Preliminary report on accident during erection of seismological observatory on Macquarie Island. Home> Scientific research> Publications> Other> Preliminary report on accident during erection of seismological observatory on Macquarie Island. Summary Authors:Schaefler A.F. Published in: 1949 Category 3: Article Program area: Geosciences Schaefler A.F. (1949) Preliminary report on accident during erection of seismological observatory on Macquarie Island, BMR Record 1947/77. This content was last updated 8 months ago on 24 February 2026.