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GEL 1008 PHYSICAL GEOLOGY |
Physical Geology On-line Lab and Helpful Lab Hints
Exercise 17: Plate Tectonics
Problem 3.a.
The first five islands have been plotted below. The scale used on the Y-axis (left side) is one line = 2 million years; the 4 and 10 million year lines have been marked in red. The scale on the X-axis (bottom) is one line = 1000 km; the 500 km line has been marked in green.
If you are not sure which numbers to plot refer to the annotated chart from p. 337.