Brain Man wrote:lpetrich wrote:Brain Man wrote:in the case of Plate tectonics, published plate reconstructions have never been constrained by the requirements of conforming to this data.
That's demonstrably false. I've read some of the professional literature, and paleomagnetism is an important part of reconstructing continental drift.
Exactly you said it...reconstructing the drift...making the evidence fit the theory rather than letting the evidence lead you to the theory.
What gives you that idea? How do expanding-earth advocates "let the evidence lead them to the theory"???
(Mr. Maxlow quoted by Brain Man:)
Fourthly, subduction of crusts beneath continents is an artifact of the basic Plate Tectonic requirement for a constant Earth radius. The symmetrical striping evidence shown does not support subduction and subduction is not required if the Earth were increasing its radius.
That's an incredibly stupid argument against the existence of subduction zones. Such symmetry occurs around mid-oceanic ridges, not around subduction zones. There is lots of evidence for subduction, like Wadati-Benioff zones of earthquakes, and island arcs of volcanoes.
I live on the North American Plate, but several km beneath me is the Juan de Fuca plate, which is being subducted, and which has partially melted and formed the Cascade volcanoes. The Hawaiian Islands and Emperor seamounts extend northwestward to the Kuril-Kamchatka Trench, with the Meiji Seamount being the closest and oldest (82 million years). That chain does not extend beyond that trench, which is part of a subduction zone. So if that chain has any older mountains, they likely got subducted.
Brain Man wrote:It should also be appreciated that none, or very little of this magnetic striping and age dating evidence was available when Plate Tectonic theory was first proposed. The global distribution of the magnetic striping and age dating was, in fact, completed later in order to quantify the plate motion history and, therefore, the Plate Tectonic history of each ocean.[/b]
It's the other way around, Brain Man. Continental Drift was
rediscovered in the 1950's, with the discovery of paleomagnetism and seafloor spreading. European geologists had discovered that the poles had wanted relative to Europe, and they proposed polar wandering. American geologists got skeptical and they looked for polar wandering. They found it, and they found that the poles had taken a different path relative to Europe.
Brain Man, I don't think that you understand those tests. You find the paleopole from one place on a continent and a paleopole from another place at the same time or close to it. You then work out what angular separation is necessary to make the paleopoles coincide, and compare that separation to the present-day one. The result: there's no evidence of expansion by a factor of 2.
So this just puts doubt on that version of the hypothesis. Its another strawman, everybody here has avoided the central question. Why do the plates fit so well back together. Ive asked this 7 times so far, nobody has replied.
What fit? I'd have to crunch the numbers for myself -- I don't trust Mr. Maxlow's pretty pictures. In particular, he has refused to show the discrepancies in his model. Discrepancies like what
this document shows. It has a picture of a fit between South America, Africa, North America, and Europe -- and it also notes discrepancies.
What would he need? He ought to write out in detail what he would need to test his hypothesis.
He has, ...?
Where???
on his website. Rebuild plate tectonics completely from the unesco 1990 data.
Link me to it, then.
I have plenty of computer capability and I could easily check his simulations.
Could you, even if you had the processing, thats pretty confident, you could run the software ? you dont know what modules hes running or if you could replicate that. How do you know its not in house and array dependent. You need more information to even approach that kind of statement of confidence.
It doesn't look like a very big computing job to me.
Brain Man wrote:lpetrich wrote:Brain Man wrote:Maxlows model uses more up to date data than Plate tectonics, and he is waiting for tectonics to catch up.
What "more up to date data"??? Here again, Brain Man, you should have no trouble finding it for me.
Geology after the CGMW and UNESCO bedrock geology map, 1990
Since you are so familiar with it, you should have no trouble finding it for me.
Brain Man wrote:lpetrich wrote:Brain Man, your attitude is why the burden of proof falls on the advocates of new theories, not those of old theories. With your careless handling of evidence and ad hoc theorizing, you'll never succeed in making a case.
thats not what this is about. Its about why you refuse to deny whats in front of your eyes in four dimensions from a topographic view. Not in it, like the flat earth or all the misperceptions of the stars which come from being stuck here, but looking on it.
Brain Man, it seems like you are overimpressed with Dr. Maxlow's pretty pictures.