Paleomagnetic study of Middle-Upper Jurassic sediments from the Polish segment of the Pieniny Klippen Belt

• Autorzy: Kruczyk J. , Kądziołko-Hofmokl M.
• Języki publikacji: EN

Abstrakty

EN

Middle-Upper Jurassic carbonates exposed in 7 separate fragments of three tectonic units were sampled in the Polish segment of the Pieniny Klippen Belt in 1981, before construction of the Niedzica-Czorsztyn dam. Demagnetization experiments performed about 20 years ago and analyzed lately with modern program package revealed the presence of Middle Miocene overprints acquired in the normal and reversed geomagnetic field, and pre-folding components of natural remanence acquired during the Middle-Upper Jurassic. A paleolatitude of 36Nš7° was obtained for the studied area for this time on the basis of 3 normal and 1 reversed components. Three pre-folding pole positions are situated between pole positions of the normal and reversed Stable European Middle Jurassic field. The obtained pa-leomagnetic results imply several prefolding (pre-Upper Miocene) and postfolding (post-Upper Miocene) episodes of rotations of the studied fragments.

Słowa kluczowe

EN

Pieniny Klippen Belt; Middle Jurassic; paleolatitude; Miocene overprints; rotations

• Wydawca: Instytut Geofizyki PAN ; Springer
• Czasopismo: Acta Geophysica
• Rocznik: 2006
• Tom: Vol. 54, no. 2
• Strony: 205--224

Twórcy

autor

Kruczyk J.

autor

Kądziołko-Hofmokl M.

• Institute of Geophysics, Polish Academy of Sciences ul. Księcia Janusza 64, 01-452 Warszawa, Poland,

Bibliografia

• Besse, J., and V. Courtillot, 2002, Apparent and true polar wander and the geometry of the geomagnetic field over the last 200 My, J. Geophys. Res. 107, B1, 2300, EPM 6. 1-31. DOI: 10.1029/2000JB000050
• Birkenmajer, K., 1979, Geological guide of the Pieniny Klippen Belt, Wydawnictwo Geologiczne, Warszawa (in Polish), 237 pp.
• Birkenmajer, K., 1982, Geologia. In: K. Zarzycki (ed.), "Przyroda Pienin w obliczu zmian", Studia Naturae B, 32-52, PWN, Warszawa-Kraków.
• Birkenmajer, K., 1986, Structural evolution of the Pieniny Klippen Belt, Carpathians, Studia Geol. Pol. 88, 7-32.
• Birkenmajer, K., and S.M. Gąsiorowski, 1960, Stratigraphy of the Malm of the Niedzica and Branisko series (Pieniny Klippen Belt, Carpathians) based on Aptychis, Bull. Pol. Acad. Sci., Ser. Geol. et Geogr. 8, 2, 137-143.
• Birkenmajer, K., and Z. Péckay, 2000, K-Ar dating of the Miocene andesite intrusions, Pieniny Mts, West Carpathians, Poland: a supplement, Studia Geol. Pol. 117, 7-25.
• Enkin, R.J., 1994, A computer program package for analysis and presentation of paleomagnetic data, Pacific Geosci. Centre, Geol. Survey of Canada (unpublished).
• Enkin, R.J., and G.S. Watson, 1966, Statistical analysis of paleomagnetic inclination data, Geophys. J. Int. 126, 495-504.
• Gąsiorowski, S.M., 1962, Aptychi from the Dogger, Malm and Neocomian in the Western Carpathians, and their stratigraphical value, Studia Geol. Pol. 10, 1, 1-151.
• Jelinek, V., 1977, The statistical theory of measuring anisotropy of magnetic susceptibility of rocks and its application, Geofyzika, Brno, 1-88.
• Kądziałko-Hofmokl, M., and J. Kruczyk, 1976, Complete and partial self-reversal of natural remanent magnetization in basaltic rocks from Lower Silesia, PAGEOPH 114, 207-213.
• Kądziałko -Hofmokl, M., and J. Kruczyk, 1987, Paleomagnetism of Middle-Late Jurassic sediments from Poland and implications for the polarity of the geomagnetic field, Tectonophysics 139, 53-66.
• Kądziałko -Hofmokl, M., J. Kruczyk and W. Romaniuk, 1972, Apparatus for demagnetization of rock samples by application of alternating magnetic field, Acta Geophys. Pol. 19, 1, 83-92.
• Kądziałko -Hofmokl, M., J. Kruczyk and J. Lefeld, 1985, Results of paleomagnetic investigations and the tectonic position of Jurassic radiolarites and limestones of the Lower Subtatric Nappe in the Tatra Mts., Publs. Inst. Geophys. Pol. Acad. Sci. A-16, 175, 117-130.
• Kądziałko -Hofmokl, M., J. Kruczyk and M. Westphal, 1988, Paleomagnetism of Jurassic sediments from the Western border of the Rheingraben, Alsace (France), J. Geophys. Int. 62, 102-108.
• Kądziałko -Hofmokl, M., J. Kruczyk, J. Lefeld, P. Pagač and I. Túnyi, 1990, Paleomagnetism of the Krizna Nappe Jurassic sediments from the Mala Fatra Mts. and tectonic implications, Acta Geophys. Pol. 38, 4, 457-470.
• Kruczyk, J., and M. Kądziałko -Hofmokl, 1988a, Polarity of the geomagnetic field during the Callovian, 2nd Intern. Symp. on Jurassic Stratigraphy, 1139-1150.
• Kruczyk, J., and M. Kądziałko -Hofmokl, 1988b, Palaeomagnetism of Oxfordian sediments from the halokinetic structure in Kujawy, Central Poland, 2nd Intern. Symp. on Jurassic Stratigraphy, Lisboa, 1139-1150.
• Kruczyk, J., M. Jeleńska, M. Kądziałko -Hofmokl and J. Lefeld, 1980, Paleomagnetism of the Jurassic sediments from the Western Tatra Mts, Acta Geophys. Pol. 28, 4, 279-308.
• Kruczyk, J., M. Kądziałko -Hofmokl, P. Nozharov, N. Petkov and I. Nachev, 1988, Palaeomagnetism of Jurassic sediments from Balkan, Bulgaria, Acta Geophys. Pol. 36, 1, 49-62.
• Kruczyk, J., M. Kądziałko -Hofmokl, P. Nozharov, N. Petkov and I. Nachev, 1990, Palaeomagnetic studies on sedimentary Jurassic rocks from Southern Bulgaria, Phys. Earth Planet. Int. 62, 82-96.
• Kruczyk, J., M. Kądziałko -Hofmokl, J. Lefeld, P. Pagac and I. Túnyi, 1992, Paleomagnetism of oroclinal bending of the Western Inner Carpathians, Tectonophysics 196, 315-324.
• Kruczyk, J., M. Kądzia"ko-Hofmokl, I. Túnyi and P. Pagač, 1995, Paleomagnetic investigations of the Middle-Upper Jurassic sediments from the Holy Cross Mts (Poland): tectonic implications, Acta Geophys. Pol. 43, 1, 75-100.
• Lewandowski, M., Instrument for thermal demagnetization, Patent No. PL162972.
• Lewandowski, M., T. Werner and K. Nowożyński, 1997, PDA - a package of FORTRAN programs for paleomagnetic data analysis, Institute of Geophysics, Pol. Acad. Sci. (unpublished).
• Lewandowski, M., M. Krobicki, B.A. Matyja and A. Wierzbowski, 2005, Palaeogeographic evolution of the Pieniny Klippen Basin using stratygraphic and palaeomagnetic data from the Veliky kamenets section (Carpathians, Ukraine), Paleogeography, Palaeoclimatology, Palaeoecology 216, 53-72.
• Myczyński, R., and A. Wierzbowski, 1994, The ammonite succession in the Callovian, Oxfordian and Kimmeridgian of the Czorsztyn Limestone Formation at Halka Klippe, Pieniny Klippen Belt, Carpathians, Bull. Pol. Acad. Sci., Earth Sci. 42, 3, 155-164.
• Wierzbowski, A., M. Jaworska and M. Krobicki, 1999, Jurassic (Upper Bajocian- lowest Oxfordian) amonitico rosso facies in the Pieniny Klippen Belt, Carpathians, Poland: its fauna, age, microfacies and sedimentary environement, Studia Geol. Pol. 115, 7-74.