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Quantitative estimates of average geomagnetic axial dipole dominance in deep geological time

A defining characteristic of the recent geomagnetic field is its dominant axial dipole which provides its navigational utility and dictates the shape of the magnetosphere. Going back through time, much less is known about the degree of axial dipole dominance. Here we use a substantial and diverse se...

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Detalles Bibliográficos
Autores principales: Biggin, Andrew J., Bono, Richard K., Meduri, Domenico G., Sprain, Courtney J., Davies, Christopher J., Holme, Richard, Doubrovine, Pavel V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7704635/
https://www.ncbi.nlm.nih.gov/pubmed/33257692
http://dx.doi.org/10.1038/s41467-020-19794-7