| 释义 |
- References
{{Orphan|date=December 2010}}Barrett Buttress ({{Coord|72|13|S|65|36|W|source:GNIS|display=inline,title}}) is a nunatak rising to {{convert|1600|m|-1}} at the south margin of Goodenough Glacier, {{convert|9|nmi|km}} southwest of the Blanchard Nunataks in western Palmer Land. The feature has a sheer northwest face {{convert|150|m|-2}} high; the southeast side is level with the snow plateau. It was mapped by the United States Geological Survey from U.S. Navy aerial photographs taken 1966–69, and was named by the UK Antarctic Place-Names Committee in 1977 after Richard G. Barrett, a British Antarctic Survey surveyor at Stonington Island and Adelaide Island stations, 1974–76. References
}}{{usgs-gazetteer|id=1012}}{{PalmerLand-geo-stub}} 1 : Nunataks of Palmer Land |