Clete said:
Your questions seem to stem from being totally unfamiliar with the Hydroplate Theory.
It sounds to me like you are asking us to explain every detail of the whole theory, which this venue would not lend itself to in the slightest.
If you take a look at my earlier posts (starting at post #62), I think you would see that neither statement is a fair assessment of where I'm coming from. I regret even asking a question that has anything to do with the underlying mechanism, because until an internally consistent sequence of events has been established, there's really no point in discussing specific mechanisms. And I don't think that sequence has happened yet.
Clete said:
But in the way of a brief (extremely brief and incomplete) explanation...
The theory is that the continents where at one time setting atop a layer of salt water which was trapped some ten miles beneath the surface between the granite plates on top and the basalt layer underneath. The basalt was under tremendous pressure while everything was still intact and when the rift formed (by whatever mechanism) this pressure was released causing it to uplift very rapidly. The granite plates which were still riding on the as yet still present but rapidly depleting layer of salt water would now simply flow down the slope of the ridge which was now present until either the plates ran into other plates or the water layer depleted sufficiently enough to cause friction between the granite plate and the basalt "floor" of the water chamber. This "putting on of the brakes" if you will caused the granite plates to thicken and to bunch up at the leading edges of the plates thereby creating the mountains which explains why mountain ranges are roughly parallel to the ridge from which their respective land masses flowed away from when the rift formed. As for where the plates slid too, they slid to roughly their present locations. I'm not sure if I understand what you are asking, though so that may not have answered the question.
I think I've described this well enough in my earlier descriptions, but this model appears to leave out some very important points, which are left out of your description as well. I've discussed these already, so I'll just summarize here. The rift is planet-wide, which means that every piece of the broken hydroplate is completely surrounded by the rift. If the ridge pushes up everywhere along the ridge, then the hydroplate pieces have nowhere to slide, since they would be pushed in all directions. If the ridge pushes up in one place first (e.g., the Atlantic), then the hydroplate pieces have nowhere to slide unless the rupture reaches its full 800-mile width everywhere else but without the accompanying ridge, which itself leads to three different problems: 1) ridge formation seems to be an inevitable consequence of the formation of the 800-mile rupture, so it seems inappropriate to suggest that it only happened as needed to produce the desired result, 2) even a ridgeless 800-mile rupture in the Pacific gives each hydroplate piece only 400 miles to slide before the back ends of the pieces meet, 3) as the pieces slide over the Pacific rupture, they close it off, interfering with the formation of the Mid-Pacific Ridge.
I can't quite figure out why this is such a difficult question to understand, even with images and everything. Perhaps folks are getting tripped up by the existence of oceans sitting on top of the hydroplate pre-flood? Let's say there was a big ocean sitting on top of the hydroplate where the Pacific is now. A moment's thought should make it clear that a rise over in the Atlantic will in no way cause the hydroplate to slide
into this pre-flood "Pacific," right? The hydroplate is already there, under the "Pacific." Even if we for the sake of argument accept the notion that the Atlantic rise causes a corresponding drop in the "Pacific" floor, meaning the hydroplate, it still has nowhere to slide.
The discussion of the formation of "oceanic trenches" (which really only covers the western Pacific trench) seems to make matters worse, because the mid-Pacific Ridge occurs
between the trench and the New World Atlantic-fleeing hydroplate, and because the sequence of events that lead to the formation of an Atlantic ridge and a corresponding Pacific trench would seem to directly prevent the formation of the other ridges and trenches in the other oceans.
Hopefullly you will agree that these are hardly "every detail of the whole theory." These are the biggest parts of the big picture.