Print Email Facebook Twitter Imaging of post-collisional deformations on the NE Tisza continental unit using ambient seismic noise Title Imaging of post-collisional deformations on the NE Tisza continental unit using ambient seismic noise: A case study from the Țicău area, Romania Author Panea, Ionelia (University of Bucharest) Draganov, D.S. (TU Delft Applied Geophysics and Petrophysics) Bouaru, Catalin Florin (University of Bucharest) Munteanu, Ioan (University of Bucharest) Date 2023 Abstract The Ţicău area (NW Romania) is part of the collisional zone between the Tisza and Dacia mega-units. Imaging of Ţicău area's subsurface geological structure will contribute to the understanding of the processes, which controlled its tectonic evolution. Analysis of outcrops provides accurate information for the building of kinematic sections used to explain the small-scale deformations of sedimentary formations, such as those developed south of the Ţicău mountains. Imaging of large-scale deformations requires analysis of data recorded and/or measured over a wider area. We use Seismic Interferometry by cross-correlation on ambient noise recorded along with a line located north of the Ţicău mountains. The passive seismic section obtained after virtual body-wave reflections processing displays folded and faulted Paleogene formations, which are in good agreement with the observations on outcrops found to the south of the Ţicău mountains. The active-source data recorded along with the same line are too noisy for interpretation. Subject ambient seismic noiseInterferometryTisza and Dacia mega-units To reference this document use: http://resolver.tudelft.nl/uuid:c17a0d92-be36-4dee-bf2f-fa78ef8c6fb2 DOI https://doi.org/10.1111/ter.12667 ISSN 0954-4879 Source Terra Nova: the European journal of geosciences, 35 (5), 432-439 Part of collection Institutional Repository Document type journal article Rights © 2023 Ionelia Panea, D.S. Draganov, Catalin Florin Bouaru, Ioan Munteanu Files PDF Terra_Nova_2023_Panea_Ima ... eismic.pdf 12.02 MB Close viewer /islandora/object/uuid:c17a0d92-be36-4dee-bf2f-fa78ef8c6fb2/datastream/OBJ/view