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Concept
Lemuria
Summary
Lemuria (lɪˈmjʊəriə), or Limuria, was a continent proposed in 1864 by zoologist Philip Sclater, theorized to have sunk beneath the Indian Ocean, later appropriated by occultists in supposed accounts of human origins. The theory was discredited with the discovery of plate tectonics and continental drift in the 20th century.
The hypothesis was proposed as an explanation for the presence of lemur fossils in Madagascar and the Indian subcontinent but not in Africa or the Middle East. Biologist Ernst Haeckel's suggestion in 1870 that Lemuria could be the ancestral home of humans caused the hypothesis to move beyond the scope of geology and zoogeography, ensuring its popularity outside of the framework of the scientific community.
Occultist and founder of theosophy Helena Blavatsky, during the latter part of the 19th century, placed Lemuria in the system of her mystical-religious doctrine, claiming that this continent was the homeland of the human ancestors, whom she called Lemurians. The writings of Blavatsky had a significant impact on Western esotericism, popularizing the myth of Lemuria and its mystical inhabitants.
Theories about Lemuria became untenable when, in the 1960s, the scientific community accepted Alfred Wegener's theory of continental drift, presented in 1912, but the idea lived on in the popular imagination, especially in relation to the Theosophist tradition.
Lemuria was hypothesized as a land bridge, now sunken, which would account for certain discontinuities in biogeography. This idea has been rendered obsolete by modern theories of plate tectonics. Sunken continents such as Zealandia in the Pacific, and Mauritia and the Kerguelen Plateau in the Indian Ocean do exist, but no geological formation under the Indian or Pacific Oceans is known that could have served as a land bridge between continents.
The idea of Lemuria was later incorporated into the philosophy of Theosophy and has persisted as a theme in pseudoarchaeology and discussions of lost lands.
Official source
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