Ring-shear test data of garnet sand used for analogue modelling in the experimental tectonics laboratory at GFZ German Research Centre for Geosciences, Potsdam

Rosenau, Matthias | Pohlenz, Andre

2023

This dataset provides friction data from ring-shear tests on garnet sand used in analogue modelling of tectonic processes as a rock analogue for “strong” or “high density” layers in the earth’s upper crust (e.g. Klinkmüller et al., 2016). According to our analysis the material shows a...

A database of analogue models testing the interaction between magmatic intrusion-related doming and caldera collapse

Maestrelli, Daniele | Sani, Federico | Bonini, Marco | Montanari, Domenico | Del Ventisette, Chiara | Corti, Giacomo | Renzetti Pagnotta, Diego

2024

This dataset presents the raw data from one experimental series (named CCEX, i.e., Caldera Collapse under regional Extension) of analogue models performed to investigate the process of caldera collapse followed by regional extension. Our experimental series tested the case of perfectly circular...

Stable Nitrogen isotope composition of common wheat in intercropping with Persian clover (Tuscany, Italy)

Baneschi, Ilaria | Furlanetto, Nicola | Boschi, Chiara | Pellegrini, Ferdinando | Antichi, Daniele | Barberi, Paolo

2024

Intercropping is the simultaneous growth of two or more crops in the same space for a significant part of their life cycle (Willey, 1979). In this context, samples from one farm experiments in the growing season 2015/2016 and 2016/2017, embedded in the cropping systems of one arable farm in the...

Ring-shear test data of white mica used for analogue modelling in the Tectonic Laboratory (TecLab) at Utrecht University

Willingshofer, Ernst | Rosenau, Matthias | van Oss, Meike

2024

This dataset provides friction data from ring-shear tests white mica (Muscovite) used for analogue modelling in the Tectonic Laboratory (TecLab) at Utrecht University. According to our analysis the materials show a Mohr-Coulomb behaviour characterized by a linear failure envelope. Peak,...

Digital Image Correlation data from experiments of releasing bend evolution within different strength wet kaolin

Gabriel, Alana | Elston, Hanna | Cooke, Michele | Ramos Sanchez, Christ

2025

The data set includes the Digital Image Correlation (DIC) results for four experiments of releasing bends along dextral strike-slip faults that were performed at the University of Massachusetts at Amherst (USA). Gabriel et al. (2025) used the DIC data sets to investigate how releasing bend...

Ring-shear test data of quartz sand SIBELCO S80 used for analogue modelling in the Tectonic Laboratory (TecLab) at Utrecht University

Willingshofer, Ernst | Rosenau, Matthias

2025

This dataset provides friction data from ring-shear tests on quartz sand SIBELCO S80 used in analogue modelling of tectonic processes as a rock analogue for the earth’s upper crust (e.g., Klinkmüller et al., 2016). According to our analysis the material shows a Mohr-Coulomb behaviour...

Apatite fission-track data from the watershed area of the Northern Apennines (Italy)

Balestrieri, Maria Laura | Bonini, Marco | Maestrelli, Daniele | Montanari, Domenico | Sani, Federico

2024

The data-set contains nine apatite fission-track data from samples collected at strategic locations to constrain the age of deformation along an ideal transect crossing the main Apennine watershed (from the north-eastern margin of the Casentino Basin to the Romagna Apennines. Apatite...

3D microXCT scans of 1mm pumiceous clasts from Rungwe Pumice eruption deposit (Tanzania)

Cappelli, Lorenzo | Buono, Gianmarco | Pappalardo, Lucia | Fontijn, Karen | Ernst, Gerald G.J. | van Gerve, Thomas | Namur, Olivier | Sielenou, Vanessa N. | Mbede, Evelyne | Edista, Abdallah | Kwelwa, Shimba

2025

The dataset comprises 3D micro XCT scans collected with a ZEISS Xradia Versa 410 at the Istituto Nazionale di Geofisica e Vulcanologia-Osservatorio Vesuviano (Italy). Samples are ash particles within the 0/-0.5 φ (1-1.4 mm) grain size range collected from different stratigraphic horizons (C, F,...

4D X-ray microtomography dataset of well rocks from the Campi Flegrei caldera (4dCFcCores)

Buono, Gianmarco | Pappalardo, Lucia

2024

This data publication is related to the article of Buono et al. (2025) and contains the results of 4D X-ray microtomography investigations of well rocks from the Campi Flegrei caldera conducted at the micro-CT laboratory of the Istituto Nazionale di Geofisica e Vulcanologia-Osservatorio...

Petrological, geochemical and isotopic characterization of kamafugites from East-Central Africa, Italy and Brazil: a review

Innocenzi, Francesca | Foley, Stephen | Ronca, Sara | Agostini, Samuele | Guarino, Vincenza | Lustrino, Michele

2025

Kamafugites are 'exotic igneous rocks' with mineralogical and chemical compositions that differ from those observed in common magmas. Despite their importance, kamafugites are still a poorly constrained topic and they lack a general petrological model due to their variable petrographic,...