Shell Glacier
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Shell Glacier (Mount Bird icecap. It descends steeply in the valley north of Trachyte Hill and Harrison Bluff in the center of the ice-free area on the lower western slopes of Mount Bird, Ross Island. Mapped and so named by the New Zealand Geological Survey Antarctic Expedition (NZGSAE), 1958-59, because of the marine shell content of the moraines.
) is a western lobe of theThis article incorporates text from Shell Glacier, in the Geographic Names Information System, operated by the United States Geological Survey, and therefore a public domain work of the United States Government.