Earth: Day Zero • Paper 209 of 512
Gondwana Connections: Antarctica–India
Antarctica and India preserve important geological relationships associated with Gondwana assembly, breakup, and continental reconstruction.
Regional Geological Context
Important regions include East Antarctica, Princess Elizabeth Land, Enderby Land, Karnataka, Tamil Nadu, Andhra Pradesh, and the broader Indian Shield.
Relevant institutions include Indian Institute of Science, Bengaluru, Karnataka, India; Indian Institute of Technology Madras, Chennai, Tamil Nadu, India; and Australian Antarctic Division, Kingston, Tasmania, Australia.
Observation
Geological correlations between India and Antarctica include crustal provinces, structural trends, metamorphic belts, and reconstruction-based continental fits.
Constraint Analysis
Antarctica–India relationships provide important tests for continental reconstruction models extending through Gondwana breakup and earlier deep-time configurations.
Open Questions
Which Antarctica–India correlations remain most stable across competing reconstruction models?