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Warming of Ocean and Thermal Expansion

Warming of Ocean and Thermal Expansion. Storage of Water as Ice in Glaciers. Changes in the Rate of Sea-floor Spreading (More hot expanded young ocean crust at MOR’s). Collision Orogeny (Reduction of area of continental crust). Sediment Transfer into Oceans (Reduces volume of ocean basins).

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Warming of Ocean and Thermal Expansion

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  1. Warming of Ocean and Thermal Expansion

  2. Storage of Water as Ice in Glaciers

  3. Changes in the Rate of Sea-floor Spreading (More hot expanded young ocean crust at MOR’s)

  4. Collision Orogeny (Reduction of area of continental crust)

  5. Sediment Transfer into Oceans (Reduces volume of ocean basins)

  6. Pangaea ~250 mya Pannotia ~550 mya

  7. Changes in the Rate of Sea-floor Spreading Collision Orogeny Sediment Transfer into Oceans

  8. Collision Orogeny (Reduction of area of continental crust)

  9. Changes in the Rate of Sea-floor Spreading

  10. Pangaea Pannotia

  11. Changes in the Rate of Sea-floor Spreading Collision Orogeny Sediment Transfer into Oceans

  12. Changes in the Rate of Sea-floor Spreading Sediment Transfer into Oceans

  13. Rapid Sea Floor Spreading Sediment Transfer into Oceans Pangaea Rapid Sea Floor Spreading Sediment Transfer into Oceans Pannotia

  14. Rapid Sea Floor Spreading Sediment Transfer into Oceans Pangaea Rapid Sea Floor Spreading Sediment Transfer into Oceans Pannotia

  15. Changes in the Rate of Sea-floor Spreading Collision Orogeny

  16. Slower Sea Floor Spreading Orogeny Orogeny Rapid Sea Floor Spreading Sediment Transfer into Oceans Pangaea Orogeny Orogeny Slower Sea Floor Spreading Orogeny Orogeny Rapid Sea Floor Spreading Sediment Transfer into Oceans Pannotia

  17. Slower Sea Floor Spreading Orogeny Orogeny Rapid Sea Floor Spreading Sediment Transfer into Oceans Pangaea Orogeny Orogeny Slower Sea Floor Spreading Orogeny Orogeny Rapid Sea Floor Spreading Sediment Transfer into Oceans Pannotia

  18. Sediment Transfer into Oceans (Reduces volume of ocean basins)

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