• DOI:10.1038/20420
Corpus ID: 4426319

Global changes in intensity of the Earth's magnetic field during the past 800 kyr

@article{Guyodo1999GlobalCI,
  title={Global changes in intensity of the Earth's magnetic field during the past 800 kyr},
  author={Y. Guyodo and J. Valet},
  journal={Nature},
  year={1999},
  volume={399},
  pages={249-252}
}

• Y. Guyodo, J. Valet
• Published 1999
• Geology
• Nature

Recent advances in palaeomagnetic and dating techniques have led to increasingly precise records of the relative intensity of the Earth's past magnetic field at numerous field sites. The compilation and analysis of these records can provide important constraints on changes in global magnetic field intensity and therefore on the Earth's geodynamo itself. A previous compilation for the past 200 kyr integrated 17 marine records into a composite curve, with the geomagnetic origin of the signal… Expand