Mapping of the P-wave velocity structure beneath the ecuadorian andes: Evidence for continuity of the central Andes;Tomographie des Andes équatoriennes: Évidence d'une continuité des Andes Centrales

Comptes Rendus de l'Academie de Sciences - Serie IIa: Sciences de la Terre et des Planetes

Volumn 323, Issue 10, 1996, Pages 833-840

  Prévôt, Richard ^a   Châtelain, Jean Luc ^a   Guillier, Bertrand ^b   Yepes, Hugo ^b  

^a UNIV GRENOBLE ALPES   (France)

^b ESCUELA POLITÉCNICA NACIONAL   (Ecuador)

Author keywords

Central andes; Ecuador; Inversion; Moho; Seismic waves; Tomography

Indexed keywords

MOHO; P WAVE; SEISMIC TOMOGRAPHY; VELOCITY STRUCTURE;

ECUADOR, ANDES;

EID: 0030436284     PISSN: 12518050     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. ABF.RS, G.A. et ROECKER, S.W.,1991. Deep structure of an arc-continent collision: Relocation of earthquakes and inversion for upper mantle P and S waves velocities beneath Papua New Guinea,/ Geophys. lies.,96, p. 6379-6402.
2. AKI, K. et LEE, W.H.K.,1976. Determination of threedimensional velocity anomalies under a seismic array using first P arrival times from local earthquakes, 1. A homogeneous model,/ Geophys. Res.,81, p. 4281-1339.
3. DORBATH, 0.,GRANET, M.,POUPINET, G. el MARTINEZ, C.,1993. A teleseismic study of the Altiplano and the eastern Cordillera in northern Bolivia: New constraints on a lilhosphcric model,/ Geophys. Kes.,98, p. 9825-9844.
4. FI.ÜH, E. R.,MILKERE1T, B.,ME1SSNER, R.,X1EYER, R. P.,RAMIREZ,J. E.,QUINTERO.J. DEL, C. et UDIAS, A.,1981. Ohservaciones de réfraction sismica en el Noroeste colombiano en la latitud 5.5°N, 83-95, In: Inmtigadones Gcositas sobre Ins estniclums Occano-Conlinentales del Omdeiile Colombiano, Bogota, Colomhia.
5. JORDAN, T.E.,ISACKS, B.L.,ALLMENDINGER, R.W., BRE\VER, JA, RA.MOS, V.A. et ANDO, G.J.,1933. Andean tectonics related to geometry of subducted Nazca plate, Gtol. Soc. Am. Bull.. 94, p. 341-361.
6. HALL, L. M. et BEATE, B.,1991. El volcanismo PlioCuaternario en los Andes del Ecuador, In : El fiaisaje l'ùlcânico de la sieira ecuatoriana, Géoinorfologia, fenômenos volcanina y reatrsos asocimtos, MOTIIES P.,éd.,estudios de Geografîa, 4, p. 5-18.
7. LEEDS, A. R.,1977. Mantle velocities in the Colombia-Ecuador region, In : La transition ixeano-fonlinenle en el suroeste de Colombia, Bogota, Colombia, p. 237-239.
8. OCOLA, L. C.,AI.DRICH, L.T.,GETTRUST, J. F.,MEYER, R. P. et RAMIREZ, J. E.,1977. Project Narino I : cnistal structure under southern Colombian-northern Ecuador Andes from seismic refraction data, In : I.a transition oceano-conlinenle en el suroeste de Colombia, Bogota, Colombia, p. 47-57.
9. PRÉVOT, R.,ROECKER, S.W.,ISACKS, B.L. el CHATEIAIN, J.-L, 1991. Mapping of low P wave velocity structure in the subducting plate of the central New Hebrides, Southwest Pacific,/ Geophys. Res.,96, p. 19325-19312.
10. ROECKER, S.W.,1982. Velocity structure of the Pamir-Hindu Rush region: Possible evidence of subducted crust, J. Geojihys. lies.,87, p. 915-959.
11. ROECKER, S.W.,VE.ll, Y.II. et TSAI, Y.B.,1987. Threedimensional P and S wave velocity structures beneath Taiwan: Deep structure of an arc-continent collision, / Ceojihjs. Res.,92, p. 10547-10570.
12. WINTER, T.,1990. Mécanismes des Déformations Récentes dans les Andes Equatoriennes, Time, Université de ParisSud, Centre d'Orsay, 205 p.
13. WHITMAN', D.,1994. Moho geometry beneath the eastern margin of the Andes, northwest Argentina, and its implications to the effective clastic thickness of the Andean foreland,/ Geojihys. Res..W, p. 15277-152S9.