PETCHEM data set: Australia and Antarctica - documentation. Home> Scientific research> Publications> Other> PETCHEM data set: Australia and Antarctica - documentation. Summary Authors:Wyborn LAI. Ryburn RJ. Published in: 1989 Category 3: Article Program area: Geosciences Wyborn LAI., Ryburn RJ. (1989) PETCHEM data set: Australia and Antarctica - documentatio, BMR Record 1989/19. 36pp; This content was last updated 8 months ago on 24 February 2026.