Liakhov’s first inkling that there might be a land north of the Siberian coast came from caribou tracks leading northward across the Arctic ice sheet. Navigating his sled on the trajectory of these tracks, he discovered the unusual coastline that was later named after him. The most interesting and distinctive feature of Liakhov Island it is massive mammoth ivory deposits. Liakhov discovered such enormous quantities of fossilized ivory on these islands that he was led to speculate that many of the islands were formed entirely of the stuff. Further it is said that this ivory, due to the permafrost, was of such fine quality that it matched and even surpassed the elephant ivories of Africa.Though we do not know for certain why so much mammoth ivory rests on the island, the most common route of speculation follows. About 35,000 years earlier, during the last great glaciation, this island was little more than a hill on the vast Arctic plain. Mammoth, rhinoceros, musk-oxen and other mega-herbivores roamed widely across the plain. As the glacial period came to an end, ice melt caused a global increase in sea level, thus turning the once great Arctic plains into an even greater Arctic sea. As the mammoth and other mega-herbivores fled to ever higher ground, they eventually found themselves stranded with limited sustenance and began to die off at an alarming rate. We know that the sea in this region has as many or more mammoth ivory deposits than the island itself. Liakhov and other subsequent explorers of the island group noted that, following Arctic storms, the shores were always littered with bones and ivory. Over thousands of years, these storms deposited layer after layer of ivory creating the impression, noted by Liakov and others, that the islands were actually composed of ivory. Of course, there are problems with this theory – most notably that the catastrophic nature of the event described is incompatible in regard to time frame with most contemporary theories of glacial regression.
To Liakhov and most who followed him to New Siberia the significance of this find was the staggering economic value of the ivory deposits. On his first trip, Liakhov returned to the mainland with 10,000 tons of mammoth ivory. Subsequent traders would score even larger payloads, some in excess of 30,000 tons. Within a few years of Liakhov’s discovery over 200,000 tons of ivory had been removed from the island. Even in the 1880s, after 100 years of providing the bulk of the world’s supply of ivory, travelers to the region noted no apparent diminishment of fossil ivory.
In 19th century, Europeans had a fascination with these islands and they figured prominently in two Jules Verne novels, Waif of the Cynthia (1885) and César Cascabel (1890). The story of Liakhov Island’s ivory deposits is also popular with creationists, who believe that it proves a Biblical rather than evolutionary timeline – though it our opinion the exact rational on this is inconsistent and confused. Today, Liakhov Island is the site of a Russian weather station.
Whitley, D.G., 1910, “The Ivory Islands of the Arctic Ocean”, Journal of the Transactions of the Victoria Institute. vol. XLII, pp. 35-57.
Fujita, K., and D.B. Cook, 1990, “The Arctic continental margin of eastern Siberia, in A. Grantz, L. Johnson, and J. F. Sweeney, eds.”, pp. 289-304, The Arctic Ocean Region. Geology of North America, vol L, Geological Society of America, Boulder, Colorado.