Oki-Daito Ridge

The Oki-Daito Ridge is a volcanic ridge located in the northwestern part of the Philippine Sea Plate. It is about 600 kilometers long and extends from the Ryukyu Trench in the northwest to the Kyushu-Palau Ridge in the southeast.

The Oki-Daito Ridge is thought to be a remnant of a former island arc that was formed during the Cretaceous period.

The Oki-Daito Ridge is a relatively inactive volcanic ridge. There have been no recorded eruptions on the ridge since the 19th century. However, the ridge is seismically active and is located in a region of high tectonic stress.

The Oki-Daito Ridge is a remote and inaccessible region. However, it is an important area for scientific research. The ridge is a natural laboratory for studying the formation and evolution of volcanic arcs and ocean island basalts.

The Oki-Daito Ridge is a notable geological feature with several intriguing attributes. Rising to its highest point at Mount Okinodake, which stands approximately 1,500 meters (4,900 feet) tall, the ridge showcases impressive elevation within the ocean. Moreover, this ridge is dotted with seamounts, among them the Daito Seamount and the Oki Seamount, adding to its geological significance. Situated in a region known for its elevated biological productivity, the Oki-Daito Ridge teems with marine life and holds ecological importance. Additionally, it presents a potential source of valuable mineral resources, including manganese nodules and cobalt crusts, making it a subject of interest for both geological and environmental studies.

References

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