Mount Terror is a large

shield volcano A shield volcano is a type of volcano named for its low profile, resembling a warrior's shield lying on the ground. It is formed by the eruption of highly fluid (low viscosity) lava, which travels farther and forms thinner flows than the more vi ...

that forms the eastern part of

Ross Island Ross Island is an island formed by four volcanoes in the Ross Sea near the continent of Antarctica, off the coast of Victoria Land in McMurdo Sound. Ross Island lies within the boundaries of Ross Dependency, an area of Antarctica claimed by N ...

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest cont ...

. It has numerous

cinder cone A cinder cone (or scoria cone) is a steep conical hill of loose pyroclastic fragments, such as volcanic clinkers, volcanic ash, or scoria that has been built around a volcanic vent. The pyroclastic fragments are formed by explosive eruption ...

s and domes on the flanks of the shield and is mostly under

snow Snow comprises individual ice crystals that grow while suspended in the atmosphere—usually within clouds—and then fall, accumulating on the ground where they undergo further changes. It consists of frozen crystalline water throughou ...

and ice. It is the second largest of the four volcanoes that make up Ross Island and is somewhat overshadowed by its neighbour,

Mount Erebus Mount Erebus () is the second-highest volcano in Antarctica (after Mount Sidley), the highest active volcano in Antarctica, and the southernmost active volcano on Earth. It is the sixth-highest ultra mountain on the continent. With a sum ...

, to the west. Mount Terror was named in 1841 by Sir

James Clark Ross Sir James Clark Ross (15 April 1800 – 3 April 1862) was a British Royal Navy officer and polar explorer known for his explorations of the Arctic, participating in two expeditions led by his uncle John Ross, and four led by William Edwa ...

for his second ship, HMS ''Terror''. The captain of ''Terror'' was Francis Crozier, a close friend of Ross for whom the nearby Cape Crozier is named.

Geography

The rocks at the summit have not been studied, but rocks from the lower areas range from 0.82 to 1.75 million years old, and Mount Terror shows no signs of more recent volcanic activity. The first ascent of Mt. Terror was made by a

New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island coun ...

party in 1959. Terror Point (), located just below Mt. Terror, is the eastern limit of Fog Bay, WNW of Cape MacKay on Ross Island. The name was first used by members of the British National Antarctic Expedition, 1901–04, and was apparently applied in association with Mt. Terror which overlooks this point from the northeast. Terror Saddle () is one of three prominent snow saddles on

, located c.1600 m between

Mount Terra Nova Mount Terra Nova is a snow-covered inactive volcanic mountain, , between Mount Erebus and Mount Terror on Ross Island. It was first mapped by the ''Discovery'' expedition in 1901–04, and named for '' Terra Nova'', the relief ship for this ex ...

and Mount Terror. Named in association with Mount Terror, which rises to 3262 m to the east of this saddle. Terror Glacier () is a large

glacier A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such a ...

between

and Mount Terror on

, flowing south into Windless Bight. So named by A.J. Heine of the New Zealand Geological Survey Antarctic Expedition (NZGSAE), 1962–63, because of its association with Mount Terror.

Cultural references

*Mount Terror is the stronghold of Russian anarchist revolutionaries in the 1894 science fiction novel ''

Olga Romanoff ''Olga Romanoff'' (1894) is a science fiction novel by the English writer George Griffith, first published as ''The Syren of the Skies'' in ''Pearson's Weekly''. The novel continues (from '' The Angel of the Revolution'') the tale of a worldwi ...

'' by

George Griffith George Griffith (1857–1906), full name George Chetwynd Griffith-Jones, was a prolific British science fiction writer and noted explorer who wrote during the late Victorian and Edwardian age. Many of his visionary tales appeared in magazin ...

. *Mount Terror and

are mentioned in the 1936 novella '' At the Mountains of Madness'' by H.P. Lovecraft. *Mount Terror is used as a location in the 2004 novel '' State of Fear'' by

Michael Crichton John Michael Crichton (; October 23, 1942 – November 4, 2008) was an American author and filmmaker. His books have sold over 200 million copies worldwide, and over a dozen have been adapted into films. His literary works heavily feature tech ...

. *Mount Terror is referenced in ''

Twenty Thousand Leagues Under The Sea ''Twenty Thousand Leagues Under the Seas'' (french: Vingt mille lieues sous les mers) is a classic science fiction adventure novel by French writer Jules Verne. The novel was originally serialized from March 1869 through June 1870 in Pierre- ...

'' by the narrator Professor Arronax, after they arrive at the South Pole, in reference to two volcanic craters, the Erebus and Terror, in context to an earlier discovery by ‘’

’’.

References

External links

Bibliography

* {{DEFAULTSORT:Terror, Mount Volcanoes of Ross Island Polygenetic shield volcanoes Extinct volcanoes Pleistocene shield volcanoes

Geography

Cultural references

See also

References

External links

Bibliography