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An overview of Plate Tectonics
A historic review Kinematics of Plate Tectonics
• Relative motion
A flat earth Rotation vectors and Poles Examples of calculating the relative motion at a plate boundary
Current Plate Motion(PB2002) Motion(PB2002)
• Triple Junctions • Absolute motion
大 陆 漂 移
United Paleo-continent Paleo-
650Ma 650Ma
514Ma 514Ma
425Ma 425Ma
390Ma 390Ma
356Ma 356Ma
306Ma 306Ma
255Ma 255Ma
237Ma 237Ma
195Ma 195Ma
152Ma 152Ma
94Ma 94Ma
69.4Ma 69.4Ma
50.2Ma 50.2Ma
Now
After 50Myr.
After 150Myr.
After 250Myr.
Current Plate Motion(Nuvel-1) Motion(NБайду номын сангаасvel-
A historic review Kinematics of Plate Tectonics
• Relative motion
A flat earth Rotation vectors and Poles Examples of calculating the relative motion at a plate boundary
Current Plate Motion(PB2002) Motion(PB2002)
• Triple Junctions • Absolute motion
大 陆 漂 移
United Paleo-continent Paleo-
650Ma 650Ma
514Ma 514Ma
425Ma 425Ma
390Ma 390Ma
356Ma 356Ma
306Ma 306Ma
255Ma 255Ma
237Ma 237Ma
195Ma 195Ma
152Ma 152Ma
94Ma 94Ma
69.4Ma 69.4Ma
50.2Ma 50.2Ma
Now
After 50Myr.
After 150Myr.
After 250Myr.
Current Plate Motion(Nuvel-1) Motion(NБайду номын сангаасvel-