Researchers from the Carnegie Institution for Science discovered a thick, lightweight rock layer acting as a geological raft beneath the Bermuda Triangle [1, 2].
This discovery provides a scientific explanation for the elevation of the island of Bermuda. The region has long puzzled geologists because the island remains high above the surrounding ocean floor despite a lack of recent volcanic activity [1, 2].
To investigate the anomaly, the team used seismic data to map the seafloor of the Atlantic Ocean [1, 2]. The resulting data revealed a structure that differs significantly from the surrounding crust. This specific layer of rock is unusually thick and possesses a lower density than typical oceanic crust, a characteristic that allows it to float higher on the Earth's mantle [1, 2].
The study was released in 2023 [2]. By identifying this geological raft, the scientists can now account for the island's height without relying on volcanic theories. The research shifts the focus from surface mysteries to the deep structural composition of the seafloor [1, 2].
While the Bermuda Triangle is often associated with folklore and unexplained disappearances, this study focuses strictly on the geophysical properties of the region. The findings demonstrate how seismic mapping can resolve long-standing questions about planetary topography [1, 2].
“Researchers discovered a thick, lightweight rock layer acting as a geological raft beneath the Bermuda Triangle.”
This discovery replaces supernatural or volcanic myths with a geophysical explanation. By identifying a low-density 'raft' of rock, scientists have demonstrated that the island's elevation is a result of buoyancy and crustal composition rather than active volcanism, providing a blueprint for studying other anomalous seafloor elevations.
