Africa is tearing itself in two faster than previously thought say experts
Geologists confirm the East African Rift System is advancing toward continental breakup, with the Turkana region’s crust thinning at an accelerated rate. The process could eventually carve a new ocean basin over millions of years. New seismic data suggests the rift is further along than previously estimated. The same tectonic forces may also explain why the area preserves a rich fossil record.
What changed
Recent studies reveal crustal thinning in Turkana is reaching a critical ‘necking’ stage, indicating the continent’s split is progressing faster than earlier models predicted.
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Africa’s split nears faster than expected—new ocean formation in sight
confidence 92%Geologists confirm the East African Rift System is advancing toward continental breakup, with the Turkana region’s crust thinning at an accelerated rate. The process could eventually carve a new ocean basin over millions of years. New seismic data suggests the rift is further along than previously estimated. The same tectonic forces may also explain why the area preserves a rich fossil record.
What's confirmed:
- The East African Rift System is splitting the continent along a growing fracture, with the Turkana region showing advanced crustal thinning.
- Scientists describe the current stage as ‘necking,’ where the crust narrows to a breaking point—a late phase of rifting.
- If the rift continues, it could eventually form a new ocean basin over millions of years.
- The geological activity may explain why the Turkana region preserves an unusually rich fossil record.
Still unconfirmed:
- A single study suggests the fossil record in Turkana could imply the region was not the *birthplace* of humanity but instead preserved early human remains exceptionally well due to the rifting process.