Volcanology, geochemistry and age of the Lausitz Volcanic Field

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• 作者：J. Büchner ; O. Tietz ; L. Viereck ; P. Suhr…
• 关键词：Alkaline volcanism ; Intraplate magmatism ; Volcanic field ; Monogenetic ; Germany
• 刊名：International Journal of Earth Sciences
• 出版年：2015
• 出版时间：November 2015
• 年：2015
• 卷：104
• 期：8
• 页码：2057-2083
• 全文大小：6,276 KB
• 参考文献：Abratis M, M?dler J, Hautmann S, Leyk H-J, Meyer R, Lippolt HJ, Viereck-G?tte L (2007) Two distinct Miocene age ranges of basaltic rocks from the Rh?n and Heldburg areas (Germany) based on 40Ar/39Ar step heating data. Chem Erde 67:133-50CrossRef
  Abratis M, Munsel D, Viereck-G?tte L (2009) Melilitites and melilite bearing igneous rocks of the Saxonian Vogtland (Germany): petrography and mineral chemistry. Z Geol Wiss 37:41-9
  Adamovi? J, Coubal M (1999) Intrusive geometries and cenozoic stress history of the northern part of the Bohemian massif. GeoLines 9:5-4
  Alibert C, Leterrier J, Panasiuk M, Zimmermann JL (1987) Trace and isotope geochemistry of the alkaline Tertiary volcanism in southwestern Poland. Lithos 20:311-21CrossRef
  Awdankiewicz M (2005) Reconstructing an eroded scoria cone: the Miocene So?nica Hill volcano (Lower Silesia, SW Poland). Geol Q 49:439-48
  Badura J, Aleksandrowski P (2013) On the northern termination of the Eger (Oh?e) Graben. In: Büchner J, Rapprich V, Tietz O (eds) Abstracts and excursion guides to the scientific conference “Basalt 2013—Cenozoic Magmatism in Central Europe- G?rlitz, 24-8 April 2013. Czech Geological Survey, Prague, pp 70-1
  Badura J, Przybylski B (2002) Stadia? warty w ?wietle stuletniej historii badań Wa?u ?l?skiego (Warta stage in the context of one hundred years history of the Silesian Rampart research). Biuletyn Państwowego Instytutu Geologicznego 402:5-6
  Birkenmajer K, Pécskay Z, Grabowski J, Lorenc MW, Zago?d?on PP (2007) Radiometric dating of the Tertiary volcanics in Lower Silesia, Poland V K–Ar and palaeomagnetic data from Late Oligocene to Early Miocene basaltic volcanics of the North-Sudetic Depression. Ann Soc Geol Pol 77:1-6
  Birkenmajer K, Pécskay Z, Grabowski J, Lorenc MW, Zago?d?on PP (2011) Radiometric dating of the Tertiary volcanics in Lower Silesia, Poland VI K–Ar and palaeomagnetic data from Late Oligocene to Early Miocene basaltic volcanics of the North-Sudetic Depression. Ann Soc Geol Pol 81:115-31
  Bogaard PJF, W?rner G (2003) Petrogenesis of basanitic to tholeiitic volcanic rocks from the Miocene Vogelsberg, Central Germany. J Petrol 44:569-02CrossRef
  Breitkreuz C, de Silva SL, Wilke HG, Pf?nder JA, Renno AD (2013) Neogene to quaternary ash deposits in the Coastal Cordillera in northern Chile: distal ashes from supereruptions in the Central Andes. J Volcanol Geoth Res 269:68-2CrossRef
  Büchner J, Tietz O (2010) Geologische Aufnahmen an der Finkenkoppe (Pěnkav?í vrch, CZ) (unpublished report)
  Büchner J, Tietz O (2012a) Reconstruction of the Landeskrone Scoria Cone in the Lausitz Volcanic Field, Eastern Germany—Insights on a large sized monogenetic volcano, long-lasting degradation of volcanic edifices and implications for the landscape evolution. Geomorphology 151-52:175-87CrossRef
  Büchner J, Tietz O (2012b) Die ?stlichsten Vulkane Deutschlands—Das Lausitzer Vulkanfeld. In: Deutsche Vulkanologische Gesellschaft eV (ed) Ein-Blicke—Vom Gestern zum Heute 25 Jahre Deutsche Vulkanologische Gesellschaft e.V. G?rres Druckerei und Verlag, Koblenz, pp 39-6
  Büchner J, Tietz O, Heinisch H (2006) The tertiary volcanic rocks of the brown coal basin of Berzdorf/Upper Lusatia (Saxony) and their siallitic weathering. Z Geol Wiss 34:121-41 (in German, with English abstract)
  Cajz V, Goth K, Suhr P (2000) Tertiary maars around the Oh?e rift. Mainzer Naturwissenschaftliches Archiv, Beiheft 24:74-2
  Cajz V, Rapprich V, Erban V, Pécskay Z, Radoň M (2009) Late Miocene volcanic activity in the ?eské st?edoho?í Mountains (Oh?e/Eger Graben, northern Bohemia). Geol Carpath 60:519-33CrossRef
  Cajz V, Schnabl P, Pécskay Z, Skácelová Z, Venhodová D, Slechta S, Cízková K (2012) Chronological implication of paleomagnetic record of the Late Cenozoic volcanic activity in Moravo–Silesian Border—NE Bohemian Massif. Geol Carpathica 63:423-35CrossRef
  Cajz V, Schnabl P, Büchner J, Tietz O, Suhr P, Pécskay Z, ?í?ková K, Slechta S (2013) First paleomagnetic results from Cenozoic volcanics of Lusatian region, Saxony/Bohemia. In: Büchner J, Rapprich V, Tietz O (eds) Abstracts and excursion guides to the scientific conference “Basalt 2013—Cenozoic Magmatism in Central Europe- G?rlitz, 24-8 April 2013. Czech Geological Survey, Prague, pp 189-90
  Cas RAF, Wright JV (1987) Volcanic successions—modern and ancient. Allen & Unwin, LondonCrossRef
  Connor CB, Conway FM (2000) Basaltic volcanic fields. In: Sigurdsson H (ed) Encyclopedia of volcanoes. Academic Press, San Diego, pp 331-43
  Coubal M, Adamovi? J, Málek J, Prouza V (2014) Architecture of thrust faults with alongstrike variations in fault-plane dip: anatomy of the Lusatian Fault, Bohemian Massif. J Geosci 59:183-08CrossRef
  Downes H (1987) Tertiary and Quaternary volcanism in the Massif Central, France. In: Fitton JG, Upton BGJ (eds) Alkaline rocks. Geol Soc London Spec Publ, London, pp 517-30
  Duda A, Schmincke H-U (1985) Polybaric different
• 作者单位：J. Büchner (1)
  O. Tietz (1)
  L. Viereck (2)
  P. Suhr (3)
  M. Abratis (2)
  
  1. Senckenberg Museum für Naturkunde G?rlitz, PF 300154, 02806, G?rlitz, Saxony, Germany
  2. Institut für Geowissenschaften, Friedrich-Schiller-Universit?t Jena, Burgweg 11, 07749, Jena, Germany
  3. Landesamt für Umwelt, Landwirtschaft und Geologie, Halsbrücker Stra?e 31a, 09599, Freiberg, Germany
  
• 刊物类别：Earth and Environmental Science
• 刊物主题：Earth sciences
  Geology
  Geophysics and Geodesy
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1437-3262

文摘

The Lausitz (Lusatia) Volcanic Field is part of the Central European Volcanic Province, and its magmas represent an alkaline trend from olivine nephelinites and basanites to trachytes and phonolites, typical for intraplate settings. Neighbouring volcanic fields are the ?eské St?edoho?í Mountains to the south-west and the Fore-Sudetic Basin in Lower Silesia to the east. More than 1000 volcanic structures associated with approximately 500 vents have been located within this volcanic field. Residuals of scoria cones, lava lakes, lava flows and maar-diatreme in filling occur in situ near the level of the original syn-volcanic terrain. In more deeply eroded structures, volcanic relicts outcrop as plugs or feeders. Evolved rocks occur as monogenetic domes or intrusions in diatremes, while their volcaniclastic equivalents are rare. Twenty-three localities were dated using the 40Ar/39Ar method. The ages range from 35 to 27 Ma, with a focus around 32-9 Ma, indicating Late Eocene and mainly Oligocene volcanism for the LVF. Differentiated rocks appear to be slightly younger than less differentiated. No geographical age clusters are apparent. Keywords Alkaline volcanism Intraplate magmatism Volcanic field Monogenetic Germany