Digital image correlation data from laboratory subduction megathrust models

Kosari, Ehsan | Rosenau, Matthias | Oncken, Onno

2022

This data set includes digital image correlation data from analog earthquakes experiments. The data consists of grids of surface strain and time series of surface displacement (horizontal and vertical) and strain. The data have been derived using a stereo camera setup and processed with...

A database of R-R-R triple junction analogue and numerical models

Maestrelli, Daniele | Risaliti, Giacomo | Brune, Sascha | Corti, Giacomo | Keir, Derek | Sani, Federico

2022

This dataset presents the raw data from two experimental series of analogue models and four numerical models performed to investigate Rift-Rift-Rift triple junction dynamics, supporting the modelling results described in the submitted paper. Numerical models were run in order to support the...

Ring-shear test data of wheat flour used for analogue experiments in the laboratory of the Institute of Geophysics of the Czech Academy of Science, Prague

Warsitzka, Michael | Zavada, Prokop | Rosenau, Matthias

2022

This dataset provides friction data from ring-shear tests (RST) for wheat flour used as a fine-grained, cohesive analogue material for simulating brittle upper crustal rocks in the analogue labor-atory of the Institute of Geophysics of the Czech Academy of Science (IGCAS). It is characterized...

Experimental insights on electric discharges as a potential mechanism for self-ignition of mud volcanoes

Springsklee, Christina | Manga, Michael | Scheu, Bettina | Cimarelli, Corrado | Dingwell, Donald B.

2022

This data publication provides data from 13 experiments performed in 2022 in the Gas-mixing lab at the Ludwig Maximilian University of Munich (Germany). The experiments were conducted to investigate the charging and discharging potential of material collected from a mud volcano from the...

Raw data (pictures, DEMs, .mat files) about analogue landscapes evolution

Reitano, Riccardo | Clementucci, Romano | Conrad, Ethan M. | Corbi, Fabio | Lanari, Riccardo | Faccenna, Claudio | Bazzucchi, Chiara

2022

This dataset includes raw data used in the paper by Reitano et al. (2022), focused on the effect of imposed boundary conditions (regional slope and rainfall rate) on the morphological evolution of analogue landscapes; the paper also focuses on applicability of stream power laws on analogue...

Ring-shear test data of glass beads 200-300 µm used for analogue experiments in the tectonic modelling labs at GFZ Potsdam and the Institute of Geophysics of the Czech Academy of Science, Prague

Rosenau, Matthias | Kemnitz, Helga | Pohlenz, Andre | Warsitzka, Michael | Zavada, Prokop

2022

This dataset provides friction data from ring-shear tests on glass beads with a diameter of 200-300 µm used in analogue modelling of tectonic processes as a rock analogue for “weak” layers in the earth’s upper crust (e.g. Klinkmüller et al., 2016; Ritter et al., 2016; Lohrmann et al., 2003)...

Ring-shear test data of glass beads 100-200 µm used for analogue experiments in the tectonic modelling labs at GFZ Potsdam and the Institute of Geophysics of the Czech Academy of Sciences, Prague

Rosenau, Matthias | Kemnitz, Helga | Pohlenz, Andre | Warsitzka, Michael | Zavada, Prokop

2022

This dataset provides friction data from ring-shear tests on glass beads with a diameter of 100-200 µm used in analogue modelling of tectonic processes as a rock analogue for “weak” layers in the earth’s upper crust (e.g. Klinkmüller et al., 2016; Ritter et al., 2016; Lohrmann et al., 2003)...

Ring-shear test data of glass beads <50 µm used for analogue experiments in the tectonic modelling labs at GFZ Potsdam and the Institute of Geophysics of the Czech Academy of Sciences, Prague

Rudolf, Michael | Rosenau, Matthias | Warsitzka, Michael | Zavada, Prokop

2022

This dataset provides friction data from ring-shear tests on glass beads with a diameter of less than 50 µm used in analogue modelling of tectonic processes as a rock analogue for “weak” layers in the earth’s upper crust (e.g. Klinkmüller et al., 2016; Ritter et al., 2016; Lohrmann et al.,...

Analysis of analogue models testing the influence of rheologically weak layers and basal fault kinematics on deformation in the overburden

Zwaan, Frank | Schreurs, Guido | Madritsch, Herfried | Herwegh, Marco

2022

This data set includes overviews depicting the surface evolution (time-lapse photography, topography analysis, digital image correlation [DIC] analysis), as well as and progressive physical cross-section analysis of 18 laboratory experiments (analogue models) testing the influence of...

In situ EMPA and SIMS investigation of mineral geochemistry of mantle xenoliths from Cerro Nemby (25°24' S, 57°32' W), Paraguay

Bonazzi, Mattia | Zanetti, Alberto | Margutti, Roberto | Mazzucchelli, Maurizio | Vannucci, Riccardo

2023

Mantle xenoliths are hosted in lavas localized in the Nemby area (25°24' S, 57°32' W; Asunciòn-Sapucai-Villarrica graben, ASV, central Paraguay: Fig.1), where a small melanephelinitite plug (Cerro Nemby), with elliptical topography (800 x 500 m, about 100 m above the plain), contains very...