caa a22 4500 606150218 CHVBK 20210128100538.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s00531-014-1084-8 doi (NATIONALLICENCE)springer-10.1007/s00531-014-1084-8 Coeval Lower Miocene subsidence of the Eisenstadt Basin and relative updoming of its Austroalpine frame: implications from high-resolution geophysics at the Oslip section (Northern Burgenland, Austria) [Elektronische Daten] [Hermann Häusler, Jürgen Scheibz, Werner Chwatal, Franz Kohlbeck] A fault system southeast of Eisenstadt was investigated with high-resolution geophysics using electric resistivity tomography, seismics and gravimetry. The St. Margarethen Fault separates the Neogene succession of the Eisenstadt Basin from the north south-trending Rust Range, which belongs to the Austroalpine frame. The interpretation of profiles down to a depth of 350m derived from reflection and refraction seismics combined with the density model along the Oslip road section clearly reveals a listric fault, which dips westward towards the Eisenstadt Basin. Bed thickness of growth-strata regularly increases from west to east, and normal fault drags visible in the seismic profile west of the St. Margarethen Fault allow for interpreting this structure as a hanging-wall syncline. Thickness distribution of Neogene deposits reveals that the Eisenstadt Basin can be interpreted as a half-graben bounded by the listric St. Margarethen normal fault, which developed at the western flank of Rust Range. The subsidence of the Eisenstadt Basin during Lower to Middle Sarmatian times was accompanied by concurrent updoming of the Rust Range of at least 70m. For the mechanism of the updoming of the Rust Range footwall uplift during hanging wall subsidence is inferred. Springer-Verlag Berlin Heidelberg, 2014 Geophysics nationallicence Listric St. Margarethen Fault nationallicence Neogene Eisenstadt Basin nationallicence Rust Range nationallicence Coeval subsidence and updoming nationallicence Häusler Hermann Department of Environmental Geosciences, University of Vienna, Vienna, Austria aut Scheibz Jürgen Department of Environmental Geosciences, University of Vienna, Vienna, Austria aut Chwatal Werner Department of Geodesy and Geoinformation, Vienna University of Technology, Vienna, Austria aut Kohlbeck Franz Department of Geodesy and Geoinformation, Vienna University of Technology, Vienna, Austria aut International Journal of Earth Sciences Springer Berlin Heidelberg 104/2(2015-03-01), 475-493 1437-3254 104:2<475 2015 104 531 https://doi.org/10.1007/s00531-014-1084-8 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/s00531-014-1084-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Häusler Hermann Department of Environmental Geosciences, University of Vienna, Vienna, Austria aut NATIONALLICENCE 700 1- Scheibz Jürgen Department of Environmental Geosciences, University of Vienna, Vienna, Austria aut NATIONALLICENCE 700 1- Chwatal Werner Department of Geodesy and Geoinformation, Vienna University of Technology, Vienna, Austria aut NATIONALLICENCE 700 1- Kohlbeck Franz Department of Geodesy and Geoinformation, Vienna University of Technology, Vienna, Austria aut NATIONALLICENCE 773 0- International Journal of Earth Sciences Springer Berlin Heidelberg 104/2(2015-03-01), 475-493 1437-3254 104:2<475 2015 104 531