2026-05-26T17:47:06Zhttp://doidb.wdc-terra.org/oaip/oai

oai:doidb.wdc-terra.org:86292026-02-05T18:15:29ZDOIDBDOIDB.FID

false4DOIDB.FID 10.5880/fidgeo.2025.038 Cortassa, Valentina Valentina Cortassa 0009-0007-1361-2304 Institute of Geosciences, University of Potsdam, Potsdam, Germany Instituto de Geociencias Básicas, Aplicadas y Ambientales, Universidad de Buenos Aires, Buenos Aires, Argentina Back, Stefan Stefan Back 0000-0003-3134-3367 RWTH Aachen University, Aachen, Germany Ondrak, Robert Robert Ondrak 0000-0003-2698-0679 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany del Papa, Cecilia Cecilia del Papa 0000-0001-5645-849X Cicterra, CONICET-University of Córdoba, Córdoba, Argentina Strecker, Manfred Manfred Strecker 0000-0002-5952-0057 Institute of Geosciences, University of Potsdam, Potsdam, Germany Rossello, Eduardo Eduardo Rossello 0000-0002-6466-9956 Instituto de Geociencias Básicas, Aplicadas y Ambientales, Universidad de Buenos Aires, Buenos Aires, Argentina GFZ Data Services 2025 foreland basin sedimentary basin exploration well seismic reflection line velocity conversion Cortassa, Valentina Valentina Cortassa 0009-0007-1361-2304 Institute of Geosciences, University of Potsdam, Potsdam, Germany Instituto de Geociencias Básicas, Aplicadas y Ambientales, Universidad de Buenos Aires, Buenos Aires, Argentina Cortassa, Valentina Valentina Cortassa 0009-0007-1361-2304 Institute of Geosciences, University of Potsdam, Potsdam, Germany Instituto de Geociencias Básicas, Aplicadas y Ambientales, Universidad de Buenos Aires, Buenos Aires, Argentina Back, Stefan Stefan Back 0000-0003-3134-3367 RWTH Aachen University, Aachen, Germany Ondrak, Robert Robert Ondrak 0000-0003-2698-0679 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany del Papa, Cecilia Cecilia del Papa 0000-0001-5645-849X Cicterra, CONICET-University of Córdoba, Córdoba, Argentina Strecker, Manfred Manfred Strecker 0000-0002-5952-0057 Institute of Geosciences, University of Potsdam, Potsdam, Germany Rossello, Eduardo Eduardo Rossello 0000-0002-6466-9956 Instituto de Geociencias Básicas, Aplicadas y Ambientales, Universidad de Buenos Aires, Buenos Aires, Argentina Cortassa, Valentina Dataset 10.1016/j.gloplacha.2026.105351 CC BY 4.0 Understanding the evolution of foreland basins provides rich information about present and past orogenies and plate-scale tectonic processes. The Andean foreland basin, also known as the Chacopampean plain, preserves sedimentary records in the subsoil from the late Precambrian to the present day. This region was considered poor in tectonic activity before the Cenozoic. This dataset contributes to the elucidation of the geological evolution of the transitional zone between three distinct basin systems: the Salta Rift, the intracratonic Chacoparanaense, and the Andean foreland basins.
The database consists of 19 seismic lines and data from 18 wells located in the Chacopampean plain, both in the domains of the Chacoparanaense Basin and in the domain of the Salta Rift Basin, and velocity data from seismic headers that allow the correlation of data from time and depth domains.
With these data, we have interpreted a complex tectonic history persisting to the Palaeogene by analysing industry seismic-reflection data and borehole records. This research provides an unprecedented, detailed investigation of a poorly explored region.
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