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The Tetrahedral Hypothesis of the origin of continents and ocean basin was proposed by

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CDS 2 2026 Maths Question Paper (13-Sep-2026)
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Lowthian Green

The Tetrahedral Hypothesis proposed that the earth's original mass had a tetrahedral shape, which explains the distribution of continents and ocean basins. It was formulated by Lowthian Green in 1875, well before Alfred Wegener's Continental Drift Theory of 1912. F B Taylor and W M Davis are associated with unrelated theories on mountain building and the geographical cycle respectively.

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