Abstract
Seismic studies of the last ten years in the Pyrenees (deep seismic profiles, fan profiles at critical distance, teleseismic travel-time residuals, seismicity from temporary networks) and their most significant results concerning crustal thickness in the different structural units of the range, sharpness of the transition between these units at depth, and east-west lateral evolution are reviewed in this paper. Focal mechanisms for three recent earthquakes ofM≥4 are given, and connections of local seismicity with major tectonic structures such as the North Pyrenean Fault and its western prolongation at depth are described.
Similar content being viewed by others
References
Allègre, C. J., Doussaint, L., Mechler, P., Remy, J. M., etRocard, Y. (1963).Volcanisme de l'Hérault et réception sismique. C. R. Acad. Sci.,257, 2313–2315.
Allègre, C. J., Doussaint, L., Mechler, P., Proust, F., Rocard, Y., etRoure, J. (1964a).Premier modèle de la structure profonde du Sud de la France et ses prolongements sous-marins. C. R. Somm. Soc. Geol., France, 3.
Allègre, C. J., Mechler, P., etProust, F. (1964b).Contribution à l'étude séismologique du volcanisme de l'Hérault et des Causses. Bull. Soc. Géol., France,7, 113–116.
Bonnin, J. (1968).Essai d'interprétation d'un profil séismique transversal aux Pyrénées. Rapp. stage Univ. Paris, 26 pp.
B.R.G.M. (1981).Carte séismotectonique de la France. Mém. BRGM, No. 111.
Coron, S., etGuillaume, A. (1971).Etude gravimétrique sur le Golfe de Gascogne et les Pyrénées. In:Histoire Structurale du Golfe de Gascogne (ed. Technip. Paris), IV, 9.1–IV.9.16.
Daignières, M., Gallart, J., andBanda, E. (1981).Lateral variation of the crust in the North Pyrenean Zone. Ann. Géophys.,37, 435–456.
Daignières, M., Gallart, J., Banda, E., andHirn, A. (1982).Implications of the seismic structure for the orogenic evolution of the Pyrenean range. Earth Planet Sci. Lett.,57, 88–100.
Durand Delga, M. (1983).Evolution récente des idées sur la structure alpine des Pyrénées. Bull. S.N.E.A. (P), Pau.
Explosion Seismology Group Pyrenees (1980).Seismic reconnaissance of the structure of the Pyrenees. Ann. Géophys.,36, 135–140.
Gagnepain, J., Modiano, T., Cisternas, A., Ruegg, J. C., Vadell, M., Hatzfeld, D., etMezcua, J. (1980).Sismicité de la région d'Arette (Pyrénées Atlantiques) et mécanismes au foyer. Ann. Géophys.,36, 4, 499–508.
Gagnepain-Beyneix, J., Haessler, H., andModiano, T. (1982).The Pyrenean earthquake of February 29, 1980: An example of complex faulting. Tectonophysics,85, 273–290.
Gagnepain-Beyneix, J. (1984).Time and space variation of source parameters of western Pyrenean earthquakes. Ann. Géophys. (submitted).
Gallart, J. (1978).Profils sismiques dans les Pyrénées: campagnes de 1976–1977. Rapport de stage D.E.A., Univers. Paris VI.
Gallart, J., Daignières, M., Banda, E., Surinach, E., andHirn, A. (1980).The eastern Pyrenean domain: Lateral variations at crust-mantle level. Ann. Géophys.,36, 141–158.
Gallart, J., Banda, E., andDaignières, M. (1981).Crustal structure of the Paleozoic Axial Zone of the Pyrenees and transition to the North Pyrenean Zone. Ann. Géophys.,37, 457–480.
Gallart, J., Olivera, C., Daignières, M., etHirn, A. (1982).Quelques données récentes sur la relation entre fractures crustales et séismes dans les Pyrénées Orientales. Bull. Soc. Geol. France, 7, XXIV, 2, 293–298.
Gallart, J., Daignières, M., Gagnepain-Beyneix, J., andHirn, A. (1984a).Relationship between deep structure and seismicity in the western Pyrenees. Ann. Geophys. (in press).
Gallart, J., Olivera, C., y. correig, A. (1984b).Reconocimento sismico de La Cerdanya (Pirineos Orientales). Primeros resultados. Rev. Geofisica (submitted).
Gobert, B., Hirn, A., andSteinmetz, L. (1972).Shots of profile II, recorded on land, north of the Pyrenees. Bull. Centre Rech. Pau-SNPA,6, 433–444.
Grasso, J. R. (1983).Three dimensional velocity image of a barrier associated with a moderate Pyrenean earthquake. Geophys. Res. Lett.,10, 3, 229–232.
Haessler, H., Hoang Trong, P., etWittlinger, G. (1978).Microsismicité et tectonique: quelques résultats concernant la région d'Arette (Pyrénées-Atlantiques). C. R. Acad. Sci. Paris,286, 1285–1288.
Herraiz, M. (1981).Microsismicidad en el campo proximo. Analisis de generacion de ondas de coda y parametros fisicos asociados. Tesis doctoral. Univ. Complutense Madrid, 207 p.
Hinderer, J. (1979).Etude du facteur de qualité Q de la région Arette-Larrau (Pyrénées-Atlantiques) à partir de la Coda de séismes locaux. Thèse Doc. Ingénieur U. Strasbourg, 74 pp.
Hinz, K. (1972).Results of seismic refraction investigations (Project ANNA) in the western Mediterranean Sea, south and north of the island of Mallorca. Bull. Centre Rech. Pau-SNPA,6, 2, 405–426.
Hirn, A., Daignières, M., Gallart, J., andVadell, M. (1980).Explosion seismic sounding of throws and dips in the continental Moho. Geophys. Res. Lett.,7, 4, 263–266.
Hirn, A., Poupinet, G., Wittlinger, G., Gallart, J., andTouvenot, F. (1984).Pyrenees and Alps: Teleseismic prospecting of lithospheric contrasts. Nature,308, 531–533.
Hoang Trong, P., etRouland, D. (1971).Mécanisme au foyer du séisme d'Arette, Pyrénées Atlantiques. C. R. Acad. Sci. Paris,272, 3249–3251.
McKenzie, D. (1972).Active tectonics in the mediterranean region. Geophys. J. R. Astr. Soc.,30, 109–185.
Modiano, T., andHatzfeld, D. (1982).Experimental study of the spectral content for shallow earthquakes. Bull. Seismol. Soc. Am.,72, 5, 1739–1758.
Olivera, C. (1983).Estudis de sismicitat i sismotectonica local. Aplicacio als Pirineus. Ph.D. Thesis, U. Barcelona 263 pp.
Peterschmitt, E. (1971).Les séismes du Golfe de Gascogne et de ses abords. In:Histoire Structurale du Golfe de Gascogne (ed. Technip. Paris), IV.11-1–IV.11-12.
Rothé, J. P. (1967).Cartes de séismicité de la France. Ann. Inst. Phys. du Globe, Strasbourg, 8, 3–10.
Rothé, J. P., etVitart, M. (1969).Le séisme d'Arette et la séismicité des Pyrénées. C. R. 94e Congrès Nat. Soc. Savantes, Pau.
Sourìau, A., andVadell, M. (1980).The crust and upper mantle beneath the Pyrenees, from surface waves. Tectonic implications. Ann. Géophys.,36, 2, 159–166.
Tapponnier, P. (1977).Evolution tectonique du système alpin en Méditerranée: Poinconnement et écrasement rigide-plastique. Bull. Soc. Géol., France, 7, XIX, 3, 437–460.
Vogt, J. (1979).Les tremblements de terre en France B.R.G.M.ed., 217 pp.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gallart, J., Daignières, M., Gagnepain-Beyneix, J. et al. Seismostructural studies in the Pyrenees: Evolution and recent results. PAGEOPH 122, 713–724 (1984). https://doi.org/10.1007/BF01101876
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01101876