economic. Paleont. Mineralogists, Spec. Publ. 27, σελ. 39-78.
• Nesbitt, H.; Young, G.M. Early Proterozoic climates and plate motions inferred from major element chemistry of lutites. Nature 1982, 299, 715–717.
• Nardin T.R., Hein F.J., Gorsline D.S. & Edwards B.D. (1979). A review of mass movements processes, sediments and acoustic characteristics and, contrasts in slope end. In: Doyle L.J. & Pilkey O.H. (Eds.): Geology of continental slopes, society of economic. Paleont. Mineralogists, Spec. Publ. 27, σελ. 39-78.
• Pattan, J.N.,Pearce,N.J.G.,Mislankar,P.G.,2005.Constraints in using Cerium- anomaly of bulk sediments as an indicator of paleobottom water redox environment: a case study from the Central Indian Ocean Basin.Chem.Geol.221, 260–278.
• Pisarzowska, A.; Rakoci´ nski, M.; Marynowski, L.; Szczerba, M.; Thoby, M.; Paszkowski, M.; Perri, M.C.; Spalletta, C.; Schönlaub, H.P.; Kowalik, N.; et al. Large environmental disturbances caused by magmatic activity during the Late Devonian Hangenberg Crisis. Glob. Planet. Chang. 2020, 190, 103155.
• Postma G. (1986). Classification for sediments gravity flow deposits based on flow condition during deposition. Geology, 14, σελ. 291-294.
• Roy, D.K.; Roser, B.P. Climatic control on the composition of Carboniferous-Permian Gondwana sediments, Khalaspir basin, Bangladesh. Gondwana Res. 2013, 23, 1163– 1171.
• Tranos, M.D., Eleftheriadis, G.E. and Kilias, A.A., 2009. Philippi granitoid as a proxy for the Oligocene and Miocene crustal deformation in the Rhodope Massif (Eastern Macedonia, Greece). Geotectonic Res. 96, 69–85.
• Van Andel, T.H. and Komar, P.D. (1969). Ponded sediments of the Mid-Atlantic Ridge between 22° and 23° North Latitude. Geol. Soc. Am. Bull, 80, σελ. 1163-1190.
• Walker, R.G. (1965). The origin and significance of the internal sedimentary structures of turbidities: Proceedings of the Yorkshire Geological Society, 33, σελ. 1-29.
• Wang, Z.; Fu, X.; Feng, X.; Song, C.;Wang, D.; Chen,W.; Zeng, S. Geochemical features of the black shales from the Wuyu Basin, southern Tibet: Implications for palaeoenvironment and palaeoclimate. Geol. J. 2017, 52, 282–297.
• Wei, W., Algeo, T.J., 2020. Elemental proxies for paleosalinity analysis of ancient shales and mudrocks. Geochim. Cosmochim. Acta 287, 341–366.
• Wignall, P.B.,Myers,K.J.,1988.Interpreting the benthic oxygen levels in mud rocks, a newapproach.Geology16,452–455.
• Wignall, P.B., Twitchett, R.J., 1996. Oceanic anoxia and the end Permian mass extinction. Science 272, 1155e1158.
Εισερχόμενη Αναφορά
- Δεν υπάρχουν προς το παρόν εισερχόμενες αναφορές.