Lemuria
A hypothetical lost continent proposed in the 19th century to explain biogeographical similarities between India, Madagascar, and Africa.
Documented record
Known Facts
Lemuria was proposed by zoologist Philip Sclater in 1864 to explain lemur fossils in Madagascar and India.
Ernst Haeckel later expanded the theory to explain human origins.
The theory was rendered obsolete by plate tectonics and continental drift.
Lemuria was incorporated into Theosophy and occult traditions.
No geological evidence supports a sunken continent in the Indian Ocean.
Supporting claims & documentation
Evidence For
Biogeographical Observations
ANALYSISSimilar species in Madagascar and India suggested a land bridge.
SOURCE:19th-century zoology
Counterpoints & criticisms
Evidence Against
Plate Tectonics
ANALYSISContinental drift explains species distribution without a lost continent.
SOURCE:Modern geology
Unresolved inquiries
Open Questions
Why did the Lemuria theory persist after plate tectonics?
What is the connection between Lemuria and occult traditions?
Are there any genuine geological mysteries in the Indian Ocean?
Chronological record
Timeline
Philip Sclater proposes Lemuria.
Ernst Haeckel expands theory for human origins.
Plate tectonics renders Lemuria obsolete.
Connected dossiers
Related Investigations
References & further reading
Sources
Automatically discovered links
Related Connections
Both involve activities during the 1860s through 1870s periods.
Thematic overlap: myth.
Both filed under "Ancient Mysteries" category.