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

Description: 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 collapsed calderas afterward stretched under regional extensional conditions, that resulted in elongated calderas. The models are primarily intended to quantify the role of regional extension on the elongation of collapsed calderas observed in extensional settings, such as the East African Rift System. An overview of the performed analogue models is provided in Table 1. Analogue models have been analysed quantitatively by means of photogrammetric reconstruction of Digital Elevation Model (DEM) used for 3D quantification of the deformation, and top-view photo analysis for qualitative descriptions. The analogue materials used in the setup of these models are described in Montanari et al. (2017), Del Ventisette et al. (2019), Bonini et al., 2021 and Maestrelli et al. (2021a,b).

Global identifier:

Doi(
    "10.5880/fidgeo.2023.047",
)

Origins: /Wissenschaft/Helmholtz-Gemeinschaft/GFZ

Tags: Sand ? Geologischer Prozess ? Plattentektonik ? Stress ? Daten ? Datenbank ? Geowissenschaften ? Umwelt ? Gestein ? Gefahr ? fault ? EARTH SCIENCE > SOLID EARTH > GEOTHERMAL DYNAMICS ? caldera collapse ? compound material > breccia ? compound material > igneous material ? compound material > rock ? compound material > sedimentary material ? doming ? eruption ? escarpment ? EARTH SCIENCE > SOLID EARTH ? fault reactivation ? geological process > seismic activity ? geological process > volcanism ? geological process > volcanism > volcanic eruption ? magma ? magma emplacement ? multi-scale laboratories ? strain ? stretching ? EARTH SCIENCE > SOLID EARTH > TECTONICS ? EARTH SCIENCE > SOLID EARTH > TECTONICS > VOLCANIC ACTIVITY ? EPOS ? In Situ/Laboratory Instruments ? In Situ/Laboratory Instruments > Data Analysis ? Models/Analyses ? SPACE SCIENCE ? The Present ? analogue model ? analogue models of geologic processes ?

License: cc-by/4.0

Language: Englisch/English

Organisations

• GFZ Data Services (Herausgeber*in)

Issued: 2024-01-01

Time ranges: 2024-01-01 - 2024-01-01

Status

Aktiv

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