[Rockhounds] Earth’s ancient magnetic field and its relationship to the origin of life

[Paul]

Below is a very interesting talk about the evolution
of life and changes in strength of the earth's magnetic
field and how it was generated.

Earth’s ancient magnetic field and its relationship to the origin of life
John Tarduno, Virtual Seminars in Precambrian Geology
https://www.youtube.com/watch?v=qNXjhOragNo

The open access paper is:

Tarduno, J.A., Zhou, T., Huang, W. and Jodder, J., 2025. Earth’s magnetic 
field and its relationship to the origin of life, evolution and planetary 
habitability. National Science Review, 12(5), p.nwaf082
https://academic.oup.com/nsr/article/12/5/

Yours,

Paul H.