A crustal section across the Eastern Alps based on gravity and seismic refraction data |
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| Authors: | Stephan Mueller Manik Talwani |
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| Institution: | (1) Geophysikalisches Institut, Universität Fridericiana, Karlsruhe, Germany;(2) Lamont-Doherty Geological Observatory of Columbia University, Palisades, N.Y. |
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| Abstract: | Summary Existing gravity and seismic refraction data are used to deduce a crustal cross section across the Eastern Alps along the meridian 11°.4 East. The results suggest that a high density body of the Ivrea type is present under the southern margin of the Alps, that the Apennines do not have a crustal root extending to a depth of 50 km and that a profound discontinuity extending to the base of the crust exists between the Apennines and the Po Valley.Lamont-Doherty Contribution No. 1590. |
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