The noble gas isotopic composition of the upper mantle in non-arc oceanic settings: Inferences from fluid inclusion studies

Sandoval-Velasquez, Andres | Taracsák, Zoltán | Aiuppa, Alessandro | Rizzo, Andrea Luca | Romano, Pierangelo | Jackson, Matthew G

2025

OIB localities (e.g., Tristan, Samoa) have been considered ideal natural laboratories for studying mantle heterogeneity. Indeed, Sr, Nd, and Pb isotopes of lavas collected from OIB systems have provided insights into the existence of distinct mantle reservoirs, the origins of which are...

Data and scripts from Neighbouring segments control on earthquake recurrence patterns: Insights from scaled seismotectonic models

Latypova, Elvira | Corbi, Fabio | Mastella, Giacomo | Funiciello, Francesca | Moreno, Marcos | Bedford, Jonathan

2025

We provide particle image correlation data from the 16 laboratory experiments with Foamquake seismotectonic model simulating analog megathrust seismic cycles and supporting scripts. To monitor analog seismic cycles, we use a high-resolution camera taking images at 50 frames per second as an...

Dataset of wehrlitization process: insights from X-ray Micro-CT of Mt. Vulture (southern Italy) mantle xenoliths

Carnevale, Gabriele

2025

The study of textural and chemical characteristics of mafic minerals from mantle xenoliths is essential to investigate the nature of the upper mantle in a continental geodynamic context, melts generation and their effects related to mantle metasomatism. Particular textures in mantle minerals,...

High-Precision Iron Isotopic Analysis of IAEA-B5 basalt and rock Reference Materials

Di Giuseppe, Paolo | Vezzoni, Simone | Iannini Lelarge, Stefano | Rielli, Andrea | Agostini, Samuele | Dini, Andrea

2025

We report the results of high throughput, robust, and sensitive method for the precise analysis of 56Fe/54Fe and 57Fe/54Fe, performed using Multi-Collector-Inductively Coupled Plasma-Mass Spectrometer (MC-ICP-MS), Thermo Scientific Neptune PlusTM. We measured the Fe isotope compositions of...

Analogue modeling results showing fault network evolution during multiphase triaxial strain

Liu, Jun | Rosenau, Matthias | Kosari, Ehsan | Brune, Sascha | Zwaan, Frank | Oncken, Onno

2025

This data set includes the results of high-resolution digital image correlation (DIC) analysis and digital elevation models (DEM) applied to analogue modelling experiments (Table 1). Six generic analogue models are extended on top of a rubber sheet. In Series A, as extension velocity increases,...

Digital Elevation Models and Time-Lapse Imagery from Analogue Experiments on the Interaction between Magma Injection and Rainfall-Driven Surface Processes

Lanari, Riccardo | Moumeni, Mohammad | Reitano, Riccardo

2026

This dataset documents a series of analogue experiments designed to investigate the coupled evolution of magma-driven surface uplift and rainfall-driven geomorphic processes. Seven controlled laboratory experiments were conducted, each combining shallow intrusion of a magma analogue with...

Results from analogue inversion experiments of inherited structures controlling deformation and uplift with implications for the European eastern Southern Alps

Sieberer, Anna-Katharina | Willingshofer, Ernst | Klotz, Thomas | Ortner, Hugo | Pomella, Hannah

2025

This image dataset contains results (original top-view and cross-section photographs) obtained from a series of 4 crustal-scale physical analogue modelling experiments performed in the Tectonic Modelling Laboratory (TecLab) at Utrecht University. The experiments have been designed to allow...

∂13C data of picrite rock samples from St Helena Island (South Atlantic Ocean)

Sandoval Velasquez, Andres Libardo | Aiuppa, Alessandro | Rizzo, Andrea Luca | Romano, Pierangelo | Taracsák, Zoltán

2025

This dataset includes ∂¹³C data of fluid inclusions hosted in lavas from St Helena. St Helena, a small volcanic island in the South Atlantic Ocean, represents one of the classic examples of ocean island basalt (OIB) volcanism associated with intraplate mantle plumes. Although the island is...

Rheological tests of viscous material mixtures used as lithosphere analogues

Guillaume, Benjamin | Brizzi, Silvia | Funiciello, Francesca

2025

This dataset contains rheological and density measurements of viscous material mixtures used to simulate the lithosphere in analogue modeling of tectonic processes. Simulating lithospheric deformation occurring in nature over geological time scales requires appropriately scaled materials for...

SLIDEX Extreme climate-tectonics controls on landslides

Capitanio, Fabio | Reitano, Riccardo

2025

We implemented, by means of analogue laboratory modelling, the key processes of the feedback among erosion and landslides, isostatic response and lithospheric flexure, to address how these lead to landsliding. The processes involved have different response times and characteristic length-scales...