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Antarctic–Phoenix Ridge

Coordinates: 59°37′18″S 59°37′18″W / 59.62167°S 59.62167°W / -59.62167; -59.62167
From Wikipedia, the free encyclopedia
The small remaining piece of the ridge can be seen in the bottom right (present day) image.

The Antarctic–Phoenix Ridge, also called the Phoenix Ridge, is an extinct mid-ocean ridge that consisted of three spreading ridge segments between the Antarctic Peninsula and the Scotia Sea. It initiated during the Late CretaceousEarly Tertiary when the Phoenix plate had divergent boundaries with the Bellingshausen and Pacific plates. Spreading along the Antarctic–Phoenix Ridge had ceased entirely by 3.3 million years ago when the small remnant of the Phoenix Plate was incorporated into the Antarctic Plate.[1]

See also

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References

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  1. ^ Eagles, G. (2003). 10.1016/s0012-821x(03)00584-3. Retrieved February 25, 2017.

59°37′18″S 59°37′18″W / 59.62167°S 59.62167°W / -59.62167; -59.62167

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