Sewing-Machine Needles - Misplaced Pages

Rock formations in Antarctica This article is about a rock formation in Antarctica. For needles used in a sewing machine, see Sewing machine needle.

Sewing-Machine Needles
Geography

Sewing-Machine NeedlesLocation of Sewing-Machine NeedlesShow map of Antarctic PeninsulaSewing-Machine NeedlesSewing-Machine Needles (Antarctica)Show map of Antarctica
Location	Antarctica
Coordinates	62°58′11.8″S 60°29′39.1″W / 62.969944°S 60.494194°W / -62.969944; -60.494194
Archipelago	South Shetland Islands
Administration
Antarctica
Administered under the Antarctic Treaty System
Demographics
Population	uninhabited

Sewing-Machine Needles, also known as Rocas Ministro Ezcurra (62°58′11.8″S 60°29′39.1″W / 62.969944°S 60.494194°W / -62.969944; -60.494194) is a group of three prominent rock needles, the highest 45 m above water, lying close southeast of Rancho Point, Deception Island, in the South Shetland Islands. The name Sewing-Machine Rock was given by whalers for what was originally a conspicuous natural arch. Needles is now considered the more suitable descriptive term; an earthquake tremor in 1924 caused the arch to collapse. The name Rocas Ministro Ezcurra was given by Dr Douglas (later Sir Douglas) Mawson, leader of the Australasian Antarctic Expedition of 1912-14.

These rocks are remnants of a tuff cone, part of the Baily Head Formation.

References

Alberts, Fred G. 1995. Geographic Names of the Antarctic (second edition). U.S. Board on Geographic Names, U.S. Geological Survey, 523 National Center, Reston, Virginia 22092. Available as an electronic book at: https://archive.org/stream/GeographicNamesOfTheAntarctic2ndEdition/Gna-GeographicNamesOfTheAntarctic2ndEdition1995_djvu.txt
SCAR. 2016. Composite Gazetteer of Antarctica ENEA-PNRA. Scientific Committee on Antarctic Research (SCAR), Collated by Programma Nazionale di Ricerche in Antartide (PNRA-Italy) for the SCAR Standing Committee on Antarctic Geographic Information (SCAGI). Australian Antarctic Data Centre, Canberra, Australia. Available online at: https://data.aad.gov.au/aadc/gaz/scar/display_name.cfm?gaz_id=111125
Smellie, J.L. (2002). Lopez-Martinez, J.; Smellie, J.L.; Thomson, J.W.; Thomson, M.R.A. (eds.). Geology, in Geology and geomorphology of Deception Island. Cambridge: British Antarctic Survey. p. 18. ISSN 0951-8886.

External links

SCAR Composite Antarctic Gazetteer.

This article incorporates public domain material from "Sewing-Machine Needles". Geographic Names Information System. United States Geological Survey.

Portals:

v t e South Shetland Islands
Main islands	Clarence Deception Elephant Greenwich King George Livingston Low Nelson Robert Smith Snow
Other islands	Afala Aitcho Barrientos Bilyana Cecilia Emeline Jorge Kilifarevo Pasarel Riksa Akin Alfeus Araguez Astor Aurelia Barlow Basso Beslen Biruni Boatin Borceguí Bridgeman Cacho Chiprovtsi Cornwall Cornwallis Craggy Dee Desolation Island (South Shetland Islands) Dinea Dioptra Dufayel Dunbar Aspis Balsha Melyane Pogledets Zavala Eadie Express Fregata Gergini Gibbs Glumche Gnomon González Half Moon Heywood Kabile Kaliman Kondor Korsis Låvebrua Meade Cave Pisanitsa Zverino Miladinovi Montufar Ogygia Ongley Onogur Churicheni Grod Kovach Leeve Oescus Osenovlag Redina Svetulka Vilare Penguin Pindarev Pordim Presnakov Prisad Prosechen Pyramid Rogozen Romeo Rotalia Rowett Rugged Saffar San Telmo Seal Sierra Square End Stoker Sugarloaf Table Tatul Tirizis Toledo Treklyano Two Summit Valchedram Window Withem Wood Yrvind Zebil Zed Esperanto Koshava Lesidren Phanagoria
Rocks, stacks, reefs spits and banks	Aim Rocks Alepu Avren Baktriana Ballestilla Bekas Belchin Besson Bizone Bonert Borda Bowler Brahe Bris Buchino Caraquet Chabrier Channel Chaos Chapman Cheshire Chorobates Cone Cosmolabe Cove Cutler Dlagnya Dovizio Dzhegov Eddystone Elemag Eliza Emm Enchantress Folger Frederick Galiche Glozhene Goritsa Grace Graovo Groma Growler Habermehl Hauken Henfield Hetty Hole Holmes Ibar Indian Keep Kianida Knight Koynare Lenoir Letelier Liberty Lientur Limit Livonia Long Low Lynx Lyutibrod Maglizh Makresh Martello Tower Meldia Mellona Milev Mónica Morris Nancy Napier Nessie Nikudin Odometer Okol Opaka Ørnen Orsini Orsoya Parry Patch Passage Patresh Perivol Pig Pingvin Potmess Asses Ears Priboy Rabisha Ramsden Raquelia Reyes Ritchie Rongel Rosales Rusokastro Sail Rock Salient Sally Sewing-Machine Needles Shearer Simms Simpson Sinbad Skrino Stackpole Stewart Suhache Syrezol Telefon Telish Tenorio The Pointers Tooth Triznatsi Troughton Tu Turmoil Tvarditsa Twin Pinnacles Upton Vardim Vergilov Vidal Vietor Vodoley Voluyak Waldseemüller ‎ ‎ Weeks
Straits	Boyd English Fildes Glogovo Hell Gates Iglika Izgrev Klimash McFarlane Morton Mugla Neck or Nothing Nelson Orión Osmar Smolensk Villalón
Undersea and subglacial features	Bransfield Trough Macheret Trench Orca Seamount Quiroga Ridge South Shetland Trough Vergilov Ridge Wordie Seamount

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