Scientific team aboard ship in the Ross Sea, near Antarctica, 1999 

Ice in the Ross Sea [?], near Antarctica, 1980s-1990s 

Two scientists aboard ship in the Ross Sea, near Antarctica, 1999 

Iceberg in the Weddell Sea, near Antarctica, 1992 

The Ross Ice Shelf [?], near Antarctica, 1999 [?] 

Iceberg in Weddell Sea, Antarctica, 1992 

Iceberg in sea ice, near Antarctica, 1980s-1990s 

USC Dean of Research Donal Manahan in dry suit standing near Emperor penguin at Weddell/Scotia Sea, Antarctica, 1983 

Scientists being transported by crane between the ship and the ice in the Antarctic, 1999 

Researchers digging a trench to study microbes living in ice fissures in the Antarctic, 1999 

Two scientists working with an ice core sample apparatus from the Antarctic, 1999 

Close-up of an ice core sample from the Antarctic, 1999 

Weddell seal under sea ice, Antarctica, 1980s 

Mount Erebus, Antarctica, 1980s-1990s 

Lone man walking on a snowy slope, Antarctica 

Ernest Shackleton's hut, with Mount Erebus in background, Antarctica, 1981 

Fire Department, McMurdo Station, Antarctica, 1995 

Professor David Caron holding an ice core sample from the Antarctic, 1999 

Icebreaker coming to McMurdo Station, Antarctica, 1995 

USC Dean of Research Donal Manahan working underwater in Antarctica, 1980s