Abstract
An integrated approach of petrographic analysis, whole rock geochemistry and microprobe analysis has been applied to obtain information on the geodynamic development and the provenance for Ordovician to Permian siliciclastic successions exposed within the Carnic Alps (Austria). Sandstone detrital mode and geochemical results refine previous geodynamic interpretations. Late Ordovician samples indicate a stable craton and recycled orogenic and, possible, extensional setting. The Early Carboniferous is interpreted to represent a compressional environment, followed by a Late Carboniferous molasse-type foreland basin, and a Permian extensional geodynamic setting. Contrasting geochemical patterns of post-Variscan and Permian sequences suggest a rift setting. Electron microprobe data of detrital white mica also indicate changes in the provenance. Compositional data reflect a shift from low- to medium-grade metamorphic (Ordovician) to high-grade metamorphic (Carboniferous) to low- to medium-grade metamorphic and plutonic source rocks (Permian). Additionally, our data show that various chemical discrimination diagrams do not include all possible ranges of sandstones, and that high contents of detrital mica and ultra-stable heavy minerals may cause misclassification. Consequently, we propose the use of multi-method approach for provenance studies, including the control of geochemical data by modal analysis and heavy mineral investigations.
Similar content being viewed by others
References
Antonitsch W (1993) Die geologische Entwicklung in der zentralen Gurktaler Decke (Oberostalpin), Kärnten, am Beispiel der Kruckenspitze. MSc Thesis, University of Graz
Argast S, Donnelly TW (1987) The chemical discrimination of clastic sedimentary components. J Sediment Petrol 57:813–823
Arthaud F, Matte P (1977) Late Paleozoic strike-slip faulting in Southern Europe and northern Africa: results of a right-lateral shear zone between Appalachians and the Urals. Bull Geol Soc Am 88:1305–1320
Banfield JF, Eggleton RA (1989) Apatite replacement and REE mobilization, fractionation, and fixation during weathering. Clays Clay Minerals 37:113–127
Bauluz B, Mayayo MJ, Fernandez-Nieto C, Lopez JMG (2000) Geochemistry of Precambrian and Paleozoic siliciclastic rocks from the Iberian Range (NE Spain): implications for source-area weathering, sorting, provenance, and tectonic setting. Chem Geol 168:135–150
Bhatia MR (1983) Plate tectonics and geochemical composition of sandstones. J Geol 91:611–628
Bhatia M (1985) Rare earth element geochemistry of Australian Paleozoic graywackes and mudrocks: provenance and tectonic control. Sediment Geol 45:97–113
Bhatia MR, Crook KAW (1986) Trace element characteristics of graywackes and tectonic setting discrimination of sedimentary basins. Contrib Mineral Petrol 92:181–193
Blatt H, Middleton GV, Murray R (1980) Origin of sedimentary rocks. Prentice-Hall, Englewood Cliffs
Crook KAW (1974) Lithogenesis and geotectonics: the significance of compositional variations in flysch arenites (graywackes). In: Dott RH, Shaver RH (eds) Modern and ancient geosynclinal sedimentation. Soc Econ Paleontol Mineral Spec Publ 19:304–310
Dallmeyer RD, Neubauer F (1994) Cadomian 40Ar/39Ar apparent age spectra of detrital muscovites from the Eastern Alps. J Geol Soc Lond 151:591–598
Dickinson WR (1985) Interpreting provenance relations from detrital modes of sandstones. In: Zuffa GG (ed) Provenance of arenites. Reidel, Dordrecht, pp 333–362
Dickinson WR, Suczek CA (1979) Plate tectonics and sandstone compositions. Am Assoc Petrol Geol Bull 63:2164–2182
Dickinson WR, Beard LS, Brakenridge GR, Erjavec JL, Ferguson RC, Inman KF, Knepp R, Lindberg FA, Ryberg PT (1983) Provenance of North American Phanerozoic sandstones in relation to tectonic setting. Geol Soc Am Bull 94:222–235
Dott RH (1964) Wacke, graywacke and matrix: what approach to immature sandstone classification? J Sediment Petrol 34:625–632
Fenninger A, Stattegger K (1977) Schwermineraluntersuchungen in den oberkarbonen Auernig-Schichten des Garnitzenprofils (Naßfeld, Karnische Alpen). Verh Geol Bundesanst 1977:367–374
Finger F, Steyrer HP (1990) I-type granitoids as indicators of a late Palaeozoic convergent ocean–continent margin along the southern flank of the central European Variscan orogen. Geology 18:1207–1210
Fenninger A, Schönlaub HP, Holzer HL, Flajs G (1976) Zu den Basisbildungen der Auernigschichten in den Karnischen Alpen (Österreich). Verh Geol Bundesanst 1976:243–255
Floyd PA, Shail R, Leveridge BE, Franke W (1991) Geochemistry and provenance of Rhenohercynian synorogenic sandstones: implications for tectonic environment discrimination. In: Morton AC, Todd SP, Haughton PDW (eds) Developments in sedimentary provenance studies. Geol Soc Spec Publ 57:173–188
Flügel HW (1975) Einige Probleme des Variszikums von Neo-Europa. Geol Rundsch 64:1–62
Fontana D, Venturini C (1982) Evoluzione delle mode detritiche nelle areanarie Permocarbonifere del bacino tardo-ercinico di Pramollo (Alpi Carniche). Mem Soc Geol It 33:43–49
Fralick PW, Kronberg BI (1997) Geochemical discrimination of clastic sedimentary rock sources. Sediment Geol 113:111–124
Franke W (1989) Tectonostratigraphic units in the Variscan belt of central Europe. Geol Soc Am Spec Pap 290:67–89
Frisch W, Neubauer F (1989) Pre-Alpine terranes and tectonic zoning in the Eastern Alps. Geol Soc Am Spec Pap 230:91–99
Herron MM (1988) Geochemical classification of terrigenous sands and shales from core or log data. J Sediment Petrol 58(5):820–829
Hinderer M (1992) Die vulkanoklastische Fleonsformation in den westlichen Karnischen Alpen- Sedimentologie, Petrographie und Geochemie. Jb Geol Bundesanst 135:335–379
Ingersoll RV, Bullard TF, Ford RL, Grimm JP, Pickle JD, Sares SW (1984) The effect of grain size on detrital modes: a test of the Gazzi–Dickinson point-counting method. J Sediment Petrol 54:103–116
Johnsson MJ (1993) The system controlling the composition of clastic sediments. In: Johnsson MJ, Basu A (eds) Processes controlling the composition of clastic sediments. Geol Soc Am Spec Pap 284:1–19
Krainer K (1992) Fazies, Sedimentationsprozesse und Paläogeographie im Karbon der Ost- und Südalpen. Jb Geol Bundesanst 135(1):99–193
Krainer K (1993) Late- and Post-Variscan sediments of the Eastern and Southern Alps. In: von Raumer JF, Neubauer F (eds) Pre-Mesozoic geology in the Alps. Springer, Berlin Heidelberg New York, pp 537–564
Läufer A, Loeschke J, Vianden B (1993) Die Dimon-Serie der Karnischen Alpen (Italien)-Stratigraphie, Petrographie und geodynamische Interpretation. Jb Geol Bundesanst 136:137–162
Läufer AL, Hubich D, Loeschke J (2001) Variscan geodynamic evolution of the Carnic Alps (Austria/Italy). Int J Earth Sci 90:855–870
Mader D, Neubauer F, Handler R (2000) Palaeozoic sandstones in the Carnic Alps (Austria): geodynamic setting by geochemistry, detrital mode and 40Ar/39Ar dating. Mitt Ges Geol Bergbaustud Österr 43:89–90
McBride EF (1963) Diagenetic processes that affect provenance determinations in sandstone In: Zuffa GG (ed) Provenance of arenites. Reidel, Dordrecht, pp 95–114
McLennan SM (1989) Rare earth elements in sedimentary rocks: influence of provenance and sedimentary processes. In: Lipin BR, McKay GA (eds) Geochemistry and mineralogy of rare earth elements. Mineral Soc Am 21:169–200
McLennan SM, Taylor SR, McCulloch MT, Maynard JB (1990) Geochemical and Nd–Sr isotopic composition of deep-sea turbidites: crustal evolution and plate tectonic associations. Geochim Cosmochim Acta 54:2015–2050
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. Geol Soc Am Spec Pap 284:21–40
Morey GB, Setterholm DR (1997) Rare earth elements in weathering profiles and sediments of Minnesota: implications for provenance studies. J Sediment Res 67:105–115
Muttoni G, Kent D, Channel JET (1996) Evolution of Pangaea: palaeomagnetic constraints from the Southern Alps, Italy. Earth Planet Sci Lett 140:97–112
Nesbitt HW (1979) Mobility and fractionation of rare earth elements during weathering of a granodiorite. Nature 279:206–210
Nesbitt HW, MacRae ND, Kronberg BI (1990) Amazon deep-sea fan muds: light REE enriched products of extreme chemical weathering. Earth Planet Sci Lett 100:118–123
Neubauer F (1994) Geodynamic significance of Palaeozoic sandstones in the Eastern Alps. J Czech Geol Soc 39:76–77
Neubauer F, Handler R (2000) Variscan orogeny in the Eastern Alps and Bohemian Massif: how do these units correlate? Mitt Österr Geol Ges 92(1999):35–59
Neubauer F, Sassi FP (1993) The Austro-Alpine quartzphyllites and related Palaeozoic Formations. In: von Raumer JF, Neubauer F (eds) Pre-Mesozoic geology in the Alps. Springer, Berlin Heidelberg New York, pp 423–439
Neubauer F, Klötzli U, Poscheschnik P (2001) Cadomian magmatism in the Alps recorded in Late Ordovician sandstones of the Carnic Alps: preliminary results from zircon Pb/Pb evaporation dating. Schweiz Mineral Petrogr Mitt 81:175–179
Park YA, Pilkey OH (1981) Detrital mica: environmental significance of roundness and grain surface textures. J Sediment Petrol 51:113–120
Pettijohn FJ, Potter PE, Siever R (1972) Sand and sandstone. Springer, Berlin Heidelberg New York
Pettijohn FJ, Potter PE, Siever R (1987) Sand and sandstone, 2nd edn. Springer, Berlin Heidelberg New York
Poscheschnik P (1993) Stratigraphy, sedimentology and sandstone composition of clastic Late Ordovician sequences from the Carnic Alps (Austria, Italy). MSc Thesis, University of Graz
Potter PE (1994) Modern sands of South America: composition, provenance and global significance. Geol Rundsch 83:212–232
Roser BP, Korsch RJ (1986) Determination of tectonic setting of sandstone-mudstone suites using SiO2 content and K2O/Na2O ratio. J Geol 94:635–650
Schnabel W (1976) Schwermineraluntersuchungen im Variszikum der Karnischen Alpen (Österreich und Italien). Verh Geol Bundesanst 1979:A154–A155
Schönlaub HP (1985a) Das Paläozoikum der Karnischen Alpen. Führer zur Arbeitstagung der Geologischen Bundesanstalt, Kötschach-Mauthen, Gailtal. Geologische Bundesanstalt, Wien
Schönlaub HP (1985b) Geologische Karte der Republik Österreich 1:50 000, 197 Kötschach. Geologische Bundesanstalt, Wien
Schönlaub HP (1987) Geologische Karte der Republik Österreich 1:50 000, 198 Weissbriach. Geologische Bundesanstalt, Wien
Schönlaub HP, Heinisch H (1993) The classic fossiliferous Palaeozoic units of the Eastern Alps. In: von Raumer J F, Neubauer F (eds) Pre-Mesozoic geology in the Alps. Springer, Berlin Heidelberg New York, pp 395–422
Schönlaub HP, Histon K (2000) The Palaeozoic evolution of the Southern Alps. Mitt Österr Geol Ges 92 (1999):15–34
Schwab (1975) Framework mineralogy and chemical composition of continental margin-type sandstones. Geology 3:487–490
Spalletta C, Venturini C (1988) Conglomeratic sequences in the Hochwipfel Group: a new palaeogeographic hypothesis on the Hercynian flysch stage of the Carnic Alps. Jb Geol Bundesanst 131:637–647
Spalletta C, Vai GB, Venturini C (1980) Il flysch ercinico nella geologia die Monti Paularo e Dimon (Alpi Carniche). Mem Soc Geol It 20:243–265
Spear FS (1993) Metamorphic phase equilibria and pressure-temperature–time paths. Mineral Soc Am, Washington, DC
Speer JA (1984) Micas in igneous rocks. In: Bailey SW (ed) Micas. Rev Mineral. Mineral Soc Am, Washington, DC, pp 299–356
Stampfli GM, von Raumer J, Borel G (2002) The Paleozoic evolution of pre-Variscan terranes: from Gondwana to Variscan collision. Geol Soc Am Spec Pap 364:263–280
Taylor SR, McLennan SH (1985) The continental crust: its composition and evolution. Blackwell, Oxford
Tietz GF (1974) Die Schwermineralgehalte in den Grenzlandbänken (Unterperm der Karnischen Alpen, Standardprofil Rattendorfer Sattel). Carinthia II 164/84:115–124
Tollmann A (1985) Der südalpine Anteil Österreichs. Geologie von Österreich, Band 2, Außerzentralalpiner Anteil, Deuticke, Wien, pp 240–300
Toulkeridis T, Clauer N, Kröner A, Reimer T, Todt W (1999) Characterization, provenance, and tectonic setting of Fig Tree greywackes from the Archean Barberton Greenstone Belt, South Africa. Sediment Geol 124:113–129
Valloni R, Zuffa, GG (1984) Provenance changes for arenaceous formations of the northern Apennines, Italy. Geol Soc Am Bull 95:1035–1039
Venturini C (ed) (1990a) Field workshop on Carboniferous to Permian sequence of the Pramollo–Nassfeld Basin (Carnic Alps). 2–8 September 1990, Guidebook, Udine
Venturini C (1990b) Geologia delle Alpi Carniche Centro Orientali. Comune di Udine, Mus Friulano Storia Naturale 36
von Raumer JF (1998) The Paleozoic evolution in the Alps: from Gondwana to Pangea. Geol Rundsch 87:407–435
Williams H, Turner FJ, Gilbert CM (1953): Petrography. Freeman, San Francisco
Zhang L, Sun M, Wang S, Yu X (1998) The composition of shales from the Ordos basin, China: effects of source weathering and diagenesis. Sediment Geol 116:129–141
Acknowledgements
We acknowledge generous support by the Austrian Research Foundation FWF (grant no. P10506-GEO) to F.N. Dan Topa (Salzburg) helped with electron microprobe analysis. We thank Wolfgang Frisch (Tübingen) for remarks to an initial version of the manuscript, and Konrad Hammerschmidt (Berlin), Christoph Heubeck (Berlin), Juergen von Raumer (Fribourg), Igor Villa (Bern), Gian Gaspare Zuffa (Bologna) and an anonymous journal reviewer for thoughtful suggestions to an earlier version of the manuscript as well as for help to polish the final version.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Mader, D., Neubauer, F. Provenance of Palaeozoic sandstones from the Carnic Alps (Austria): petrographic and geochemical indicators. Int J Earth Sci (Geol Rundsch) 93, 262–281 (2004). https://doi.org/10.1007/s00531-004-0391-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00531-004-0391-x