Upper mantle structure of the Apulian plate from Rayleigh waves |
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| Authors: | G Calcagnile G F Panza |
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| Institution: | (1) Istituto di Geodesia e Geofisica, Università di Bari, I-70100 Bari, Italy |
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| Abstract: | Phase velocities of Rayleigh waves for the Adriatic Sea area are obtained in the period range 25–190 sec along the path (l'Aquila-Trieste) AQU-TRI and 20–167 sec along the path (Trieste-Bari) TRI-BAI.The phase velocities are systematically higher than the known values for the surrounding regions. The data inversion indicates the presence of a lithosphere typical of stable continental areas with clear high-velocity lid (V
s
 4.6 km/sec) overlying a well developed low velocity zone (V
s
4.2 km/sec).P. F. Geodinamica C.N.R., Roma Pubbl. N. 189. |
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| Keywords: | Rayleigh wave dispersion in Apulia Upper mantle structure of Apulia Apulia upper mantle structure |
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