ed the Pole soon after the Norwegian Amundsen, but he and his
party perished on the return journey. Other parties added details to
the map of Victoria Land. Oates Land was sighted from the ship to the
westward of Cape Adare in the Australian Quadrant.

1910. A Japanese expedition sailed to the Ross Sea, but on account of
the lateness of the season was forced to turn back without landing.
The winter was spent at Sydney, New South Wales. Next year a summer
visit was made to the South, but no additional land discoveries were
made.

1911. A German expedition, led by Wilhelm Filchner, proceeded to the
Weddell Sea; the South Pole being its objective. The party
succeeded in reaching further south in that region than any previous
navigators and discovered new land, to be named Prince Luitpold Land.
They were driven northwards amongst the pack in a blizzard and spent
the winter frozen in south of Coats Land.

[TEXT ILLUSTRATION]

A Map of the Antarctic Regions as Known at the Present Day
[1915]

APPENDIX IV

Glossary

Oceanography. The study of the ocean, including the shape and
character of its bed, the temperature and salinity of the water at
various depths, the force and set of its currents, and the nature of
the creatures and plants which haunt its successive zones.

Neve. [n,e acute, v, e acute] The compacted snow of a snow-field;
a stage in the transition between soft, loose snow and glacier-ice.

Sastrugi. The waves caused by continuous winds blowing across the
surface of an expanse of snow. These waves vary in size according to
the force and continuity of the wind and the compactness of the snow.
The word is of Russian derivation (from zastruga [sing.], zastrugi
[pl.] ), denoting snow-waves or the irregularities on the surface of
roughly-planed wood.

Ice-foot. A sheath of ice adhering along the shores of polar lands.
The formation may be composed of attached remnants of floe-ice,
frozen sea-spray and drift-snow.

Nunatak. An island-like outcrop of rock projecting through a sheet of
enveloping land-ice.

Shelf-ice. A thick, floating, fresh water ice-formation pushing out
from the land and continuous with an extensive glacier. Narrow
prolongations or peninsulas of the shelf-ice may be referred to as
ice-tongues or glacier-tongues.

Barrier is a term which has been rather loosely applied in the
literature of Antarctic Explorat