Rare LOT of 2 NEW Antarctica Tawani NASA RAS AARI Lake Untersee Schirmacher Oasis Patches  Large 5" diameter from 2008-2009.  

The 2008 International Tawani Schirmacher Oasis/Lake Untersee Expeditions have been organized to conduct studies of novel microbial extremophiles and investigate the biodiversity of the glaciers and ice-covered lakes of Dronning Maud Land, East Antarctica.