Pettus Glacier
| Pettus Glacier | |
|---|---|
Location of Pettus Glacier in Antarctica  | |
| Location | Trinity Peninsula | 
| Coordinates | 63°48′S 59°04′W / 63.800°S 59.067°W | 
| Terminus | Gavin Ice Piedmont | 
Pettus Glacier (63°48′S 59°04′W / 63.800°S 59.067°W) is a narrow deeply entrenched glacier 9 nautical miles (17 km; 10 mi) long, which flows north from Ebony Wall into Gavin Ice Piedmont between Poynter Hill and Tinsel Dome, Trinity Peninsula, Antarctica.