AUTHOR=Paterson Greig A. , Davies Christopher J. , Shaar Ron 

TITLE=Editorial: The Evolving Geomagnetic Field

JOURNAL=Frontiers in Earth Science

VOLUME=7

YEAR=2019

URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2019.00077

DOI=10.3389/feart.2019.00077

ISSN=2296-6463