Wrangel Island (Russian: О́стров Вра́нгеля, tr. Ostrov Vrangelya, IPA: [ˈostrəf ˈvrangʲɪlʲə]; Chukot: Умӄиԓир, romanized: Umqiḷir) is an island in the Arctic Ocean, between the Chukchi Sea and East Siberian Sea. Wrangel Island lies astride the 180° meridian. The International Date Line is displaced eastwards at this latitude to avoid the island as well as the Chukchi Peninsula on the Russian mainland. The closest land to Wrangel Island is the tiny and rocky Herald Island located 60 km (37 mi) to the east. Wrangel Island is the last known place on earth where woolly mammoths survived, until around 4,000 years ago.
|Area||7,600 km2 (2,900 sq mi)|
|Highest elevation||1,096 m (3596 ft)|
|Highest point||Soviet Mountain|
|Federal District||Far Eastern|
|Official name||Natural System of Wrangel Island Reserve|
|Designated||2004 (28th session)|
|State Party||Russian Federation|
Most of Wrangel Island, and Herald Island, is a federally protected nature sanctuary administered by Russia's Ministry of Natural Resources and Environment. The island, and its surrounding waters, were classified as a "Zapovednik" (a "strict nature reserve") in 1976 and, as such, receive the highest level of protection and exclude practically all human activity other than for scientific purposes. The Chukotka Regional government extended the marine protected area out to 24 nmi (44 km; 28 mi) in 1999. As of 2003, there were four rangers who reside on the island year-round, while a core group of about 12 scientists conduct research during the summer months.
Captain Thomas Long named Wrangel Island for Baron Ferdinand von Wrangel, who was a German explorer and Admiral in the Imperial Russian Navy. Captain Long, published in The Honolulu Advertiser, November 1867:
I have named this northern land Wrangell Land as an appropriate tribute to the memory of a man who spent three consecutive years north of latitude 68°, and demonstrated the problem of this open polar sea forty-five years ago, although others of much later date have endeavored to claim the merit of this discovery.
Baron von Wrangel never managed to visit the island. Wrangel had noticed swarms of birds flying north, and, questioning the native population, he determined that there must be an undiscovered island in the Arctic Ocean. He searched for it during his Kolymskaya expedition (1823-1824) but failed to find it.
Wrangel Island is about 150 km (93 mi) long from east to west and 80 km (50 mi) wide from north to south, with an area of 7,600 km2 (2,900 sq mi). It is separated from the Siberian mainland by the Long Strait, and the island itself is a landmark separating the East Siberian Sea from the Chukchi Sea on the northern end. The distance to the closest point on the mainland is 140 km (87 mi).
The island's topography consists of a southern coastal plain that is on average 15 km (9.3 mi) wide; a 40 km (25 mi) wide east-west trending central belt of low-relief mountains, with the highest elevations at the Tsentral'nye Mountain Range; and a roughly 25 km (16 mi) wide northern coastal plain. The highest mountain on this island is Gora Sovetskaya with an elevation of 1,096 m (3,596 ft) above mean sea level, although mostly the mountains are a little over 500 m (1,600 ft) above mean sea level. The island's mountain ranges terminate at sea cliffs at either end of the island. Blossom Point is the westernmost point and Waring Point (Mys Uering) the easternmost point of the island. Despite the mountainous terrain and the high latitude, Wrangel Island is not glaciated.
Wrangel Island belongs administratively to the Chukotka Autonomous Okrug of the Russian Federation. The island has a weather station at Blossom Point and, formerly, two Chukchi fishing settlements on the southern side of the island (Ushakovskoye and Zvyozdny on the shore of Somnitelnaya Bay).
Wrangel Island consists of folded, faulted, and metamorphosed volcanic, intrusive, and sedimentary rocks ranging in age from Upper Precambrian to Lower Mesozoic. The Precambrian rocks, which are about 2 km (1.2 mi) thick, consist of Upper Proterozoic sericite and chlorite slate and schist that contain minor amounts of metavolcanic rocks, metaconglomerates, and quartzite. These rocks are intruded by metamorphosed gabbro, diabase, and felsic dikes and sills and granite intrusions. Overlying the Precambrian strata are up to 2.25 km (1.4 mi) of Upper Silurian to Lower Carboniferous consisting of interbedded sandstone, siltstone, slate, argillite, some conglomerate and rare limestone and dolomite. These strata are overlain by up to 2.15 km (1.34 mi) of Carboniferous to Permian limestone, often composed largely of crinoid plates, that is interbedded with slate, argillite and locally minor amounts of thick breccia, sandstone, and chert. The uppermost stratum consists of 0.7 to 1.5 km (0.43 to 0.93 mi) of Triassic clayey quartzose turbidites interbedded with black slate and siltstone.
A thin veneer of Cenozoic gravel, sand, clay and mud underlie the coastal plains of Wrangel Island. Late Neogene clay and gravel, which are only a few tens of meters thick, rest upon the eroded surface of the folded and faulted strata that compose Wrangel Island. Indurated Pliocene mud and gravel, which are only a few meters thick, overlie the Late Neogene sediments. Sandy Pleistocene sediments occur as fluvial sediments along rivers and streams and as a very thin and patchy surficial layer of either colluvium or eluvium.
Flora and faunaEdit
Wrangel Island is a breeding ground for polar bears (having the highest density of dens in the world), seals, walrus, and lemmings. During the summer it is visited by many types of birds. Arctic foxes also make their home on the island. Cetaceans such as bowhead whales, gray whales, and belugas can be seen close to shore.
Woolly mammoths survived there until 2500–2000 BC, the most recent survival of all known mammoth populations. Mammoths generally died and disappeared from mainland Eurasia and North America around 10,000 years ago; however, about 500-1,000 mammoths isolated on Wrangel Island continued to survive for another 6,000 years.
Domestic reindeer were introduced in the 1950s and their numbers are managed at around 1,000 in order to reduce their impact on nesting bird grounds. In 1975, the musk ox was also introduced. The population has grown from 20 to about 1000 animals. In 2002, wolves were spotted on the island; wolves lived on the island in historical times.
The flora includes 417 species of plants, double that of any other Arctic tundra territory of comparable size and more than any other Arctic island. For these reasons, the island was proclaimed the northernmost World Heritage Site in 2004.
Wrangel Island has a severe polar climate (Köppen ET). The region is blanketed by dry and cold Arctic air masses for most of the year. Warmer and more humid air can reach the island from the south-east during summer. Dry and heated air from Siberia comes to the island periodically.
Wrangel Island is influenced by both the Arctic and Pacific air masses. One consequence is the predominance of high winds. The island is subjected to "cyclonic" episodes characterized by rapid circular winds. It is also an island of mists and fogs.
Winters are prolonged and are characterized by steady frosty weather and high northerly winds. During this period, the temperatures usually stay well below freezing for months. In February and March there are frequent snow-storms with wind speeds of 140 km/h (87 mph) or above.
There are noticeable differences in climate between the northern, central and southern parts of the island. The central and southern portions are warmer, with some of their valleys having semi-continental climates that support a number of sub-Arctic steppe-like meadow species. This area has been described as perhaps being a relict of the Ice Age Mammoth steppe, along with certain areas along the northwestern border between Mongolia and Russia.
The short summers are cool but comparatively mild as the polar day generally keeps temperatures above 0 °C (32 °F). Some frosts and snowfalls occur, and fog is common. Warmer and drier weather is experienced in the center of the island because the interior's topography encourages foehn winds. As of 2003, the frost-free period on the island was very short, usually not more than 20 to 25 days, and more often only two weeks. Average relative humidity is about 83%.
|Climate data for Wrangel Island|
|Record high °C (°F)||1.5
|Average high °C (°F)||−19.4
|Daily mean °C (°F)||−22.8
|Average low °C (°F)||−26.4
|Record low °C (°F)||−42.0
|Average precipitation mm (inches)||7
|Average rainy days||0.1||0.2||0.03||0.3||4||9||14||17||11||2||1||0.2||59|
|Average snowy days||13||13||12||14||17||9||3||6||15||22||16||13||153|
|Average relative humidity (%)||79||80||80||81||85||87||88||89||86||81||79||79||83|
|Mean monthly sunshine hours||2||59||195||267||199||233||226||125||73||50||4||0||1,433|
|Source 1: Климат о. Врангеля|
|Source 2: NOAA (sun 1961–1990)|
Waters on and around WrangelEdit
According to a 2003 report prepared by the Wrangel Island Nature Preserve, the hydrographic network of Wrangel Island consists of approximately 1,400 rivers over 1 km (0.62 mi) in length; five rivers over 50 kilometres (31.07 mi) long; and approximately 900 shallow lakes, mostly located in the northern portion of Wrangel Island, with a total surface area of 80 km2 (31 sq mi). The waters of the East Siberian Sea and the Sea of Chukchi surrounding Wrangel and Herald Islands are classified as a separate chemical oceanographic region. These waters have among the lowest levels of salinity in the Arctic basin as well as a very high oxygen content and increased biogenic elements.
First human settlements and the extinction of the woolly mammothEdit
This remote Arctic island is believed to have been the final place on Earth to support woolly mammoths as an isolated population until their extinction about 2000 BC, which makes them the most recent surviving population known to science. Initially, it was assumed that this was a specific dwarf variant of the species originating from Siberia. However, after further evaluation, these Wrangel island mammoths are no longer considered to have been dwarves. The presence of modern humans using advanced hunting and survival skills probably hastened their demise on this frozen isle, which until recently was ice bound for most years with infrequent breaks of clear water in some Arctic summers. A mirror development can be found with the dwarf elephant on Malta, originating from the European species.
Evidence for prehistoric human occupation was uncovered in 1975 at the Chertov Ovrag site. Various stone and ivory tools were found, including a toggling harpoon. Radiocarbon dating shows the human inhabitation roughly coeval with the last mammoths on the island c. 1700 BC. Though no direct evidence of mammoth hunting has been found, it remains a scientific hypothesis. The presence of mammoths on Wrangel Island more than 5000 years after their extinction on the mainland, is considered possible evidence that climate change was not the cause of the quaternary extinction event. This is a different scenario than the extinction of woolly mammoth on Saint Paul Island in modern-day Alaska. Many authors today argue that the most likely cause of extinction of the mammoth in the continents was excessive hunting.
Research published in 2017 suggested that the mammoth population was experiencing a genetic meltdown in the DNA of the last animals, a difference when compared with examples about 40,000 years earlier, when populations were plentiful. These data bear the signature of genomic meltdown in small populations, consistent with nearly neutral genome evolution. They furthermore suggest large numbers of detrimental variants collecting in pre-extinction genomes, a warning for continued efforts to protect current endangered species with small population sizes.
Paleoeskimos established camps on the southern side of the island for marine hunters. By the time Wrangel Island was discovered by Europeans there was no aboriginal population.
A legend prevalent among the Chukchi people of Siberia tells of a chief Krachai (or Krächoj, Krahay, Khrakhai), who fled with his people (the Krachaians or Krahays, also identified as the Onkilon or Omoki – Siberian Yupik people) across the ice to settle in a northern land. Though the story may be mythical, the existence of an island or continent to the north was lent credence by the annual migration of reindeer across the ice, as well as the appearance of slate spear-points washed up on Arctic shores, made in a fashion unknown to the Chukchi. Retired University of Alaska, Fairbanks linguistics professor Michael E. Krauss has presented archaeological, historical, and linguistic evidence that Wrangel Island was a way station on a trade route linking the Inuit settlement at Point Hope, Alaska with the north Siberian coast, and that the coast may have been colonized in late prehistoric and early historic times by Inuit settlers from North America. Krauss suggests that the departure of these colonists was related to the Krachai legend.
In 1764, the Cossack Sergeant Stepan Andreyev claimed to have sighted this island. Calling it Tikegen Land, Andreyev found evidence of its inhabitants, the Krahay. Eventually, the island was named after Baron Ferdinand von Wrangel, who, after reading Andreyev's report and hearing Chukchi stories of land at the island's coordinates, set off on an expedition (1820–1824) to discover the island, with no success.
British, American, and Russian expeditionsEdit
In 1849, Henry Kellett, captain of HMS Herald, landed on and named Herald Island. He thought he saw another island to the west, which he called Plover Island; thereafter it was indicated on British admiralty charts as Kellett Land.
In August 1867, Thomas Long, an American whaling captain, "approached it as near as fifteen miles. I have named this northern land Wrangell [sic] Land ... as an appropriate tribute to the memory of a man who spent three consecutive years north of latitude 68°, and demonstrated the problem of this open polar sea forty-five years ago, although others of much later date have endeavored to claim the merit of this discovery." An account appeared in the Proceedings of the American Association for the Advancement of Science, 1868 (17th Meeting, at Chicago), published in 1869, under the title "The New Arctic Continent, or Wrangell's Land, discovered 14 August 1867, by Captain Long, of the American Ship Nile, and seen by Captains Raynor, Bliven and others, with a brief Notice of Baron Wrangell's Exploration in 1823".
George W. DeLong, commanding USS Jeannette, led an expedition in 1879 attempting to reach the North Pole, expecting to go by the "east side of Kellett land", which he thought extended far into the Arctic. His ship became locked in the polar ice pack and drifted westward, passing within sight of Wrangel before being crushed and sunk in the vicinity of the New Siberian Islands.
A party from the USRC Corwin landed on Wrangel Island on 12 August 1881, claimed the island for the United States and named it "New Columbia". The expedition, under the command of Calvin L. Hooper, was seeking the Jeannette and two missing whalers in addition to conducting general exploration. It included naturalist John Muir, who published the first description of Wrangel Island. In the same year on 23 August, the USS Rodgers, commanded by Lieutenant R. M. Berry during the second search for the Jeannette, landed a party on Wrangel Island that stayed about two weeks and conducted an extensive survey of the southern coast.
In 1911, the Russian Arctic Ocean Hydrographic Expedition on icebreakers Vaygach and Taymyr under Boris Vilkitsky, landed on the island. In 1916 the Tsarist government declared that the island belonged to the Russian Empire.
In 1914, members of the Canadian Arctic Expedition, organized by Vilhjalmur Stefansson, were marooned on Wrangel Island for nine months after their ship, Karluk, was crushed in the ice pack. The survivors were rescued by the American motorized fishing schooner King & Winge after Captain Robert Bartlett walked across the Chukchi Sea to Siberia to summon help.
In 1921, Stefansson sent five settlers (the Canadian Allan Crawford, three Americans: Fred Maurer, Lorne Knight and Milton Galle, and Iñupiat seamstress and cook Ada Blackjack) to the island in a speculative attempt to claim it for Canada. The explorers were handpicked by Stefansson based upon their previous experience and academic credentials. Stefansson considered those with advanced knowledge in the fields of geography and science for this expedition. At the time, Stefansson claimed that his purpose was to head off a possible Japanese claim. An attempt to relieve this group in 1922 failed when the schooner Teddy Bear under Captain Joe Bernard became stuck in the ice. In 1923, the sole survivor of the Wrangel Island expedition, Ada Blackjack, was rescued by a ship that left another party of 13 (American Charles Wells and 12 Inuit).
In 1924, the Soviet Union removed the American and 13 Inuit (one was born on the island) of this settlement aboard the Krasny Oktyabr (Red October). Wells subsequently died of pneumonia in Vladivostok during a diplomatic American-Soviet row about an American boundary marker on the Siberian coast, and so did an Inuit child. The others were deported from Vladivostok to the Chinese border post Suifenhe, but the Chinese government did not want to accept them as the American consul in Harbin told them the Inuit were not American citizens. Later, the American government came up with a statement that the Inuit were 'wards' of the United States, but that there were no funds for returning them. Eventually, the American Red Cross came up with $1600 for their return. They subsequently moved through Dalian, Kobe and Seattle (where another Inuit child drowned during the wait for the return trip to Alaska) back to Nome.
During the Soviet trip, the American reindeer owner Carl J. Lomen from Nome had taken over the possessions of Stefansson and had acquired explicit support ("go and hold it") from US Secretary of State Charles Evans Hughes to claim the island for the United States, a goal about which the Russian expedition got to hear during their trip. Lomen dispatched the MS Herman, commanded by captain Louis L. Lane. Due to unfavorable ice conditions, the Herman could not get any further than Herald Island, where the American flag was raised.
In 1926, the government of the Soviet Union reaffirmed the Tsarist claim to sovereignty over Wrangel Island.
In 1926, a team of Soviet explorers, equipped with three years of supplies, landed on Wrangel Island. Clear waters that facilitated the 1926 landing were followed by years of continuous heavy ice surrounding the island. Attempts to reach the island by sea failed, and it was feared that the team would not survive their fourth winter.
In 1929, the icebreaker Fyodor Litke was chosen for a rescue operation. It sailed from Sevastopol, commanded by captain Konstantin Dublitsky. On 4 July, it reached Vladivostok where all Black Sea sailors were replaced by local crew members. Ten days later Litke sailed north; it passed the Bering Strait, and tried to pass Long Strait and approach the island from south. On 8 August a scout plane reported impassable ice in the strait, and Litke turned north, heading to Herald Island. It failed to escape mounting ice; August 12 the captain shut down the engines to save coal and had to wait two weeks until the ice pressure eased. Making a few hundred meters a day, Litke reached the settlement August 28. On September 5, Litke turned back, taking all the 'islanders' to safety. This operation earned Litke the order of the Red Banner of Labour (January 20, 1930), as well as commemorative badges for the crew.
According to a 1936 article in Time Magazine, Wrangel Island became the scene of a bizarre criminal story in the 1930s when it fell under the increasingly arbitrary rule of its appointed governor Konstantin Semenchuk. Semenchuk controlled the local populace and his own staff through open extortion and murder. He forbade the local Yupik Eskimos (recruited from Provideniya Bay in 1926) to hunt walrus, which put them in danger of starvation, while collecting food for himself. He was then implicated in the mysterious deaths of some of his opponents, including the local doctor. Allegedly, he ordered his subordinate, the sledge driver Stepan Startsev, to murder Dr. Nikolai Vulfson, who had attempted to stand up to Semenchuk, on 27 December 1934 (though there were also rumours that Startsev had fallen in love with Vulfson's wife, Dr. Gita Feldman, and killed him out of jealousy). The subsequent trial in May–June 1936, at the Supreme Court of the RSFSR, sentenced Semenchuk and Startsev to death for "banditry" and violation of Soviet law, and "the most publicised result of the trial was the joy of the liberated Eskimos.". This trial had the result of launching the career of the prosecutor, Andrey Vyshinsky, who called the two defendants "human waste" and who would soon achieve great notoriety in the Moscow Trials.
In 1948, a small herd of domestic reindeer was introduced with the intention of establishing commercial herding to generate income for island residents.
Aside from the main settlement of Ushakovskoye near Rogers Bay, on the south-central coast, in the 1960s a new settlement named Zvyozdny was established some 38 km (24 mi) to the west in the Somnitelnaya Bay area, where ground runways reserved for military aviation were constructed (these were abandoned in the 1970s). Moreover, a military radar installation was built on the southeast coast at Cape Hawaii. Rock crystal mining had been carried out for a number of years in the center of the island near Khrustalnyi Creek. At the time, a small settlement, Perkatkun, had been established nearby to house the miners, but later on it was completely destroyed.
Establishment of Federal Nature ReserveEdit
Resolution #189 of the Council of Ministers of the Russian Soviet Federative Socialist Republic (RSFSR) was adopted on 23 March 1976, for the establishment of the state Nature Reserve "Wrangel Island" for the purpose of conserving the unique natural systems of Wrangel and Herald Islands and the surrounding waters out to five nautical miles. On 15 December 1997, the Russian Government's Decree No. 1623-r expanded the marine reserve out to 12 nautical miles. On 25 May 1999, the (regional) Governor of Chukotka issued Decree No. 91, which again expanded the protected water area to 24 nautical miles around Wrangel and Herald Islands.
By the 1980s, the reindeer-herding farm on Wrangel had been abolished and the settlement of Zvezdnyi was virtually abandoned. Hunting had already been stopped, except for a small quota of marine mammals for the needs of the local population. In 1992, the military radar installation at Cape Hawaii (on the southeast coast) was closed, and only the settlement of Ushakovskoe remained occupied.
According to some American activists, at least eight Arctic islands currently controlled by Russia, including Wrangel Island, are claimed by the United States. However, according to the United States Department of State no such claim exists. The USSR/USA Maritime Boundary Treaty, which has yet to be approved by the Russian Duma, does not specifically address the status of these islands nor the maritime boundaries associated with them.
On 1 June 1990, US Secretary of State James Baker signed an executive agreement with Eduard Shevardnadze, the USSR foreign minister. It specified that even though the treaty had not been ratified, the U.S. and the USSR agreed to abide by the terms of the treaty beginning 15 June 1990. The Senate ratified the USSR–USA Maritime Boundary Agreement in 1991, which was then signed by President George Bush.
In 2014, the Russian Navy announced plans to establish a base on the island. The bases on Wrangel Island and on Cape Schmidt on Russia's Arctic coast reportedly consist of two sets of 34 prefabricated modules.
In Jules Verne's novel César Cascabel, the protagonists float past Wrangel Island on an iceberg. In Verne's description, a live volcano is located on the island: "Between the two capes on its southern coast, Cape Hawan and Cape Thomas, it is surmounted by a live volcano, which is marked on the recent maps." In Chukchi author Yuri Rytkheu's historical novel A Dream in Polar Fog, set in the early 20th century, the Chukchi knew of Wrangel Island and referred to it as the "Invisible Land" or "Invisible Island".
- Kosko, M.K., M.P. Cecile, J.C. Harrison, V.G. Ganelin, N.V., Khandoshko, and B.G. Lopatin, 1993, Geology of Wrangel Island, Between Chukchi and East Siberian Seas, Northeastern Russia. Bulletin 461, Geological Survey of Canada, Ottawa Ontario, 101 pp.
- Text by Captain Long published in The Honolulu Advertiser, November 1867
- Vartanyan, S.L.; Arslanov, Kh. A.; Tertychnaya, T. V.; Chernov, S. B. (1995). "Radiocarbon Dating Evidence for Mammoths on Wrangel Island, Arctic Ocean, until 2000 BC". Radiocarbon. 37 (1): 1–6. doi:10.1017/S0033822200014703. Retrieved January 10, 2008.
- "Ministry of Natural Resources of the russian Federation – History of Wrangel Island". Retrieved August 27, 2020.
- Wade, Nicolas (March 2, 2017). "The Woolly Mammoth's Last Stand". Retrieved February 25, 2021.
In a remote, mist-wrapped island north of the eastern tip of Siberia, a small group of woolly mammoths became the last survivors of their once thriving species.
- Arslanov, Kh. A.; Cook, G. T.; Gulliksen, Steinar; Harkness, D.D. (1998). "Consensus Dating of Remains from Wrangel Island". Radiocarbon. 40 (1): 289–294. doi:10.1017/S0033822200018166.
- Vartanyan, Sergei L.; Tikhonov, Alexei N.; Orlova, Lyobov A., "The Dynamic of Mammoth Distribution in the Last Refugia in Beringia", Second World of Elephants Congress, (Hot Springs: Mammoth Site, 2005), 195
- Shah, Dhruti (February 25, 2021). "Mammoths' extinction not due to inbreeding, study finds". BBC News.
- Wrangel Island official site
- Natural System of Wrangel Island Reserve Chukotka, Russian Federation, United Nations Environment Program, World Conservation Monitoring Centre. 7 July 2004.
- Климат о. Врангеля (in Russian). Weather and Climate (Погода и климат). Retrieved February 28, 2016.
- "Vrangelja Island (Wrangel Island) Climate Normals 1961–1990". National Oceanic and Atmospheric Administration. Retrieved February 28, 2016.
- Vartanyan, S. L.; Garutt, V. E.; Sher, A. V. (1993). "Holocene dwarf mammoths from Wrangel Island in the Siberian Arctic". Nature. 362 (6418): 337–349. doi:10.1038/362337a0. PMID 29633990.
- Vartanyan, S. L. (1995). "Radiocarbon Dating Evidence for Mammoths on Wrangel Island, Arctic Ocean, until 2000 BC". Radiocarbon. 37 (1): 1–6. doi:10.1017/S0033822200014703. ISSN 0033-8222.
- Nyström, Veronica (March 23, 2012), "Microsatellite genotyping reveals end-Pleistocene decline in mammoth autosomal genetic variation", Molecular Ecology, 21 (14): 3391–402, doi:10.1111/j.1365-294X.2012.05525.x, PMID 22443459
- Tikhonov, Alexei; Larry Agenbroad; Sergey Vartanyan (2003). "Comparative analysis of the mammoth populations on Wrangel Island and the Channel Islands" (PDF). Deinsea. 9: 415–420. ISSN 0923-9308.
- Nikos Poulakakis; Moysis Mylonas; Petros Lymberakis; Charalampos Fassoulas (October 2002). "Origin and taxonomy of the fossil elephants of the island of Crete (Greece): Problems and perspectives". Palaeogeography, Palaeoclimatology, Palaeoecology. 186 (1): 163–183. doi:10.1016/S0031-0182(02)00451-0.
- Dikov, N. N. (1988). "The Earliest Sea Mammal Hunters of Wrangell Island". Arctic Anthropology. 25 (1): 80–93.
- "The Associational Critique of Quaternary Overkill and Why It is Largely Irrelevant to the Extinction Debate (disponible descarga en PDF)". ResearchGate.net. Retrieved March 4, 2017.
- "Human Dispersal and Late Quaternary Megafaunal Extinctions: the Role of the Americas in the Global Puzzle (PDF Download Available)". ResearchGate. Retrieved March 26, 2017.
- "St. Paul Island mammoths most accurately dated 'prehistoric' extinction ever | Penn State University".
- "Steppe-Tundra Transition: A Herbivore-Driven Biome Shift at the End of the Pleistocene (PDF Download Available)". ResearchGate. Retrieved March 26, 2017.
- Rogers, Rebekah L.; Slatkin, Montgomery (2017). "Excess of genomic defects in a woolly mammoth on Wrangel Island". PLoS Genetics. 13 (3): e1006601. doi:10.1371/journal.pgen.1006601. PMC 5333797. PMID 28253255.
- Nordenskiöld, Adolf Erik (1881). The voyage of the Vega round Asia and Europe: with a historical review of previous journeys along the north coast of the old world. trans. by Alexander Leslie. London: Macmillan. pp. 443–448.
- Rink, Signe (1905). "A Comparative Study of Two Indian and Eskimo Legends". Proceedings of the International Congress of Americanists: 280.
- Krauss, Michael E. (2005) Eskimo languages in Asia, 1791 on, and the Wrangel Island-Point Hope connection Études/Inuit/Studies, vol. 29 (1–2), 2005, pp 163–185.
- Von Wrangel, Ferdinand Petrovich (1840). Narrative of an expedition to the polar sea, in 1820, 1821, 1822 & 1823. Edited by Major Edward Sabine. James Madden and Company, London. 465 pp.
- Tammiksaar, E.; N.G. Sukhova; I.R. Stone (September 1999). "Hypothesis Versus Fact: August Petermann and Polar Research" (PDF). Arctic. 52 (3): 237–244. doi:10.14430/arctic929.
- "The new Arctic continent : Wheildon, William Willder, 1805-1892. [from old catalog] : Free Download, Borrow, and Streaming". Internet Archive. Retrieved August 27, 2020.
- Muir, John, 1917, The Cruise of the Corwin: Journal of the Arctic Expedition of 1881 in search of De Long and the Jeannette. Norman S. Berg, Dunwoody, Georgia. (John Muir's description of the 1881 exploration of Wrangel Island.)
- George W. De Long, Raymond Lee Newcomb, Our Lost Explorers: The Narrative of the Jeannette Arctic Expedition. p. 60
- Niven, Jennifer, The Ice Master, The Doomed 1913 Voyage of the Karluk. Hyperion Books, New York, New York. 431 pp.
- Newell, Gordon R., 1966, H.W. McCurdy Maritime History of the Pacific Northwest, Superior Publishing, Seattle, Washington, 242 pp.
- Niven, Jennifer (2003). Ada Blackjack: A True Story Of Survival In The Arctic. Hyperion Books, New York, New York. 431 pp.
- "STEFANSSON CLAIMS WRANGELL ISLAND FOR GREAT BRITAIN; The Expedition He Sent Out Last Fall Has Established Possession, Says Explorer. TIMED TO FORESTALL JAPAN Any Previous Claims of America or Britain Had Lapsed, He Holds. NOW OFFERED TO CANADA Stefansson Denies That Russia, to Whom the Island Is Allotted on Maps, Has Any Right to It". March 20, 1922. Retrieved August 27, 2020 – via NYTimes.com.
- "New York Times September 25, 1922" (PDF). Retrieved August 27, 2020.
- Kenney, Gerard "When Canada Invaded Russia" The Canadian Encyclopedia
- Dudley-Rowley, Marilyn (1998) "The Outward Course of Empire: The Hard, Cold Lessons from Euro-American Involvement in the Terrestrial Polar Regions" presented at the Founding Convention of the Mars Society, August 13–16, 1998, University of Colorado, Boulder, Colorado, United States
- "Полярная Почта • Просмотр темы - Визе В.Ю., Моря Советской Арктики". www.polarpost.ru. Retrieved August 27, 2020.
- Berkeley Daily Gazette Jan 29, 1929 p. 4 "Wrangel Island holds the fate of lost colony"
- Krupnik, Igor; Chlenov, Mikhail (2007). "The end of "Eskimo land": Yupik relocation in Chukotka, 1958–1959". Études/Inuit/Studies. 31 (1–2): 59–81. doi:10.7202/019715ar. Archived from the original on August 18, 2011.
- John McCannon, Red Arctic: Polar Exploration and the Myth of the North in the Soviet Union, 1932-1939 (Oxford University Press US, 1998: ISBN 0-19-511436-1), p. 156-157.
- Anonymous, 1936, Crazy Governor. Time (magazine), vol. XXVI, no. 22, pp. ??-??. (June 1, 1936).
- Yuri Slezkine, Arctic Mirrors: Russia and the Small Peoples of the North (Cornell University Press, 1994: ISBN 0-8014-8178-3), p. 288.
- *Bureau of European and Eurasian Affairs, 2003, Status of Wrangel and Other Arctic Islands. U.S. Department of State, Washington, D.C. (Fact sheet on Wrangel Island).
- See also Brooks Jackson, "Alaskan Island Giveaway?", FactCheck.org, 27 March 2012 (accessed 28 July 2017); Carole Fader, "Fact Check: No Alaskan island giveaway to the Russians", The Florida Times-Union, 12 May 2012 (accessed 28 July 2017).
- US Department of State and USSR Minister of Foreign Affairs, 1990, 1990 USSR/USA Maritime Boundary Treaty. DOALOS/OLA – United Nations Delimitation Treaties Infobase, New York, New York.
- "US and Soviet letters as posted by State Department Watch". Retrieved August 27, 2020.
- Centre, UNESCO World Heritage. "First wave of new properties added to World Heritage List for 2004". UNESCO World Heritage Centre. Retrieved August 27, 2020.
- "Russian navy hoists flag on remote Arctic island". en.europeonline-magazine.eu. DPA. August 20, 2014. Retrieved August 20, 2014.; Itar/Tass Russian Pacific Fleet stations naval base on Wrangel Island
- "AK Beat: New Russian military bases going up on Arctic island near Alaska". Alaska Dispatch News. September 10, 2014.
- Verne, Jules (1890). "Part 2, Chapter III: Adrift". Caesar Cascabel. trans. by A. Estoclet. New York: Cassell Publishing Company.
- Rytkheu, Yuri (2005). A Dream in Polar Fog. trans. by Ilona Yazhbin Chavasse. Brooklyn, NY: Archipelago Books. pp. 8, 154. ISBN 978-0-9778576-1-6.
Media related to Wrangel Island at Wikimedia Commons
- Anonymous, 2008, Wrangel Island. at the Wayback Machine (archived December 23, 2010) Oceandots.com (aerial image and description of Wrangel Island)
- Pictures from Wrangel Island., 2007.
- Bureau of European and Eurasian Affairs, 2003, Status of Wrangel and Other Arctic Islands. U.S. Department of State, Washington, D.C. (Fact sheet on Wrangel Island.)
- Eglin, Libby, 2000, Run For Wrangel. Tourist's account and photography.
- Eime, Roderick, nd, Wrangel Island: Isolation, Desolation and Tragedy. Comments about history and tourism of Wrangel Island.
- Gray, D., 2003, The story of the Canadian Arctic Expedition of 1913–1918. Virtual Museum of Canada, Canadian Museum of Civilization, Gatineau, Quebec. (Includes Loss of the Karluk and Wrangel Island)
- Gualtieri, L., nd, The Late Pleistocene Glacial and Sea Level History of Wrangel Island, Northeast Siberia. Quaternary Research Center, University of Washington. (Numerous comments, picture, papers, links, concerning various aspects of Wrangel Island)
- Detailed map of Wrangel Island (click link in list)
- McClanahan, A.J., nd, The Heroine of Wrangel Island. LitSite, Alaska. (Article about Ada Blackjack Johnson and Wrangel Island.)
- MacPhee, Ross, nd, Siberian Expedition to Wrangel Island., American Museum of Natural History, New York, New York. (Hunting mammoths on Wrangel Island)
- Muir, John, 1917, The Cruise of the Corwin: Journal of the Arctic Expedition of 1881 in search of De Long and the Jeannette. Norman S. Berg, Dunwoody, Georgia. John Muir's description of the 1881 exploration of Wrangel Island.
- Natural Heritage Protection Fund, 2008, Wrangel Island. Moscow, Russian Federation. (Web page about the Wrangel Island World Heritage Site.)
- Rosse, I.C., 1883, The First Landing on Wrangel Island: With Some Remarks on the Northern Inhabitants. Journal of the American Geographical Society of New York. vol. 15, pp. 163–214. Text files from Project Gutenberg. (Also, available from JSTOR)
- Stefansson, Vilhjalmur, 1921, The friendly Arctic; the story of five years in polar regions G. P. Putnam's Sons, New York, New York, 319 pp.
- UNESCO World Heritage Committee, nd, Natural System of Wrangel Island Reserve. United Nations Educational, Scientific and Cultural Organization, New York, New York.
- Russian Refuge published May 2013 National Geographic magazine