Icebreaker ship
Troy on Atka with pack ice
Icebreaker ship
Icebreaker ship
Pressure ridges being broken
Temporary officers quarters aboard the USS Atka
The Atka trailing the USS Glacier.
Pack ice as it is disturbed and broken by ship
People on top deck of ship
New Zealand Geological Survey party in front of the Atka.
New Zealand Geological Survey party in front of the Atka.
New Zealand Geological Survey party in front of the Atka.
New Zealand Geological Survey party in front of the Atka.
New Zealand Geological Survey party in front of the Atka.
American group of scientists aboard the Atka.
American group of scientists aboard the Atka.
Bell helicopter on fire on the Atka
Bell helicopter on fire on the Atka
Bell helicopter on fire on the Atka
The sandstone, etc. of the McMurdo Sound, Terra Nova Bay and Beardmore Glacier Regions.
Report on the petrology of the dolerites
Petrology of rock collections from the mainland of south Victoria Land.
Report on Antarctic soils.
Glaciology, physiology, stratigraphy and tectonic geology of south Victoria Land
Mammalia (whales and seals)
Report on the field geology of the region explored during the “Discovery” Antarctic Expedition, 1901-1904
The Wilshire District at the Pole 1
The Wilshire District at the Pole
Pancake Ice approaching Antarctica
Approaching Antarctic Continent