Crustal density structure in the Spanish Central System derived from gravity data analysis (Central Spain)

Tectonophysics

Volumn 403, Issue 1-4, 2005, Pages 131-149

  Gómez Ortiz, David ^a,b   Tejero López, Rosa ^b   Babin Vich R ^b   Rivas Ponce, A ^b  

^a UNIVERSIDAD REY JUAN CARLOS   (Spain)

^b UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

Author keywords

Density crust structure; Gravity anomaly; Moho undulations; Spanish Central System

Indexed keywords

CRUSTAL STRUCTURE; DENSITY; DETACHMENT FAULT; GRAVITY ANOMALY; GRAVITY SURVEY; MOHO;

EASTERN HEMISPHERE; EURASIA; EUROPE; IBERIAN PENINSULA; SOUTHERN EUROPE; WORLD;

EID: 21044433015     PISSN: 00401951     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tecto.2005.04.006     Document Type: Article

References (46)

1. Aeroservice Ltd., 1967. Mapa geológico de la Cuenca del Duero. Escala 1:250.000. Inst. de Colonización e Inst. Geológico y Minero de España. Madrid.
2. E. Banda E. Suriñach A. Aparicio J. Sierra E. Ruiz de la Parte Crust and upper mantle structure of the central Iberian Meseta (Spain) Geophys. J. R. Astron. Soc. 67 1981 779-789
3. Blanco, J., Merten, R., 1974. Mapa de isobatas para el techo del Paleozoico y base del Terciario en la Cuenca del Duero. Hispanoil.
4. J. Bond Tectono-sedimentary evolution of the Almazan Basin, NE Spain in: F. Friend C.J. Dabrio (Eds.) Tertiary Basins of Spain: The Stratigraphic Record of Crustal Kinematics 1996 Cambridge University Press Cambridge, Great Britain 203-213
5. M.H.P. Bott The use of rapid digital computing methods for direct gravity interpretation of sedimentary basins Geophys. J. R. Astron. Soc. 3 1 1960 63-67
6. R. Capote G. De Vicente J.M. González Casado Evolución de las deformaciones alpinas en el Sistema Central Geogaceta 7 1990 20-22
7. Y. Chai W.J. Hinze Gravity inversion of an interface above which the density contrast varies exponentially with depth Geophysics 53 6 1988 837-845
8. K. Chakraborty B.N.P. Agarwal Mapping of crustal discontinuities by wavelength filtering of the gravity field Geophys. Prospect. 41 1992 801-822
9. V. Chakravarthi C.V. Rao Parabolic density function in sedimentary basin modeling Proceedings of the Eighteenth Annual Convention and Seminar on Exploration Geophysics, Jaipur, India 1993 A.16
10. V. Chakravarthi H.M. Raghuram S.B. Singh 3-D forward gravity modeling of basement interfaces above which the density contrast varies continuously with depth Comput. Geosci. 28 2002 53-57
11. N.I. Christensen W.D. Mooney Seismic velocity structure and composition of the continental crust: A global view J. Geophys. Res. 100 B7 1995 9761-9788
12. L. Cordell Gravity analysis using an exponential density-depth function - San Jacinto Graben, California Geophysics 38 4 1973 684-690
13. G. De Vicente J.M. González Casado A. Muñoz J. Giner M.A. Rodríguez Pascua Structure and tertiary evolution of the Madrid Basin in: F. Friend C.J. Dabrio (Eds.) Tertiary Basins of Spain: The Stratigraphic Record of Crustal Kinematics 1996a Cambridge University Press Cambridge, Great Britain 263-267
14. G. De Vicente J. Giner A. Muñoz J.M. González-Casado R. Lindo Determination of present-day stress tensor and neotectonic interval in the Spanish Central System and Madrid Basin, central Spain Tectonophysics 266 1-4 1996 405-424
15. K. Dimitriadis G.A. Tselentis K. Thanassoulas A basic program for 2-D spectral analysis of gravity data and source-depth estimation Comput. Geosci. 13 5 1987 549-560
16. J. Escuder Viruete P.P. Hernáiz Huerta P. Valverde Vaquero R. Rodríguez Fernández G. Dunning Variscan syncollisional extension in the Iberian Massif: Structural, metamorphic and geochronological evidence from the Somosierra sector of the Sierra de Guadarrama (Central Iberian Zone, Spain) Tectonophysics 290 1-2 1998 87-109
17. GM-SYS v. 4.7 Gravity/Magnetic Modleing Software 2001 Northwest Geophysical Associates, Inc. P.O. Box 1063. Corvallis, OR 97339, USA
18. Gómez Ortiz, D., 2001. La estructura de la corteza en la zona central de la Península Ibérica. PhD thesis, University Complutense de Madrid, Madrid.
19. H. Granser Three-dimensional interpretation of gravity data from sedimentary basins using an exponential density-depth function Geophys. Prospect. 35 9 1987 1030-1041
20. V.K. Gupta N. Ramani Some aspects of regional-residual separation of gravity anomalies in a precambrian terrain Geophysics 45 9 1980 1412-1426
21. I.G.M.E. Contribución de la exploración petrolífera al conocimiento de la geología de España 1987 IGME Madrid 465 pp.
22. ILIHA DSS Group A deep seismic sounding investigation of lithospheric heterogeneity and anisotropy beneath the Iberian Peninsula Tectonophysics 221 1 1993 35-51
23. I.T.G.E., 1990. Documentación sobre la geología del subsuelo de España. Tomo V (Duero-Almazán). Internal report number 29040, Madrid.
24. J.M. Lees J. Park Multiple-taper spectral analysis: A stand-alone C-subroutine Comput. Geosci. 21 1995 199-236
25. J.P. Lefort B.N.P. Agarwal Topography of the Moho undulations in France from gravity data: Their age and origin Tectonophysics 350 2002 193-213
26. J. Macaya F. González-Lodeiro J.R. Martínez-Catalán F. Alvarez Continuous deformation, ductile thrusting and backfolding of cover and basement in the Sierra de Guadarrama, Hercynian orogen of central Spain Tectonophysics 191 1991 291-309
27. Maestro, A., 1999. Estructura y evolución alpina de la Cuenca de Almazán (Cordillera Ibérica). PhD thesis. University of Zaragoza, Zaragoza.
28. B. Martin-Atienza J. Garcia-Abdeslem 2-D Gravity modeling with analytically defined geometry and quadratic polynomial density functions Geophysics 64 6 1999 1703-1734
29. J. Mezcua A. Gil R. Benarroch Estudio Gravimétrico de la Península Ibérica y Baleares 1996 Inst. Geográfico Nacional Madrid 7 pp.
30. D.C. Mishra P.S. Naidu Two-dimensional power spectral analysis of aeromagnetic fields Geophys. Prospect. 22 1974 345-353
31. Muñoz Martín, A., 1997. Evolución geodinámica del borde oriental de la Cuenca del Tajo desde el Oligoceno hasta la Actualidad. PhD thesis, University Complutense de Madrid, Madrid.
32. D.W. Oldenburg The inversion and interpretation of gravity anomalies Geophysics 39 4 1974 526-536
33. R.L. Parker The rapid calculation of potential anomalies Geophys. J. R. Astron. Soc. 31 1973 447-455
34. R. Querol Geología del subsuelo de la Cuenca del Tajo 1989 ITGE-ETSI de Minas de Madrid Madrid 48 pp.
35. Rey Moral, C., 2001. Estudio geofísico de una cuenca sedimentario: La Cuenca de Almazán (provincia de Soria). Implicaciones tectónicas. PhD thesis. University Complutense de Madrid, Madrid.
36. A. Ribeiro M.C. Kullberg J.C. Kullberg G. Manuppella S. Phipps A review of Alpine tectonics in Portugal: Foreland detachment in basement and cover rocks Tectonophysics 184 3-4 1990 357-366
37. SHELL, 1983. Informe del sondeo Baides-1. Internal report.
38. D. Slepian Prolate spheroidal wave functions, Fourier analysis and uncertainty, V, the discrete case Bell Syst. Tech. J. 57 1978 1371-1429
39. A. Spector F.S. Grant Statistical models for interpreting aeromagnetic data Geophysics 35 2 1970 293-302
40. E. Suriñach R. Vegas Lateral inhomogeneities of the Hercynian crust in central Spain Phys. Earth Planet. Inter. 51 1988 226-234
41. F.J.R. Syberg A Fourier method for the regional-residual problem of potential fields Geophys. Prospect. 20 1972 47-75
42. R.M. Tejero J. Ruiz Thermal and mechanical structure of the central Iberian Peninsula lithosphere Tectonophysics 350 2002 49-62
43. R. Tejero M.A. Perucha A. Rivas J.F. Bergamín Modelos gravimétrico y estructural del Sistema Central Geogaceta 20 4 1996 947-950
44. G.A. Tselentis J. Drakopoulos K. Dimitriadis A spectral approach to Moho depths estimation from gravity measurements in Epirus (NW Greece) J. Phys. Earth 36 1988 255-266
45. R. Vegas J.T. Vázquez E. Suriñach A. Marcos Model of distributed deformation, block rotations and crustal thickening for the formation of the Spanish Central System Tectonophysics 184 1990 376-378
46. J. Warburton C. Alvarez A thrust tectonic interpretation of the Guadarrama Mountains, Spanish Central System Libro Homenaje a Rafael Soler 1989 Asoc. Geol. Geof. Esp. del Petróleo (AGGEP) 147-155