Earth: Day Zero • Paper 201 of 512
East Antarctic Craton Observations
The East Antarctic Craton represents one of Earth's largest and least directly observed cratonic regions.
Regional Geological Context
Important regions include Wilkes Land, Queen Mary Land, Enderby Land, Princess Elizabeth Land, and portions of the East Antarctic interior.
Relevant institutions include Australian Antarctic Division, Tasmania, Australia; University of Tasmania, Hobart, Tasmania, Australia.
Observation
Geophysical evidence suggests the presence of extensive ancient continental crust beneath the East Antarctic Ice Sheet.
Constraint Analysis
The East Antarctic Craton may preserve geological information unavailable elsewhere due to its long-term isolation and ice-sheet protection.