Description
Massive volcaniclastic breccias and interbedded tuffs and mudstones, derived from a continental margin containing dacitic to rhyolitic volcanic rocks. Facies equivalent of Sandebugten Fm. Minor pillow basalt (Storey, 1983).
Age
Early Cretaceous
Map Reference
Curtis, M. L. Geological Map of South Georgia (1:250 000 scale). Sheet 4, (British Antarctic Survey, 2011). Available here.