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Stratiform basaltic/basaltic-andesite lavas (a minimum 50m thick), with red agglomerate and tuff interlayers (up to 10m thick), are the oldest rocks recognized at Potter Peninsula, King George Island (South Shetland Islands, West Antarctica). They resemble volcanic-volcaniclastic rocks of the Paradise Cove Group (King George Island Supergroup) from Admiralty Bay, King George Island, K-Ar-dated at...
Three Lower Tertiary volcanic complexes occur at the Turred Point-Mersey Spit promotory on King George Island (South Shetland Islands, West Antarctica. The first complexis represented by a pile of thick andesitic-basaltic lava flows attributed to the Mazurek Point Formation. The second complex consist of andesite breccias which from vertical cutting the lavas. The third complex is represented by vertical...
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