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Data Publication
Digital image correlation data from analogue modelling experiments addressing magma emplacement along simple shear and transtensional fault zones
Michail, Maria | Rudolf, Michael | Rosenau, Matthias | Riva, Alberto | Gianolla, Piero | Coltorti, Massimo
GFZ Data Services
(2021)
This data set includes the results of digital image correlation analysis applied to nine experiments (Table 1) on magma-tectonic interaction performed at the Helmholtz Laboratory for Tectonic Modelling (HelTec) of the GFZ German Research Centre for Geosciences in Potsdam in the framework of EPOS transnational access activities in 2017. The models use silicone oil (PDMS G30M, Rudolf et al., 2016) and Quartz sand (G12, Rosenau et al., 2018) to simulate pre-, syn- and post-tectonic intrusion of granitic magma into upper crustal shear zones of simple shear and transtensional (15° obliquity) kinematics. Three reference experiments (simple shear, transtension, intrusion) are also reported. Detailed descriptions of the experiments can be found in Michail et al. (submitted) to which this data set is supplement. The models have been monitored by means of digital image correlation (DIC) analysis including Particle Image Velocimetry (PIV; Adam et al., 2005) and Structure from Motion photogrammetry (SfM; Donnadieu et al., 2003; Westoby et al., 2012). DIC analysis yields quantitative model surface deformation information by means of 3D surface topography and displacements from which surface strain has been calculated. The data presented here are visualized as surface deformation maps and movies, as well as digital elevation and intrusion models. The results of a shape analysis of the model plutons is provided, too.
Keywords
Originally assigned keywords
Corresponding MSL vocabulary keywords
MSL enriched keywords
MSL original sub domains
MSL enriched sub domains i
Source publisher
GFZ Data Services
DOI
10.5880/GFZ.4.1.2021.004
Authors
Michail, Maria
University of Ferrara, Department of Physics and Earth Sciences, Via Saragat 1, 44122 Ferrara, Italy
Rudolf, Michael
0000-0002-5077-5221
GFZ German Research Centre for Geosciences, Potsdam, Germany
Rosenau, Matthias
0000-0003-1134-5381
GFZ German Research Centre for Geosciences, Potsdam, Germany
Riva, Alberto
GEPlan Consulting s.r.l., Via Ariosto 58, 44121, Ferrara, Italy
Gianolla, Piero
0000-0001-7683-2880
University of Ferrara, Department of Physics and Earth Sciences, Via Saragat 1, 44122 Ferrara, Italy
Coltorti, Massimo
0000-0002-7481-8097
University of Ferrara, Department of Physics and Earth Sciences, Via Saragat 1, 44122 Ferrara, Italy
References
Michail, M., Rudolf, M., Rosenau, M., Riva, A., Gianolla, P., & Coltorti, M. (2021). Shape of plutons in crustal shear zones: A tectono-magmatic guide based on analogue models. Journal of Structural Geology, 150, 104417. https://doi.org/10.1016/j.jsg.2021.104417
10.1016/j.jsg.2021.104417
IsSupplementTo
Adam, J., Urai, J. L., Wieneke, B., Oncken, O., Pfeiffer, K., Kukowski, N., Lohrmann, J., Hoth, S., van der Zee, W., & Schmatz, J. (2005). Shear localisation and strain distribution during tectonic faulting—new insights from granular-flow experiments and high-resolution optical image correlation techniques. Journal of Structural Geology, 27(2), 283–301. https://doi.org/10.1016/j.jsg.2004.08.008
10.1016/j.jsg.2004.08.008
References
Donnadieu, F., Kelfoun, K., van Wyk de Vries, B., Cecchi, E., & Merle, O. (2003). Digital photogrammetry as a tool in analogue modelling: applications to volcano instability. Journal of Volcanology and Geothermal Research, 123(1–2), 161–180. https://doi.org/10.1016/s0377-0273(03)00034-9
10.1016/S0377-0273(03)00034-9
References
References
van der Walt, S., Schönberger, J. L., Nunez-Iglesias, J., Boulogne, F., Warner, J. D., Yager, N., Gouillart, E., & Yu, T. (2014). scikit-image: image processing in Python. PeerJ, 2, e453. https://doi.org/10.7717/peerj.453
10.7717/peerj.453
References
Westoby, M. J., Brasington, J., Glasser, N. F., Hambrey, M. J., & Reynolds, J. M. (2012). ‘Structure-from-Motion’ photogrammetry: A low-cost, effective tool for geoscience applications. Geomorphology, 179, 300–314. https://doi.org/10.1016/j.geomorph.2012.08.021
10.1016/j.geomorph.2012.08.021
References
Contact
Rosenau, Matthias
rosen@gfz-potsdam.de
GFZ German Research Centre for Geosciences, Potsdam, Germany
Citiation
Michail, M., Rudolf, M., Rosenau, M., Riva, A., Gianolla, P., & Coltorti, M. (2021). Digital image correlation data from analogue modelling experiments addressing magma emplacement along simple shear and transtensional fault zones [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.1.2021.004