caa a22 4500 606149783 CHVBK 20210128100535.0 cr unu---uuuuu 210128e20151101xx s 000 0 eng 10.1007/s00531-015-1165-3 doi (NATIONALLICENCE)springer-10.1007/s00531-015-1165-3 Volcanology, geochemistry and age of the Lausitz Volcanic Field [Elektronische Daten] [J. Büchner, O. Tietz, L. Viereck, P. Suhr, M. Abratis] 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 České Středohoří 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 27Ma, with a focus around 32-29Ma, 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. Springer-Verlag Berlin Heidelberg, 2015 Alkaline volcanism nationallicence Intraplate magmatism nationallicence Volcanic field nationallicence Monogenetic nationallicence Germany nationallicence Büchner J. Senckenberg Museum für Naturkunde Görlitz, PF 300154, 02806, Görlitz, Saxony, Germany aut Tietz O. Senckenberg Museum für Naturkunde Görlitz, PF 300154, 02806, Görlitz, Saxony, Germany aut Viereck L. Institut für Geowissenschaften, Friedrich-Schiller-Universität Jena, Burgweg 11, 07749, Jena, Germany aut Suhr P. Landesamt für Umwelt, Landwirtschaft und Geologie, Halsbrücker Straße 31a, 09599, Freiberg, Germany aut Abratis M. Institut für Geowissenschaften, Friedrich-Schiller-Universität Jena, Burgweg 11, 07749, Jena, Germany aut International Journal of Earth Sciences Springer Berlin Heidelberg 104/8(2015-11-01), 2057-2083 1437-3254 104:8<2057 2015 104 531 https://doi.org/10.1007/s00531-015-1165-3 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00531-015-1165-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Büchner J. Senckenberg Museum für Naturkunde Görlitz, PF 300154, 02806, Görlitz, Saxony, Germany aut NATIONALLICENCE 700 1- Tietz O. Senckenberg Museum für Naturkunde Görlitz, PF 300154, 02806, Görlitz, Saxony, Germany aut NATIONALLICENCE 700 1- Viereck L. Institut für Geowissenschaften, Friedrich-Schiller-Universität Jena, Burgweg 11, 07749, Jena, Germany aut NATIONALLICENCE 700 1- Suhr P. Landesamt für Umwelt, Landwirtschaft und Geologie, Halsbrücker Straße 31a, 09599, Freiberg, Germany aut NATIONALLICENCE 700 1- Abratis M. Institut für Geowissenschaften, Friedrich-Schiller-Universität Jena, Burgweg 11, 07749, Jena, Germany aut NATIONALLICENCE 773 0- International Journal of Earth Sciences Springer Berlin Heidelberg 104/8(2015-11-01), 2057-2083 1437-3254 104:8<2057 2015 104 531