A database of physical experiments, fieldwork information, and a seismic line applied on the eastern Domeyko Cordillera, northern Chile

2026-09-21T00:13:44Zhttp://doidb.wdc-terra.org/oaip/oai

oai:doidb.wdc-terra.org:80452026-06-10T10:28:46ZDOIDBDOIDB.FID

false4DOIDB.FID 10.5880/fidgeo.2024.049 López, Cristopher Cristopher López 0000-0002-9606-1320 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Del Ventisette, Chiara Chiara Del Ventisette 0000-0003-2429-7710 Dipartimento di Scienze della Terra, Università di Firenze, Firenze, Italy Bonini, Marco Marco Bonini 0000-0003-4818-8076 CNR‐IGG, Consiglio Nazionale delle Ricerche, Istituto di Geoscienze e Georisorse, U.O.S. Firenze Montanari, Domenico Domenico Montanari 0000-0003-1232-7230 CNR‐IGG, Consiglio Nazionale delle Ricerche, Istituto di Geoscienze e Georisorse, U.O.S. Firenze Maestrelli, Daniele Daniele Maestrelli 0000-0002-3527-2394 CNR‐IGG, Consiglio Nazionale delle Ricerche, Istituto di Geoscienze e Georisorse, U.O.S. Firenze Martínez, Fernando Fernando Martínez 0000-0002-4461-4392 Escuela de Ciencias de la Tierra, Facultad de Ingeniería, Universidad Andres Bello, Campus República, Salvador Sanfuentes 2357, Santiago, Chile Rioseco, Mitchelle Mitchelle Rioseco Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Cisternas, Renato Renato Cisternas 0000-0002-8194-3291 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Espinoza, Sebastián Sebastián Espinoza Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Herrera, Bastián Bastián Herrera Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile González, Rodrigo Rodrigo González 56178750300 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Riquelme, Rodrigo Rodrigo Riquelme 0000-0002-2643-6158 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Navea, Matías Matías Navea 0009-0002-3911-7807 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile A database of physical experiments, fieldwork information, and a seismic line applied on the eastern Domeyko Cordillera, northern Chile GFZ Data Services 2024 seismic interpretation seismic line fieldwork field analysis tectonic inversion Chile Cordillera Domeyko analog model EPOS multi-scale laboratories analogue models of geologic processes analogue modelling results EARTH SCIENCE > SOLID EARTH EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES > TECTONIC PROCESSES EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES > TECTONIC PROCESSES > OROGENIC MOVEMENT EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES > TECTONIC PROCESSES > TECTONIC UPLIFT EARTH SCIENCE > SOLID EARTH > TECTONICS EARTH SCIENCE > SOLID EARTH > TECTONICS > EARTHQUAKES > SEISMIC PROFILE EARTH SCIENCE > SOLID EARTH > TECTONICS > PLATE TECTONICS EARTH SCIENCE > SOLID EARTH > TECTONICS > PLATE TECTONICS > FAULT MOVEMENT In Situ/Laboratory Instruments Models/Analyses López, Cristopher Cristopher López 0000-0002-9606-1320 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile López, Cristopher Cristopher López 0000-0002-9606-1320 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Del Ventisette, Chiara Chiara Del Ventisette 0000-0003-2429-7710 Dipartimento di Scienze della Terra, Università di Firenze, Firenze, Italy Del Ventisette, Chiara Chiara Del Ventisette 0000-0003-2429-7710 Dipartimento di Scienze della Terra, Università di Firenze, Firenze, Italy Bonini, Marco Marco Bonini 0000-0003-4818-8076 CNR‐IGG, Consiglio Nazionale delle Ricerche, Istituto di Geoscienze e Georisorse, U.O.S. Firenze Bonini, Marco Marco Bonini 0000-0003-4818-8076 CNR‐IGG, Consiglio Nazionale delle Ricerche, Istituto di Geoscienze e Georisorse, U.O.S. Firenze Montanari, Domenico Domenico Montanari 0000-0003-1232-7230 CNR‐IGG, Consiglio Nazionale delle Ricerche, Istituto di Geoscienze e Georisorse, U.O.S. Firenze Montanari, Domenico Domenico Montanari 0000-0003-1232-7230 CNR‐IGG, Consiglio Nazionale delle Ricerche, Istituto di Geoscienze e Georisorse, U.O.S. Firenze Maestrelli, Daniele Daniele Maestrelli 0000-0002-3527-2394 CNR‐IGG, Consiglio Nazionale delle Ricerche, Istituto di Geoscienze e Georisorse, U.O.S. Firenze Martínez, Fernando Fernando Martínez 0000-0002-4461-4392 Escuela de Ciencias de la Tierra, Facultad de Ingeniería, Universidad Andres Bello, Campus República, Salvador Sanfuentes 2357, Santiago, Chile Martínez, Fernando Fernando Martínez 0000-0002-4461-4392 Escuela de Ciencias de la Tierra, Facultad de Ingeniería, Universidad Andres Bello, Campus República, Salvador Sanfuentes 2357, Santiago, Chile Rioseco, Mitchelle Mitchelle Rioseco Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Cisternas, Renato Renato Cisternas 0000-0002-8194-3291 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Espinoza, Sebastián Sebastián Espinoza Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Herrera, Bastián Bastián Herrera Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile González, Rodrigo Rodrigo González 56178750300 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Riquelme, Rodrigo Rodrigo Riquelme 0000-0002-2643-6158 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Navea, Matías Matías Navea 0009-0002-3911-7807 Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile Tectonics Modelling Laboratory - Firenze (IGG-CNR, Italy) 5f7c8ccbe6dc7fa403b3f7c6041a76a8 IGG-CNR, Florence, Italy Dipartimento di Scienze della Terra Università di Firenze, Firenze, Italy CNR‐IGG, Consiglio Nazionale delle Ricerche, Istituto di Geoscienze e Georisorse, U.O.S. Firenze CNR‐IGG, Consiglio Nazionale delle Ricerche, Istituto di Geoscienze e Georisorse, U.O.S. Firenze, Italy Escuela de Ciencias de la Tierra, Facultad de Ingeniería, Universidad Andres Bello, Santiago, Chile Facultad de Ingeniería, Universidad Andres Bello, Santiago, Chile López, Cristopher Departamento de Ciencias Geológicas, Universidad Católica del Norte, Avenida Angamos, 0610 Antofagasta, Chile 2024-12-03 Dataset DOI of paper when available 10.1016/j.jsames.2020.102741 10.1029/2022TC007378 10.3389/feart.2021.618258 10.1016/j.jvolgeores.2021.107232 10.1016/j.tecto.2018.07.016 10.1016/j.jsg.2021.104494 CC BY 4.0 This dataset contains a series of analog models for comparing and testing positive tectonic inversion mechanisms and wedge structure formation. Furthermore, it includes a 2-D seismic reflection profile that can be compared with the models presented here. Finally, several photos of some structural features that cab be associated with wedge structure are shown. Both seismic lines and photos are located on a segment of Andean forearc, specifically, in the eastern Domeyko Cordillera and the Salar de Atacama Basin in northern Chile.

Specifically, the models were deformed under extensional and compressional conditions, inducing a positive tectonic inversion, using a pure/simple-shear deformational apparatus. Our models intended to simulate the tectonic conditions presented in López et al. (2022), which illustrated the structural setting of the Domeyko Cordillera as resulting from the interplay between positive inversion tectonics and pure shortening faulting. Moreover, our models simulated three geological environments that developed sequentially through time: (a) syn-rift sedimentation, (b) post-rift and pre-shortening sedimentation, and (c) syn-shortening sedimentation. Post-rift and syn-shortening sedimentation incorporated a ductile layer (PDMS) during the shortening phase, simulating the presence of evaporitic deposits (i.e., gypsum) to test the conditions that could have controlled the formation of pure-shortening-related structures in the case study under consideration.
Cordillera Domeyko, Southern Central Andes, Chile -68.5833 -68.1666 -23.0833 -22.4166 Ministero dell’Istruzione, dell’Università e della Ricerca http://dx.doi.org/10.13039/501100003407 Ministerio de Educación, Gobierno de Chile http://dx.doi.org/10.13039/501100002847 1220987 FONDECYT Ministerio de Educación, Gobierno de Chile http://dx.doi.org/10.13039/501100002847 2018–21180396 Doctorado Nacional 2018