Rio glacial enlameado que erupting da base da geleira de Margerie http://travel.mongabay.com/us/alaska/600/margerie_127.jpgRio glacial enlameado que erupting da base da geleira de Margerie Rio glacial enlameado que erupting da base da geleira de Margerie p16595p Muddy glacial river erupting from the base of Margerie Glacier p16595p