Detroit Guyot

Detroit Guyot is a massive, extinct submarine volcano located in the northern Pacific Ocean within the Emperor Seamount chain. It features a distinctive flat summit, known as a guyot, which was formed by wave erosion when the volcano was once an island.

The seamount was formed approximately 76 million years ago during the Late Cretaceous period. It is part of the Hawaiian-Emperor seamount chain, which was created by volcanic activity over a stationary mantle hotspot.

The flat summit was created when the volcano was at or near sea level, allowing ocean waves and weather to erode the peak down to a plateau. As the tectonic plate slowly moved and cooled, the extinct volcano eventually sank beneath the ocean surface.

It is located in the deep waters of the North Pacific Ocean, forming a distinct part of the Emperor Seamounts. This massive underwater mountain chain extends northwestward from the modern-day Hawaiian Islands.