
Map of West Antarctica showing Marie Byrd Land, Ellsworth Land http://blogs.ei.columbia.edu/2014/12/05/ice-loss-in-west-antarctic-is-speeding-up/
Map of West Antarctica showing Marie Byrd Land, Ellsworth Land http://blogs.ei.columbia.edu/2014/12/05/ice-loss-in-west-antarctic-is-speeding-up/