The southern edge of cratonic North America: Evidence from new satellite magnetometer observations

Geophysical Research Letters

Volumn 29, Issue 15, 2002, Pages

  Purucker, Michael ^a   Langlais, Benoit ^a   Olsen, Nils ^b   Hulot, Gauthier ^c   Mandea, Mioara ^c  

^a NASA GODDARD SPACE FLIGHT CENTER   (United States)

^b TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^c INSTITUT DE PHYSIQUE DU GLOBE DE PARIS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

GEOPHYSICS;

GLOBAL MODELING; KENTUCKY; NEW SATELLITES; REMANENT MAGNETIZATION; SATELLITE OBSERVATIONS; SPHERICAL HARMONICS;

EARTH SCIENCES;

EID: 0346890210     PISSN: 00948276     EISSN: 19448007     Source Type: Journal    
DOI: 10.1029/2001GL013645     Document Type: Article

References (20)

1. Arkani-Hamed, J., R. A. Langel, and, M. Purucker, Scalar magnetic anomaly maps of Earth derived from POGO and Magsat data, J. Geophys. Res., 99, 24,075-24,090, 1994.
2. Cain, J. C., B. Holter, and, D. Sandee, Numerical experiments in geomagnetic modeling, J. Geomag. Geoelectr., 42, 973-987, 1990.
3. Clark, D. A., Magnetic petrology of igneous intrusions: Implications for exploration and magnetic interpretation, Exploration Geophysics, 30, 5-26, 1999.
4. Cohen, Y., and, J. Achache, Contribution of induced and remanent magnetization to long-wavelength oceanic magnetic anomalies, J. Geophys. Res., 99, 2943-2954, 1994.
5. Dyment, J., and, J. Arkani-Hamed, Contribution of lithospheric remanent magnetization to satellite magnetic anomalies over the world's oceans, J. Geophys. Res., 103, 15,423-15,441, 1998.
6. Hinze, W. J., and, I. Zietz, The composite magnetic anomaly map of the conterminous United States, in The Utility of Regional Gravity and Magnetic Anomaly Maps, edited by, W. J. Hinze, pp. 1-24, Soc. Of Expl. Geophys., Tulsa, OK, 1985.
7. Langel, R. A., and, W. J. Hinze, The magnetic field of the earth's lithosphere: The satellite perspective, 429 pp., Cambridge University Press, 1998.
8. Laske, G., and, G. Masters, A global digital map of sediment thickness (abstract), EOS Trans. AGU, 78, Fall Meet. Suppl., F483, 1997.
9. Mayhew, M. A., R. H. Estes, and, D. M. Myers, Magnetization models for the source of the "Kentucky anomaly" observed by Magsat, Earth Planet. Sci. Lett., 74, 117-129, 1985.
10. Meyer, J., J. H. Hufen, M. Siebert, and, A. Hahn, On the identification of Magsat anomaly charts as crustal part of internal field, J. Geophys. Res., 90, 2537-2542, 1985.
11. Nataf, H., and, Y. Ricard, 3SMAC: An a priori tomographic model of the upper mantle based on geophysical modeling, Phys. Earth Planet. Int., 95, 101-122, 1996.
12. Neubert, T., M. Mandea, G. Hulot, R. von Frese, F. Primdahl, J. L. Jorgensen, E. Friis-Christensen, P. Stauning, N. Olsen, and, T. Risbo, Ørsted satellite captures high-precision geomagnetic field data, Eos Trans. AGU, 82 (7), 81-88, 2001.
13. Olsen, N., et al., Ørsted initial field model, Geophys. Res. Lett., 27, 3607-3610, 2000.
14. Purucker, M. E., T. J. Sabaka, and, R. A. Langel, Conjugate gradient analysis: A new tool for studying satellite magnetic data sets, Geophys. Res. Lett., 23, 507-510, 1996.
15. Purucker, M. E., R. A. Langel, M. Rajaram, and, C. Raymond, Global magnetization models with a priori information, J. Geophys. Res., 103, 2563-2584, 1998.
16. Purucker, M., D. Ravat, H. Frey, C. Voorhies, T. Sabaka, and, M. Acuna, An altitude-normalized magnetic map of Mars and its interpretation, Geophys. Res. Lett., 27, 2449-2452, 2000.
17. Purucker, M. E., and, J. Dyment, Satellite magnetic anomalies related to seafloor spreading in the South Atlantic Ocean, Geophys. Res. Lett., 27, 2765-2768, 2000.
18. Ruder, M. E., and, S. S. Alexander, Magsat equivalent source anomalies over the southeastern United States: Implications for crustal magnetization, Earth and Plan. Sci. Lett., 78, 33-43, 1986.
19. Wasilewski, P. J., and, M. A. Mayhew, The Moho as a magnetic boundary revisited, Geophys. Res. Lett., 19, 2259-2262, 1992.
20. Yanez, G. A., and, J. L. LaBrecque, Age-dependent three-dimensional magnetic modeling of the North Pacific and North Atlantic oceanic crust at intermediate wavelengths, J. Geophys. Res., 102, 7947-7961, 1997.