Macquarie Island geophysical observatory work, 1960. Home> Scientific research> Publications> Other> Macquarie Island geophysical observatory work, 1960. Summary Authors:Erkelens C.H. Published in: 1961 Category 3: Article Program area: Geosciences Erkelens C.H. (1961) Macquarie Island geophysical observatory work, 1960, BMR Record 1961/26. This content was last updated 8 months ago on 20 February 2026.