1. Gravity field and geothermal structure of the Corsica‐Sardinia Block.
- Author
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Cocco, F., Casini, L., and Funedda, A.
- Subjects
- *
GRAVITY anomalies , *FINITE differences , *NEOTECTONICS , *GRAVITY , *DENSITY - Abstract
This paper presents a finite‐differences 3D numerical model that simulates the gravity and thermal structure of the Corsica‐Sardinia Block (CSB), an apparently stable lithospheric domain characterized by cryptic tectonic activity. In the experiments, we change the density and heat production rate of the model crust within a range of geologically realistic values to fit the measured Bouguer gravity anomaly and surface heat flow pattern. The discrepancy between the observed geophysical structure and the outcomes of numerical modelling are discussed in relation to the composition of the CSB crust and finally recast in the geodynamic framework of the western Mediterranean region. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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