Trevor
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Good point but not just plate tectonics, the earths magnetic field is constantly and slowly changing position. The south pole hasn't always been the south pole.
This is a common misconception about pole reversal. The Earth does not physically turn over, just the magnetic field. If Earth simply inflated in place, Antarctica would have always been at the "bottom" of the Earth.
I agree, the earthquake data is very consistent. This causes me to ask the question, did they establish the subduction zones based on the earthquake data or was the data of the distribution of earth quakes that came after. If it was the former then trying to use earthquake data as proof is circular logic and wouldn't hold up.
Regarding the earthquakes, those records extend back to the 1960's if you read the webpage. Either way, the pattern of earthquakes show unidirectional lateral forcing... not sure what you're getting at.
All that means is japan and those other bits of continental crust were connected to the mainland between 40-80 million of years ago. Eventually, these pieces broke off and younger crust filled in the gap. This is similar to how iceland is currently being split in two.
Umm. What? Did you look at the diagram? The part of the Pacific plate subducting under Japan is 140 million years old.
The Pacific plate is ENORMOUS, even if you only factor in the parts over 100 million years old.
If the expanding Earth hypothesis is true, ONLY the center of the Pacific plate could be that old, because it grew outward in all directions as the Earth expanded.
It is basic geometry. If the Earth supposedly expanded and kept its spherical shape, it MUST have expanded evenly, therefore no old rock must exist at the edge of oceanic plates.
You are denying a basic tenet of the hypothesis.
Trevor