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Annenkov Island Formation, Upper Breccia Member

Description

1200 m of predominantly non-stratified, andesitic conglomerates and breccias (Pettigrew, 19811; Tanner et al., 1981).

Age

Cretaceous

Map Reference

Curtis, M. L. Geological Map of South Georgia (1:250 000 scale). Sheet 4, (British Antarctic Survey, 2011). Available here.

References

  1. Pettigrew, T. H. The geology of Annenkov Island. Br. Antarct. Surv. Bull. 53, 213–254 (1981). ↩