R. Aleksandrov, K. S. Ryzhova, and T. V. , The elastic proper­ ties of rock forming minerais Il, 1961.

K. S. Aleksandrov, U. V. Alchikov, B. P. Belikov, B. I. Zaslavskii, and A. I. Krupnyi, Velocities of elastic waves in miner­ ais at atmospheric pressure and increasing precision of elastic constants by means of EVM (in Russian), Izv. Acad. Sei. USSR, Geol. Ser, vol.10, pp.15-24, 1974.

D. W. Baker and N. L. Carter, Seismic velocity anisotropy calculated for ultramafic minerais and aggregates, Geophys. Monogr. Am. Geophys. Union, vol.16, pp.157-166, 1972.

G. Barruol and D. Mainprice, A quantitative evaluation of the contribution of crustal rocks to the shear-wave splitting of teleseismic SKS waves, Physics of the Earth and Planetary Interiors, vol.78, issue.3-4, pp.281-300, 1993.
DOI : 10.1016/0031-9201(93)90161-2

URL : https://hal.archives-ouvertes.fr/hal-01389713

G. Barruol and D. Mainprice, 3-D seismic velocities calculated from lattice-preferred orientation and reflectivity of a lower crustal section: examples of the Val Sesia section (Ivrea zone, northern Italy), Geophysical Journal International, vol.115, issue.3, pp.1169-1188, 1993.
DOI : 10.1111/j.1365-246X.1993.tb01519.x

URL : https://hal.archives-ouvertes.fr/hal-01389122

H. Berckemer, Topographie des · lvrea korper' abgeleitet aus seismichen und gravimetrischen Daten, Schweiz. Minerai. Petrogr. Mitt, vol.48, pp.235-284, 1968.

A. Boriani, L. Burlini, and R. Sacchi, The Cossato-Mergozzo-Brissago Line and the Pogallo Line (Southern Alps, Northern Italy) and their relationships with the late-Hercynian magmatic and metamorphic events, Tectonophysics, vol.182, issue.1-2, pp.91-102, 1990.
DOI : 10.1016/0040-1951(90)90344-8

P. Bormann, P. T. Burghardt, L. Makeyeva, and L. P. Vinnik, Teleseismic shear-wave splitting and deformations in Central Europe, Physics of the Earth and Planetary Interiors, vol.78, issue.3-4, pp.157-166, 1992.
DOI : 10.1016/0031-9201(93)90153-Z

F. Boudier, M. Jackson, and A. Nicolas, Structural study of the Balmuccia massif (western Alps): a transition from mantle to lower crust, Geai. Mijnbouw, vol.16, pp.179-188, 1984.

K. H. Brodie and E. H. Rutter, Deep crustal extensional faulting in the Ivrea Zone of northem ltaly, Tectonophysics, vol.140, pp.93-212, 1987.

M. M. Burke and D. M. Fountain, Seismic properties of rocks exposure of extended continental crust-new laboratory measurements from the lvrea zone, pp.119-146, 1990.

L. Burlini, A model for the calculation of the seismic properties of geologic units, Surveys in Geophysics, vol.3, issue.5, pp.593-617, 1994.
DOI : 10.1007/BF00690176

L. Burlini and D. M. Fountain, Seismic anisotropy of metapelites from the Ivrea-Verbano zone and Serie dei Laghi (northern Italy), Physics of the Earth and Planetary Interiors, vol.78, issue.3-4, pp.301-317, 1993.
DOI : 10.1016/0031-9201(93)90162-3

N. I. Christensen, Shear wave velocities in metamorphic rocks at pressures to 10 kilobars, Journal of Geophysical Research, vol.70, issue.22, pp.3549-3556, 1966.
DOI : 10.1029/JZ071i014p03549

N. Christensen and R. S. Crosson, Seismic anisotropy in the upper mantle, Tectonophysics, vol.6, issue.2, pp.93-107, 1968.
DOI : 10.1016/0040-1951(68)90013-9

W. P. Clement, R. Carbonell, and S. B. Smithson, Shear­ wave splitting in the lower crust beneath the Archean crust of southwest Greenland, pp.195-210, 1994.

R. S. Crosson and J. W. Lin, Voigt and Reuss prediction of anisotropic elasticity of dunite, Journal of Geophysical Research, vol.65, issue.3, pp.570-578, 1971.
DOI : 10.1029/JB076i002p00570

D. M. Fountain, The Ivrea???Verbano and Strona-Ceneri Zones, Northern Italy: A cross-section of the continental crust???New evidence from seismic velocities of rock samples, Tectonophysics, vol.33, issue.1-2, pp.145-165, 1976.
DOI : 10.1016/0040-1951(76)90054-8

K. R. Gledhill, Evidence for shallow and pervasive seismic anisotropy in the Wellington Region, New Zealand, Journal of Geophysical Research: Solid Earth, vol.79, issue.B13, pp.21503-21516, 1991.
DOI : 10.1029/91JB02049

M. Handy, The structure, age and kinematics of the Pogallo fault zone, southern Alps, northem Italy, Eclogae Geol. Helv, vol.3, pp.593-632, 1987.

K. V. Hodges and D. M. Fountain, Pogallo line, south Alps, northem Italy: an intermediate crustal level, low-angle normal fau!t ? Geology, pp.151-155, 1984.

K. Holliger and A. Levander, Structure and seismic response of extended continental crust: Stochastic analysis of the Strona-Ceneri and Ivrea zones, Italy, Geology, vol.22, issue.1, pp.79-82, 1994.
DOI : 10.1130/0091-7613(1994)022<79:SASROE>2.3.CO;2

C. A. Hurich and S. B. Smithson, Compositional variation and the origin of deep crustal reflections, Earth and Planetary Science Letters, vol.85, issue.4, pp.416-426, 1987.
DOI : 10.1016/0012-821X(87)90137-3

S. Ji and M. H. Salisbury, Shear-wave velocities, anisotropy and splitting in high-grade mylonites, Tectonophysics, vol.221, issue.3-4, pp.453-473, 1993.
DOI : 10.1016/0040-1951(93)90173-H

S. Kaneshima, M. Ando, and S. Kimura, Evidence from shear-wave splitting for the restriction of seismic anisotropy to the upper crust, Nature, vol.335, issue.6191, pp.627-629, 1988.
DOI : 10.1038/335627a0

H. Kem, Laboratory seismic measurements: an aid in the interpretation of seismic field data, Terra Nova, vol.2, pp.617-628, 1990.

H. Kem and H. R. Wenk, Fabric-related velocity anisotropy and shear wave splitting in rocks from Santa Rosa mylonite zone, Califomia, J. Geophys. Res, vol.95, pp.11213-11223, 1990.

H. Kem, R. Schmidt, and T. Popp, The velocity and density structure of the 4000 m crustal segment at the KTB drilling site and their relationship to lithological and mi­ crostructural characteristics of the rocks: an experimental ap­ proach, Sei. Drilling, pp.130-145, 1991.

M. Kumazawa and O. L. Anderson, Elastic moduli, pressure derivatives, and temperature derivatives of single-crystal olivine and single-crystal forsterite, Journal of Geophysical Research, vol.65, issue.25, pp.5961-5980, 1969.
DOI : 10.1029/JB074i025p05961

G. E. Lloyd, Review of instrumentation, techniques and applications of SEM in mineralogy, Application of Electron Microscopy in the Earth Sciences, 1985.

D. Mainprice, A FORTRAN program to calculate seismic anisotropy from the lattice preferred orientation of minerals, Computers & Geosciences, vol.16, issue.3, pp.385-393, 1990.
DOI : 10.1016/0098-3004(90)90072-2

D. Mainprice and P. G. Silver, Interpretation of SKS-waves using samples from the subcontinental lithosphere, Physics of the Earth and Planetary Interiors, vol.78, issue.3-4, pp.257-280, 1993.
DOI : 10.1016/0031-9201(93)90160-B

D. Mainprice and M. Humbert, Methods of calculating petrophysical properties from lattice preferred orientation data, Surveys in Geophysics, vol.55, issue.5, pp.575-592, 1994.
DOI : 10.1007/BF00690175

D. E. Mcnamara and T. J. Owens, converted phases, Journal of Geophysical Research: Solid Earth, vol.94, issue.B7, pp.12003-12017, 1993.
DOI : 10.1029/93JB00711

S. Peacock, S. Crampin, C. Booth, and J. B. Fletcher, Shear wave splitting in the Anza Seismic Gap, southern california: Temporal Variations as possible precursors, Journal of Geophysical Research, vol.85, issue.11, pp.3339-3356, 1988.
DOI : 10.1029/JB093iB04p03339

L. Peselnick, A. Nicolas, and P. R. Stevenson, Velocity anisotropy in a mantle peridotite from the Ivrea Zone: Application to upper mantle anisotropy, Journal of Geophysical Research, vol.48, issue.8, pp.1175-1182, 1974.
DOI : 10.1029/JB079i008p01175

C. Pin and J. D. Sills, Petrogenesis of layered gabbros and ultramafic rocks from Val Sesia, the Ivrea Zone, NW Italy: trace element and isotope geochemistry, The Nature of the Continental Crust, pp.231-249, 1986.
DOI : 10.1144/GSL.SP.1986.024.01.21

J. E. Quick, S. Sinigoi, L. Negrini, G. Demarchi, and A. Mayer, Synmagmatic deformation in the underplated igneous complex of the Ivrea-Verbano zone, Geology, vol.20, issue.7, pp.613-616, 1992.
DOI : 10.1130/0091-7613(1992)020<0613:SDITUI>2.3.CO;2

G. Rivalenti, G. Garutti, A. Rossi, F. Siena, and S. Sinigoi, Existence of Different Peridotite Types and of a Layered Igneous Complex in the Ivrea Zone of the Western Alps, Journal of Petrology, vol.22, issue.1, pp.127-153, 1981.
DOI : 10.1093/petrology/22.1.127

E. H. Rutter, K. H. Brodie, and P. Evans, Structural geometry, lower crustal magmatic underplating and lithospheric stretching in the Ivrea-Verbano zone, northern Italy, Journal of Structural Geology, vol.15, issue.3-5, pp.647-662, 1993.
DOI : 10.1016/0191-8141(93)90153-2

R. Schmid, Zur Petrographie und Struktur der Zone Ivrea­ Verbano Zwischen Valle d'Ossola und Val Grande (Prov, Schweiz. Minerai. Petrogr. Mitt, vol.47, pp.935-936, 1967.

S. Siegesmund and J. H. Kruhl, The effect of plagioclase textures on velocity anisotropy and shear wave splitting at deeper crustal levels, Tectonophysics, vol.191, issue.1-2, pp.147-154, 1991.
DOI : 10.1016/0040-1951(91)90237-M

S. Siegesmund and A. Vollbrecht, Complete seismic prop­ erties obtained from microcracks fabric and textures in an amphibolite from the lvrea Zone, Western Alps, Italy. Te­ chonophysics, vol.199, pp.13-24, 1991.

S. Siegesmund, T. Takeshita, and H. Kern, Anisotropy of Vp and Vs in an amphibolite of the deeper crust and its relationship to the mineralogical, microstructural and textural characteristics of the rock, Tectonophysics, vol.157, issue.1-3, pp.25-38, 1989.
DOI : 10.1016/0040-1951(89)90338-7

J. D. Sills and J. Tamey, Petrogenesis and tectonic signifi­ cance of amphibolites interlayered with metasedimentary gneisses in the Ivrea Zone, southern Alps, northwest Italy, pp.187-206, 1984.

P. G. Silver and W. W. Chan, Shear wave splitting and subcontinental mantle deformation, Journal of Geophysical Research, vol.341, issue.B10, pp.16429-16454, 1991.
DOI : 10.1029/91JB00899

M. T. Vaughan and S. Guggenheim, Elasticity of muscovite and its relationship to crystal structure, Journal of Geophysical Research, vol.87, issue.3, pp.4657-4664, 1986.
DOI : 10.1029/JB091iB05p04657

D. J. Weidner, H. Wang, and J. Lto, Elasticity of orthoenstatite, Physics of the Earth and Planetary Interiors, vol.17, issue.2, pp.7-13, 1978.
DOI : 10.1016/0031-9201(78)90043-2

A. Zingg, Regional metarnorphism in the Ivrea Zone (Southern Alps, N. Italy): field and microscopie investigation, Schweiz. Minerai. Petrogr. Mitt, vol.60, pp.153-179, 1980.

A. Zingg, M. R. Handy, J. C. Hunziker, and S. M. Schmid, Tectonometamorphic history of the Ivrea zone and its relation­ ship to the crustal evolution of the southem Alps, pp.169-192, 1990.