An isolated nunatak lying 12 mi nw of mason peaks in the grove mountains .
孤立的冰原岛峰，位于格罗夫山梅森群峰西北12海里。
An isolated nunatak located at the mouth of tillite glacier , 5 mi ne of portal rock , in queen alexandra range .
孤立的冰原岛峰，位于亚历山德拉女王岭波特尔岩东北5海里，冰碛岩冰川口。
For the members of the party using motor toboggans , the nunatak was a welcome sight as it meant they were almost to base camp , located at camp hills .
Observed from the nw ( the direction from which ellsworth photographed this nunatak ) , only the summit protrudes above the coastal ice , and it was uncertain whether this was a peak on alexander island or an island in george vi sound .
