
TY  - JOUR
A1  - Crain, I.K. 
T1  - Possible consequences of a dwindling geomagnetic field
JF  - Exploration Geophysics
JO  - Explor. Geophys.
Y1  - 1971
VL  - 2
IS  - 3
SP  - 46
EP  - 47
KW  - 
UR  - https://doi.org/10.1071/EG971346 
N2  - Recently, Facer (1971) has discussed the problem of the dwindling of the geomagnetic field, and estimated that in 810 years (AD 2781) the dipole and non-dipole fields will be roughly equal and that in 1931 years (AD 3902) the dipole field will be essentially zero. Various authors (Crain and Crain, 1970; Cox, 1968; Parker, 1969) have suggested that these conditions are highly favourable for the production of geomagnetic reversals. 
ER  -

