Register | Sign In


Understanding through Discussion


EvC Forum active members: 64 (9164 total)
5 online now:
Newest Member: ChatGPT
Post Volume: Total: 916,875 Year: 4,132/9,624 Month: 1,003/974 Week: 330/286 Day: 51/40 Hour: 2/3


Thread  Details

Email This Thread
Newer Topic | Older Topic
  
Author Topic:   The Flood, fossils, & the geologic evidence
Dr Adequate
Member (Idle past 312 days)
Posts: 16113
Joined: 07-20-2006


Message 217 of 377 (547667)
02-21-2010 10:51 AM
Reply to: Message 215 by Percy
02-21-2010 10:35 AM


Re: Fossil Bone, Fossil Stone
It's not a rule, just unexpected and unlikely after the passage of so much time. This may have already happened, for example, as described in this 2007 National Geographic article: Dinosaur Soft Tissue Sequenced; Similar to Chicken Proteins. It was the topic of a couple threads here, with YEC's arguing that it meant dinosaurs actually died out only a few thousand years ago since biological material couldn't possibly survive buried for millions of years. Whether this finding of ancient dinosaur tissue has been replicated and verified I do not know.
It has been replicated. However, the bones were mineralized and had to be subjected to an artificial process of "demineralization" in order to recover the tissues.
To quote Schweitzer et al:
Removal of the mineral phase reveals transparent, flexible, hollow blood vessels containing small round microstructures that can be expressed from the vessels into solution. Some regions of the demineralized bone matrix are highly fibrous, and the matrix possesses elasticity and resilience.
Edited by Dr Adequate, : No reason given.

This message is a reply to:
 Message 215 by Percy, posted 02-21-2010 10:35 AM Percy has seen this message but not replied

Replies to this message:
 Message 222 by Dr Adequate, posted 09-03-2010 11:30 AM Dr Adequate has not replied

  
Dr Adequate
Member (Idle past 312 days)
Posts: 16113
Joined: 07-20-2006


(1)
Message 222 of 377 (579021)
09-03-2010 11:30 AM
Reply to: Message 217 by Dr Adequate
02-21-2010 10:51 AM


Mary Schweitzer --- A Footnote
I just discovered that Schweitzer used to be, in her words, a "hard-core young earth creationist". She'd studied science, she got her teaching qualifications, and then one day she decided to audit a class in evolution ...
A few years later she was doing her PhD on dinosaur bones and found the first fossil red blood cells.
She's kept her religion, apart from the antiscientific bits. About YEC she now says:
When I talk to Christian groups or when I teach in my class, I explain that 'science is like football'. There is a set of rules and everybody follows the same rules. The young earth creationists play basketball on the same field. It's not pretty.
Obviously if her own discoveries proved that she'd spent most of her life being right, she'd have been the first to appreciate the fact.
Edited by Dr Adequate, : No reason given.

This message is a reply to:
 Message 217 by Dr Adequate, posted 02-21-2010 10:51 AM Dr Adequate has not replied

  
Dr Adequate
Member (Idle past 312 days)
Posts: 16113
Joined: 07-20-2006


Message 225 of 377 (619912)
06-13-2011 8:02 AM
Reply to: Message 223 by Chuck77
06-13-2011 7:34 AM


Re: Evidence of the entire geologic column?
Is there any evidence of the ENTIRE geological column being complete in atleast 2 different areas?
This is a strange category error. The geological column is not a thing, it's a summary of knowledge. You might as well ask how many legs the periodic table has and how many people you can seat at it.
There are places in the world where there is sediment from every geological period, but that is not the geological column.
And if not, how is it we come to the conclusion that we're just supposed to take the geologists word for it?
Take their word for what?

This message is a reply to:
 Message 223 by Chuck77, posted 06-13-2011 7:34 AM Chuck77 has not replied

  
Dr Adequate
Member (Idle past 312 days)
Posts: 16113
Joined: 07-20-2006


Message 250 of 377 (620221)
06-14-2011 10:25 PM
Reply to: Message 240 by Coyote
06-14-2011 10:36 AM


Re: Brief notes on the "flood"
But we do find evidence of localized floods. The channeled scablands of eastern Washington state are a good example.
Arguably they're not a good example of what creationists should be looking for, since they were caused by a natural dam breaking and a sheet of water sweeping laterally across the landscape.
The question is, what results would Noah's flood have had if it had happened? I think not very much (in geological terms, biogeography is a whole other question).

This message is a reply to:
 Message 240 by Coyote, posted 06-14-2011 10:36 AM Coyote has seen this message but not replied

Replies to this message:
 Message 263 by edge, posted 06-21-2011 10:16 PM Dr Adequate has not replied

  
Dr Adequate
Member (Idle past 312 days)
Posts: 16113
Joined: 07-20-2006


Message 265 of 377 (620977)
06-22-2011 5:25 AM
Reply to: Message 264 by Chuck77
06-22-2011 4:57 AM


Re: Brief notes on the "flood"
Is it possible that all of the waters from the flood are in the oceans today? The mountains were "hills" before the flood and didn't "sprout " up till afterwards because of plate tectonics?Or catastophic plate tech?
Genesis 7:19 makes it clear that there were "high mountains" pre-flood; and Genesis 8:7 and 8:13 describe the water as drying up from the fac of the Earth, not flowing away.
As for catastrophic tectonic events, might they not have been a little too catastrophic? I don't see what you're describing happening without tsunamis, which would have been inconvenient for Noah.
Myself I don't think creationists need to try to hard to explain the how of the Flood, since your hypothesis involves a god with miraculous powers who can take care of these details. But the question of whether it happened at all is much more awkward.

This message is a reply to:
 Message 264 by Chuck77, posted 06-22-2011 4:57 AM Chuck77 has not replied

  
Dr Adequate
Member (Idle past 312 days)
Posts: 16113
Joined: 07-20-2006


(2)
Message 280 of 377 (621346)
06-25-2011 8:22 AM
Reply to: Message 272 by Chuck77
06-25-2011 2:36 AM


Re: Brief notes on the "flood"
So. After extensive work and hypothesis testing, real geologists have resolved the question of the quartzite conglomerates in the Beaverhead Group, having identified them as having been transported by rivers, and have identified the paleovalleys through which these rivers flowed:
The simplest interpretation of all the data is that the Lemhi Pass and Hawley Creek paleovalleys contained Cretaceous rivers that funneled sediment from the northwest-trending Carmen and Hayden Creek—Cobalt culminations to piggyback and foreland basins of southwestern Montana and northwestern Wyoming. (Janecke et al, Long-distance longitudinal transport of gravel across the Cordilleran thrust belt of Montana and Idaho)
Meanwhile your creationists (Oard et al) have a completely different idea. Well, not a completely different idea. Having dismissed, for reasons which are (let's put this kindly) obscure, the reality-based hypothesis that the gravel was deposited by rivers, they propose that it was deposited by what would, in fact, be rivers. Water channelized into valleys, eh? Where do creationists get all these original ideas? However, they disagree with real geologists on two points. First, they claim that the origin of the water was magical. And second, per Genesis 8, their river would have been a temporary one that only flowed for a few months before running dry rather than a permanent one that flowed for millions of years.
The radiometric evidence they ignore, because they are creationists. They might, perhaps, have said a little something about the fossil evidence. What, exactly, were dinosaurs doing in North America in the months following the flood to get themselves buried in the Pinyon conglomerate? I think we should be told.
Amongst their whining about reality-based geologists, two passages are worthy of particular remark, not to mention contempt. First, they claim that real scientists "have been reluctant to publish much information" on the conglomerates, as though they were trying to hide something. They supply no basis for this accusation, because they're creationists. But where do they suppose that they are getting all their information from?
Their webpages on these gravels are adorned with dozens and dozens of references and citations and quotations from real geologists, and if creationists really think that not enough research has been done in this area, then they should stop wasting their money on creation "museums" and replicas of imaginary boats, and offer to fund further geological fieldwork --- and see if geologists are really "reluctant" to pursue their profession.
The second thing that made me snort with contempt was when they complained that "Janecke et al. do not provide any quantitative evaluation of their paleovalley hypothesis". Did Oard et al not collectively blush when they wrote this? If any creationist has ever performed any quantitative investigation into the purported effects of their supposed magical flood, it was not, on the present showing, Oard, Hergenrather, or Klevberg. This is the pot rebuking the kettle with a vengance.
Oard et al have supplied no reason to suppose that the water that deposited the gravel was magical rather than non-magical in origin; and given the weight of evidence against a magical flood ever having taken place, and the general scarcity of magical events, it seems as though the non-magical explanation is to be preferred.
Edited by Dr Adequate, : No reason given.

This message is a reply to:
 Message 272 by Chuck77, posted 06-25-2011 2:36 AM Chuck77 has replied

Replies to this message:
 Message 286 by Chuck77, posted 06-26-2011 1:36 AM Dr Adequate has replied

  
Dr Adequate
Member (Idle past 312 days)
Posts: 16113
Joined: 07-20-2006


(1)
Message 290 of 377 (621459)
06-26-2011 3:58 AM
Reply to: Message 286 by Chuck77
06-26-2011 1:36 AM


Re: Brief notes on the "flood"
When it comes to matters of Creation tho, that doesn't seem to jive with the evolutionists. Are we to dismiss all evidence of what we can actually see until we know exactly where the water came from?Or how it started?
No, we shouldn't; and I said explicitly that we shouldn't in post #265, where I wrote:
Myself I don't think creationists need to try to hard to explain the how of the Flood, since your hypothesis involves a god with miraculous powers who can take care of these details.
Happy?
I guess by dismissing the content of the article(s) and using the word "magical" is easy enough.
Well, I wasn't dismissing it so much as describing it. The Flood is meant to be magical. Perhaps you would prefer the word "miraculous". Either way, it's meant to be an act of God using his godly powers, and not just a natural event where it just happened to rain a lot.
The only thing I would say is that the onus of proof is always on someone who claims something has magical causes, because in our experience most things don't. But we should certainly not dismiss a magical explanation a priori.
The question then is: have Oard et al presented sufficient proof that we are dealing with a magical event rather than a natural one? I say no.
"The distribution of quartzite gravel, cobbles and boulders on the mountaintops, ridges plateaus and valleys of northwestern USA and southwest Canada."
I'd say it's more than enough "evidence" that suggests something BIG happened that isn't happening today and it wasn't due to anything local.
Deposition of sediment by rivers, and geological uplift, are things that happen today.
Oard et al admit, after all, that the gravel was deposited by rivers ("channelized" water, in their argot) and that it got to elevated positions such as mountaintops, ridges, and plateaus by a process of geological uplift after it was deposited.
Well, so do I. So do Janicke et al.
So the difference between Oard and the geologists is that Oard et al think that the water had a supernatural origin and that the uplift happened at a supernatural (or at least wildly abnormal) speed. But they have not supplied anything remotely verging on a clinching argument. Unless they can show that a normal river couldn't deposit the gravel (and normal rivers do deposit gravel) but that for some reason a river resulting from the Noachian flood could, then the gravel does not constitute evidence for the Flood any more than a hoofprint constitutes evidence for a unicorn.
Meanwhile there is strong evidence (which we can discuss at your leisure) that the Flood didn't happen at all and so wasn't responsible for anything --- including the gravels of the Beaverhead Group.
Edited by Dr Adequate, : No reason given.

This message is a reply to:
 Message 286 by Chuck77, posted 06-26-2011 1:36 AM Chuck77 has not replied

  
Dr Adequate
Member (Idle past 312 days)
Posts: 16113
Joined: 07-20-2006


Message 296 of 377 (621590)
06-27-2011 5:22 AM
Reply to: Message 295 by bluescat48
06-26-2011 8:48 PM


Re: Brief notes on the "flood"
If the Biblical stories were correct, there would be a gigantic biological bottleneck ...
You are the winner of this week's Poor Choice Of Adjectives Award.

This message is a reply to:
 Message 295 by bluescat48, posted 06-26-2011 8:48 PM bluescat48 has not replied

  
Dr Adequate
Member (Idle past 312 days)
Posts: 16113
Joined: 07-20-2006


Message 315 of 377 (622113)
06-30-2011 5:45 PM
Reply to: Message 310 by Chuck77
06-30-2011 4:14 AM


I guess the whole thing boils down to Science VS Creationism. I suppose the two can just exist seperatly.
Well, that depends on what you mean by creationism. If you mean it in the broad sense that (as you put it) "Creation is the result of a Creator", then science and creationism are reconcilable --- creationism would tell you that God made the universe, and science would tell you what sort of a universe he made.
But when creationists go further than that and start insisting on a young earth and fiat creation of species to fit in with their interpretation of the Bible, that's when things get messy. Science and creationism can't just "exist separately" because they're trying to occupy the same space. The only way to be a happy creationist in this narrower sense is if your pastor tells you that science has proved creationists right, and if you never investigate further and find out that this isn't true.

This message is a reply to:
 Message 310 by Chuck77, posted 06-30-2011 4:14 AM Chuck77 has not replied

  
Newer Topic | Older Topic
Jump to:


Copyright 2001-2023 by EvC Forum, All Rights Reserved

™ Version 4.2
Innovative software from Qwixotic © 2024