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Author Topic:   Motley Flood Thread (formerly Historical Science Mystification of Public)
edge
Member (Idle past 1728 days)
Posts: 4696
From: Colorado, USA
Joined: 01-09-2002


Message 391 of 877 (834443)
06-06-2018 11:11 AM
Reply to: Message 389 by Faith
06-06-2018 10:58 AM


Re: Video on the formation of the Grand Canyon
OK. io what about the "due to underground folding."
I have never heard of such a term.

This message is a reply to:
 Message 389 by Faith, posted 06-06-2018 10:58 AM Faith has replied

Replies to this message:
 Message 393 by Faith, posted 06-06-2018 11:20 AM edge has replied

  
Faith 
Suspended Member (Idle past 1466 days)
Posts: 35298
From: Nevada, USA
Joined: 10-06-2001


Message 392 of 877 (834444)
06-06-2018 11:12 AM
Reply to: Message 387 by Percy
06-06-2018 9:51 AM


Re: Strata eroded or deformed in blocks proves Geo Column / Time Scale over and done with
this earlier, and it still isn't clear. You define "block" ambiguously. What does "eroded as blocks" mean? What does "deformed as blocks" mean, particularly if you define just a part of a stratigraphic column as a block? It's easy to tell apart strata units at different angles, but if you're dividing stratigraphic columns into blocks, what is your criteria for the division between blocks? Why can't you just use standard geology terminology
I don't divide anything, I find them deformed in blocks, meaning whole segments of strata deformed or eroded together as a unit, not as separate strata. The whole Grand Staircase was eroded into its cliffs all at one time, all the strata being there as a unit.
It is difficult to talk to you because you don't understand the simplest things and you always blame me for the problem. I'm sure there are ways I could say it clearer if I knew what they were, but what you find unclear isn't all that unclear, it's just that you somehow manage to misread it.
And I can't deal with your very long posts. I can only touch on parts of this one but maybe because it's about a lot of important issues and full of your bizarre misreadings and absurd accusations, I'll come back to it later.
For now I'll skip down to Smith's cross section. Smith observed the land in order to make his cross section and what he left out is not important to the point. He obviously saw all the strata he drew and saw them all tilted as he drew them. That's the only point that matters. It shows that all the time periods were represented, all laid down originally horizontally and then tilted AS A BLOCK, meaning all together, not one here and one there, not one before another was laid on top of it, but ALL TOGETHER. And that IS evidence even though you are linquistically challenged about such things.
And yes you are right I can't see your chart. I can barely see Smith's, but I remember it from before. I strained my eyes to make out the word "granite" at the far left to show that it does represent some Precambrian rocks, and I had to search to find a copy of it that has the eras on it, Paleozoic, Mesozoic and Cenozoic, because that confirms that all the time periods are represented.
I really do have to stop posting at this point, but I really do want to come back to this.
Edited by Faith, : No reason given.
Edited by Faith, : No reason given.

This message is a reply to:
 Message 387 by Percy, posted 06-06-2018 9:51 AM Percy has replied

Replies to this message:
 Message 394 by edge, posted 06-06-2018 11:20 AM Faith has replied
 Message 396 by PaulK, posted 06-06-2018 1:37 PM Faith has replied
 Message 464 by Percy, posted 06-08-2018 8:21 PM Faith has not replied

  
Faith 
Suspended Member (Idle past 1466 days)
Posts: 35298
From: Nevada, USA
Joined: 10-06-2001


Message 393 of 877 (834445)
06-06-2018 11:20 AM
Reply to: Message 391 by edge
06-06-2018 11:11 AM


Re: Video on the formation of the Grand Canyon
I have never heard of such a term.
Well it's very simple English that conveys something easy to visualize it seems to me. We know what folded rocks are, and we know what "underground" means. The journalist characterizes Dickinson as saying that folded rocks deep underground are the cause of the uplift.

This message is a reply to:
 Message 391 by edge, posted 06-06-2018 11:11 AM edge has replied

Replies to this message:
 Message 395 by edge, posted 06-06-2018 11:24 AM Faith has replied

  
edge
Member (Idle past 1728 days)
Posts: 4696
From: Colorado, USA
Joined: 01-09-2002


Message 394 of 877 (834446)
06-06-2018 11:20 AM
Reply to: Message 392 by Faith
06-06-2018 11:12 AM


Re: Strata eroded or deformed in blocks proves Geo Column / Time Scale over and done with
I don't divide anything, I find them deformed in blocks, meaning whole segments of strata deformed together as a unit, not as separate strata.
Of course this does not apply to the Grand Canyon block, right?
As you allege, the rocks above and below the GU deformed separately even though they are in the same block at the same time.

This message is a reply to:
 Message 392 by Faith, posted 06-06-2018 11:12 AM Faith has replied

Replies to this message:
 Message 401 by Faith, posted 06-06-2018 4:12 PM edge has not replied
 Message 465 by Percy, posted 06-08-2018 9:05 PM edge has replied

  
edge
Member (Idle past 1728 days)
Posts: 4696
From: Colorado, USA
Joined: 01-09-2002


Message 395 of 877 (834447)
06-06-2018 11:24 AM
Reply to: Message 393 by Faith
06-06-2018 11:20 AM


Re: Video on the formation of the Grand Canyon
Well it's very simple English that conveys something easy to visualize it seems to me.
That's the point.
We know what folded rocks are, and we know what "underground" means.
Except that there is no evidence that the rocks are folded due to the Kaibab uplift.
The journalist characterizes Dickinson as saying that folded rocks deep underground are the cause of the uplift.
Except that he characterizes wrongly.
To prove my point. I'll ask you how this uplift happened. In other words, what is the dynamic interpretation?

This message is a reply to:
 Message 393 by Faith, posted 06-06-2018 11:20 AM Faith has replied

Replies to this message:
 Message 402 by Faith, posted 06-06-2018 4:18 PM edge has replied

  
PaulK
Member
Posts: 17825
Joined: 01-10-2003
Member Rating: 2.2


Message 396 of 877 (834453)
06-06-2018 1:37 PM
Reply to: Message 392 by Faith
06-06-2018 11:12 AM


The Smith cross-section
The big problem with relying on diagrams is that they can be misleading. That is especially true if the diagrams are based on early work, and quite possibly get things wrong.
The reality is rather more complicated:
A diagram published in 1910 showing a cross-section from Snowdon to Harwich.
Even if it is hard to read the fold of older rock at the right should be very obvious. This diagram certainly doesn’t suggest that everything happened at once.
Edited by PaulK, : No reason given.
Edited by Admin, : Inserted the image from the link into the message.

This message is a reply to:
 Message 392 by Faith, posted 06-06-2018 11:12 AM Faith has replied

Replies to this message:
 Message 398 by edge, posted 06-06-2018 2:11 PM PaulK has not replied
 Message 404 by Faith, posted 06-06-2018 4:25 PM PaulK has replied

  
Tangle
Member
Posts: 9504
From: UK
Joined: 10-07-2011
Member Rating: 4.8


Message 397 of 877 (834454)
06-06-2018 1:51 PM
Reply to: Message 390 by edge
06-06-2018 11:09 AM


edge writes:
The notion that the 'geological column' is 'over and done with' is as sillly as they come. One of the things we learn from events like the eruption of Kilauea is that geological processes that have gone on for at least the last half billion years continue today. Sedimentation driven by tectonism, erosion and deposition continue as before. Mountains rise, water erodes and sediments are carried to the sea.
It's the most boneheaded thing Faith has said....recently.
I was in Iceland before and after the Eyjafjallajkull volcano blew up. The ash was many feet deep in places and covered a huge area. Volcanic ash now on top of sedement. There's also now an island just off the coast that wasn't there before. Seems to me that's an addition to the record.
Ash cloud coverage.
It changed the landscape.
Upper: Ash covers the Thrsmrk valley in early June 2010, immediately after the eruption Lower: The same area, in September 2011
I note that the valley is flat...

Je suis Charlie. Je suis Ahmed. Je suis Juif. Je suis Parisien. I am Mancunian. I am Brum. I am London.I am Finland. Soy Barcelona
"Life, don't talk to me about life" - Marvin the Paranoid Android
"Science adjusts it's views based on what's observed.
Faith is the denial of observation so that Belief can be preserved."
- Tim Minchin, in his beat poem, Storm.

This message is a reply to:
 Message 390 by edge, posted 06-06-2018 11:09 AM edge has not replied

Replies to this message:
 Message 406 by Faith, posted 06-06-2018 4:32 PM Tangle has replied

  
edge
Member (Idle past 1728 days)
Posts: 4696
From: Colorado, USA
Joined: 01-09-2002


Message 398 of 877 (834456)
06-06-2018 2:11 PM
Reply to: Message 396 by PaulK
06-06-2018 1:37 PM


Re: The Smith cross-section
The big problem with relying on diagrams is that they can be misleading. That is especially true if the diagrams are based on early work, and quite possibly get things wrong.
The reality is rather more complicated:
A diagram published in 1910 showing a cross-section from Snowdon to Harwich.
Even if it is hard to read the fold of older rock at the right should be very obvious. This diagram certainly doesn’t suggest that everything happened at once.
Look how 'straight and flat' the contacts are! And the Great Unconformity, too!
This will show those dumb geologists!
Edited by Admin, : Inserted image from the link in [msg396] into this post.

This message is a reply to:
 Message 396 by PaulK, posted 06-06-2018 1:37 PM PaulK has not replied

Replies to this message:
 Message 407 by Faith, posted 06-06-2018 4:40 PM edge has replied

  
caffeine
Member (Idle past 1046 days)
Posts: 1800
From: Prague, Czech Republic
Joined: 10-22-2008


Message 399 of 877 (834461)
06-06-2018 3:36 PM
Reply to: Message 363 by Faith
06-04-2018 5:32 PM


Re: Strata eroded or deformed in blocks proves Geo Column / Time Scale over and done with
That is difficult enough to prove, maybe even impossible to prove for the many truncated columns/ time scales, though I've made some inroads there with cross sections in my opinion, but anyway this is why I point to the two examples where it is obviously true:
The Grand Canyon-Grand Staircase area where the whole range of time periods is represented from Precambrian to Recent, except for the Silurian, the strata all laid down without any real sign of erosion or tectonic deformation until they were all in place, at which time we get the major erosion that carved both the canyon and the staircase.
(..)
Here's the usual cross section where I first noticed this fact:
I don't really see how you can make an argument that there is no sign of tectonic disturbance prior to all sedimentary strata being in place by looking at only two examples. If every other pile of rocks in the world looks difference, this isn't much of a basis on which to make statements about the entire globe.
But I see a bigger problem with your examples. Smith's diagram is a very schematic (and old) representation of a huge area. I don't know a great deal about what the geology of southern England really looks like, but I wouldn't assume this is accurate enough to use as the basis for grand sweeping statements about the world's geology. You said later in a reply to Percy that it doesn't matter if Smith left bits out of his diagram, but of course it does. If the bits left out are full of strata at irregular angles to one another then your entire point is falsified.
But more to the point, the other diagram contains a big problem for your argument - it includes an angular unconformity! The bit at the bottom right just next to the grand canyon shows strata that have clearly been tilted independently to those above.
I know you believe you have your own interpretation of this. That interpretation makes no sense to me, but that's not the point. One of your preferred examples to demonstrate the claim that there is no sign anywhere of strata being deformed and tilted independently of the strata above them contains exactly that. The evidence clearly does exist, so I am baffled how you can present the absence of such evidence as the central support for your position.
quote:
It's not even a requirement of mine, it's the conclusion I came to fairly recently after pondering the order of events as I've been seeing it on these various cross sections. And the point about the cross section of England is that it alone demonstrates that the standard timing of the splitting of the continents can't be correct because there is no disturbance in the laying down of the strata at the Jurassic period, it just continues up through Recent time without a hitch, and THEN they all are suddenly deformed into their tilted form. So that's one EVIDENCE for the timing of the splitting of the continents after all the strata were laid down. As is the erosion of the Grand Staircase-Grand Canyon area after all the strata were laid down.
This doesn't follow at all. If I understand correct, you're saying that the splitting apart of Pangaea should be accompanied by signs of massive tectonic upheaval, with sedimentary layers being tilted all over the place. But why?
In standard geology, the splitting apart of continents is not a sudden, catastrophic upheaval that churns the seas and shatters the land. Continental drift is a slow, gradual process. Continents are splitting apart today. The Great Rift Valley running through Ethiopia and Kenya is a live example of the African continental plate splitting in two - over the next ten millions the Horn of Africa is expected to break away. This is not causing rocks across Africa to tilt on their ends.
I'd expect to see visible erosion between layers, in the contact lines, and in fact very irregular contacts to the point of gullies and dips that cut into lower strata to some depth, all kinds of deformation and erosion that simply is not there.
But such signs are all over the place.
A lot of the photos I found in a quick search I opted not to use, because it's very hard to distinguish separate layers of rocks. But then that's the point really. Areas where rocks form clear, distinct and separate layers are great for photographs; but they're not really representatives of how most rocks I've seen in real life look.

This message is a reply to:
 Message 363 by Faith, posted 06-04-2018 5:32 PM Faith has replied

Replies to this message:
 Message 416 by Faith, posted 06-06-2018 5:12 PM caffeine has not replied

  
Percy
Member
Posts: 22480
From: New Hampshire
Joined: 12-23-2000
Member Rating: 4.8


(1)
Message 400 of 877 (834462)
06-06-2018 3:49 PM
Reply to: Message 358 by RAZD
06-04-2018 10:43 AM


Re: one fault line stream tributary vs meandering canyon
RAZD writes:
It's impossible to conclude a crack model from this diagram. It shows just a tiny part of the canyon. As Edge says, the canyon's shape is sinuous - here's a Google Map view of it:
Nothing about this shape suggests it is following fractures in the rock. And if the Kaibab Uplift caused these supposed fractures, how did water continue to flow through the uplifted area?
Please note the tributary stream that runs approximately from the "m" end of where it says "North Rim" in a SSW-is direction to approximately where the "P" is where it says "National Park" -- note that it is a straight line: this follows a fault line, the only one in the canyon I am aware of that does this. The straightness is due to following the fault line. Fault lines do not meander the way all the other parts of the canyon does. There is no part of the main canyon that is a straight as this north rim tributary, which is evidence contrary to Faith's crack model.
I hope Faith read your post.
--Percy

This message is a reply to:
 Message 358 by RAZD, posted 06-04-2018 10:43 AM RAZD has replied

Replies to this message:
 Message 405 by RAZD, posted 06-06-2018 4:30 PM Percy has seen this message but not replied

  
Faith 
Suspended Member (Idle past 1466 days)
Posts: 35298
From: Nevada, USA
Joined: 10-06-2001


Message 401 of 877 (834466)
06-06-2018 4:12 PM
Reply to: Message 394 by edge
06-06-2018 11:20 AM


Re: Strata eroded or deformed in blocks proves Geo Column / Time Scale over and done with
I don't divide anything, I find them deformed in blocks, meaning whole segments of strata deformed together as a unit, not as separate strata.
Of course this does not apply to the Grand Canyon block, right?
As you allege, the rocks above and below the GU deformed separately even though they are in the same block at the same time.
I'm only talking about strata as eroding and deforming in blocks, not granite and schist, and I include all the strata from Tapeats in the GC to Claron in the GS, but as you also know I do consider the tectonic action beneath the GU to have been the cause of the Kaibab uplift which was the cause of the canyon itself, and also the cause of all the erosion above the GC and through the GS, all happening at the same time after all strata were laid down and the Flood was starting to drain..
Edited by Faith, : No reason given.

This message is a reply to:
 Message 394 by edge, posted 06-06-2018 11:20 AM edge has not replied

  
Faith 
Suspended Member (Idle past 1466 days)
Posts: 35298
From: Nevada, USA
Joined: 10-06-2001


Message 402 of 877 (834468)
06-06-2018 4:18 PM
Reply to: Message 395 by edge
06-06-2018 11:24 AM


Re: Video on the formation of the Grand Canyon
Except that there is no evidence that the rocks are folded due to the Kaibab uplift.
Other way around: Uplift due to folding of rocks.
The journalist characterizes Dickinson as saying that folded rocks deep underground are the cause of the uplift.
Except that he characterizes wrongly.
One might ask why you didn't mention this when Percy posted it.
All I know is what Percy posted about Dickensen's work. He's a geologist I believe.
To prove my point. I'll ask you how this uplift happened. In other words, what is the dynamic interpretation?
All I know is what Dickensen said, which happens to be very similar to my own explanation based on what I see in the GS cross section.
Edited by Faith, : No reason given.

This message is a reply to:
 Message 395 by edge, posted 06-06-2018 11:24 AM edge has replied

Replies to this message:
 Message 403 by edge, posted 06-06-2018 4:23 PM Faith has replied

  
edge
Member (Idle past 1728 days)
Posts: 4696
From: Colorado, USA
Joined: 01-09-2002


Message 403 of 877 (834469)
06-06-2018 4:23 PM
Reply to: Message 402 by Faith
06-06-2018 4:18 PM


Re: Video on the formation of the Grand Canyon
Other way around: Uplift due to folding of rocks.
Still, no evidence of folding.
All I know is what Percy posted about Dickensen's work. He's a geologist I believe.
Dickinson is a well-known geologist. He would not speak so carelessly.
All I know is what Dickensen said, which happens to be very similar to my own explanation based on what I see in the GS cross section.
Seriously? Please explain. Do you think that he calls the Great Unconformity a fault? Or that there was no deformation or volcanism prior to the topmost layers of sedimentary rocks? That's plain crazy.

This message is a reply to:
 Message 402 by Faith, posted 06-06-2018 4:18 PM Faith has replied

Replies to this message:
 Message 438 by Faith, posted 06-07-2018 11:03 AM edge has replied
 Message 466 by Percy, posted 06-08-2018 9:25 PM edge has not replied

  
Faith 
Suspended Member (Idle past 1466 days)
Posts: 35298
From: Nevada, USA
Joined: 10-06-2001


Message 404 of 877 (834470)
06-06-2018 4:25 PM
Reply to: Message 396 by PaulK
06-06-2018 1:37 PM


Re: The Smith cross-section
I don't see the fold you are talking about. And if it's at the very far right it would only confirm my point anyway.
Of course diagrams can be untrustworthy but this point is so very simple and the diagram also so very simple it really doesn't matter how many other things got left out. Really.

This message is a reply to:
 Message 396 by PaulK, posted 06-06-2018 1:37 PM PaulK has replied

Replies to this message:
 Message 408 by PaulK, posted 06-06-2018 4:40 PM Faith has replied
 Message 467 by Percy, posted 06-08-2018 9:32 PM Faith has replied

  
RAZD
Member (Idle past 1427 days)
Posts: 20714
From: the other end of the sidewalk
Joined: 03-14-2004


Message 405 of 877 (834471)
06-06-2018 4:30 PM
Reply to: Message 400 by Percy
06-06-2018 3:49 PM


Re: one fault line stream tributary vs meandering canyon
I hope Faith read your post.
Holding my breath I am not.
Enjoy

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This message is a reply to:
 Message 400 by Percy, posted 06-06-2018 3:49 PM Percy has seen this message but not replied

Replies to this message:
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