TY  - RPRT
TI  - Palæomagnetic evidence relevant to a change in the earth's radius
AU  - Allan Cox
AU  - Richard R. Doell
PY  - 1961
DO  - 10.1038/189045a0
UR  - https://pubs.usgs.gov/publication/70010660
ID  - 70010660
ER  -