Grossenbacher Nunatak
Grossenbacher Nunatak (74°52′S 74°1′W / 74.867°S 74.017°WCoordinates: 74°52′S 74°1′W / 74.867°S 74.017°W) is a nunatak at the southwest end of the Lyon Nunataks, Palmer Land, Antarctica, 2 nautical miles (4 km) southwest of Holtet Nunatak. It was named by the Advisory Committee on Antarctic Names after Ernest P. Grossenbacher, an upper atmospheric physicist at Siple Station, 1970–71.
This article incorporates public domain material from the United States Geological Survey document "Grossenbacher Nunatak" (content from the Geographic Names Information System).
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