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The oldest part of the Pacific Ocean is the western part near the Mariana Trench, particularly the ocean floor around the Mariana Islands. This region features some of the oldest oceanic crust, dating back to approximately 180 million years ago. The process of subduction in this area has contributed to the recycling of crust, but remnants of ancient crust can still be found.
What else can I help you with?
What is the oldest ocean basin?
Pacific Ocean
What is the oldest island in the Pacific Ocean?
Hawaii
Where is deepest part of the ocean?
Pacific Ocean
What ocean basin is the most trenches found?
Pacific. (it is the last option to bubble in)
What part of the pacific ocean does the sea otter live in?
Pacific Ocean
Is the Southern Ocean part of the pacific?
If it is in the region of the Pacific, then yes. If it is the southern part under the Atlantic, then it is part of the Atlantic Ocean.
The coral sea is part of what ocean?
The Coral Sea is part of the Pacific Ocean, near the Phillipine Islands.
Panthalassic ocean is now what part of ocean?
Pacific ocean
Why is Alaska and Hawaii part of the pacific ocean?
Because they are both located on the Pacific Ocean.
Tasman sea is part of which ocean?
The Pacific ocean.
The Gulf of California is part of which ocean?
the pacific ocean
What is the third deepest part of the pacific ocean?
ocean
