Comptes Rendus

1 résultat

Anthony Dofal; Laurent Michon; Fabrice R. Fontaine; Elisa Rindraharisaona; Guilhem Barruol; Hrvoje Tkalčić

Comptes Rendus. Géoscience, Volume 354 (2022) p. 47-64

Résumé : ... Teleseismic receiver-functions and Rayleigh-wave dispersion curves are jointly inverted for quantifying $S$-wave velocity profiles beneath the active volcanic zone off Mayotte. We show that the lithosphere in the east-northeast quadrant is composed of four main layers, interpreted as the volcanic edifice, the crust with underplating, the lithospheric mantle, and the asthenosphere, the latter two presenting a main low-velocity zone. ...