Posted: Tue Jul 04, 2006 1:23 am
No, lava deposits will erode, they cannot accumulate because exposed deposits would erode away. Don't you think? If you don't beleive me click here. But I am sure you'll admit that even mighty lava flows can and do erode.Jbuza wrote:Not real sure what to make of this conclusion. Seems to me that the huge difference in erosion of mountains, and plate movements between the two models would lead to measurable differences in lava deposits and topsoil depths.BGoodForGoodSake wrote: Some processes tend to reach an equilibrium, they won't be drastically different in each model. Such as top soil and lava deposits.
Others will lead to huge differences given different time spans. Such as Erosion of mountains, and plate movement.
=)
Plate movements will remove old crustal material as can now be seen in the marinara trench. Topsoil does not accumulate indefinately as climate and erosion levels change. As mountains become eroded don't you think the amount of erosion will decrease? Think about it.
And as the land levels out erosion of the plains will occur creating rivers etc. Think Mississipi. Try it out in a sand box. Build a little hill, and blow a fan on it, does the erosion occur at a constant rate? Once the mountain erodes away where does the additional topsoil come from? It could be a nice science project for an elementary school kid, showing that erosion does not occur at a constant rate. It seem elementary, even though in reality it is much much more complex than this, the basic principle remains. You keep saying that things don't occur at constant rates yet you keep using constant rates to try to disprove the other side, strange indeed. Posing obviously flawed scenarios does not address the argument in any acceptable manor.
You really think trees grow continuously in one area for 4 billion years. And how come angiosperms don't occur until the Cretaceous. Did the flood cause oaks and other flowering trees to only be buried with certain animals? What kind of flood was this? Are you really thinking this through? The sahara desert was not always a desert, it was once a tropical jungle. Why are you making rediculous assumptions? Climates change, think ice ages, or do you have an alternate explanation for mammoths frozen in ice and dinosaurs in the frozen antarctic?Jbuza wrote:Perhaps there would be a difference apparent in the crust of the earth indicating whether there truly has been 4,000,000,000 years of trees growing
No empirical support? Are you really examining the evidence? Here's a simple example. Lets take Lake Suigetsu as an example. Every spring single celled algae bloom in the lake and settle down creating a thin white layer. The rest of the year sediments are dark. This results in black and white bands of sediment. Each layer of algae deposits is relatively alike in thinkness measuring 1.2 mm each. 45,000 paired layers have been counted. What is your explanation?Jbuza wrote: -or whatever timeframe the current cumbersome theory of evolution/Old Earth would suggest - or if there has been 10,000 years of vegetative growth. The same is true of number of bones and graves. Evolution and Old Earth Theory are some nebulous mass with no empirical support.
Why? What's your scientific explanation for this. Please go into detail. Suggestions are not scientific, it seems like wishful thinking.Jbuza wrote:I think it is likely the data suggests this is so. I would likely refine it to say that, The chain of islands indicate they have been formed by the same process and suggest movement of the chain during the formation process. I would usggest that the chain could have been moving and formed more rapidly in the past than at present.Lets take the Hawaiin Islands as an example. Their current rate of movement suggests that all the islands in the chain were a result of once being on the same tectonic hotspot responsible for the formation of the main island of Hawaii. This would suggest that there were periods of time when large earthquakes moved the entire crust thus leading to the creation through volcanic activity of the next island in the chain.
No one claimed uniformity there had to be shifts in order for there to be separate islands. If what you say is true shouldn't the older islands show more similar signs of erosion than recent ones? For instance if island A and island B formed closer to each other timewise than Molokai/Maui and Hawaii shouldn't A and B show similar levels of erosion? Or did erosion occur faster too? So A formed and eroded rapidly than B formed and eroded less rapidly and now Maui is eroding at a relative snails pace? What mechanism caused this, what explanation do you have or are you trying to fit the evidence to your preconceptions? Just so stories just don't cut it in science.Jbuza wrote:Mostly because it is reasonable as not considering there is no support for unifomrity of process based upon rates we see today.
Then explain the argon/argon readings.Jbuza wrote:There is nothing demonstrated here, but I realize that your geological theory would closely match that narrative.Careful analysis of each of the islands can give us rough estimates of the ages of each island. However a better measurement would be to measure the argon/argon isotopes within the volcanic rock from each island.
Not surprisingly, the dates of the islands get sequentially older as we move away from the hotspot.
See hereJbuza wrote:I have not seen this clearly demonstrated;What is the alternative explanation for the different argon/argon measurements from the various islands?
Under what mechanism? Why would argon levels change, what caused this? Nobody wants your proposal! We need data supporting your proposal.Jbuza wrote:I would propose that the volcanic processes that took and take place forming the island chain have a different profile of constituents including entrained argon during any eruption.
The data is there, what is your explanation? And saying things were different in the past just misses the mark. I need an explanation for why things were different. Otherwise it's just a story, don't you think? What is your more simple explanation, and please include the supporting data.Jbuza wrote:I would also suggest that the unproven repetition of the claim that the Islands are very old is far more convincing than any concrete proof that you can provide. Especially since it has been consistently claimed within the scientific community for 200 years. As far as I am concerned it has tainted interpretations to the exclusion of other reasonable and often more simple explanations.