Flood Geology

Discussion in 'Religion & Philosophy' started by contrails, Dec 17, 2014.

  1. contrails

    contrails Active Member

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    In another thread (now closed), a creationist presented polystrate tree fossils as evidence that Earth cannot be 4.5 billion years old as scientists claim. I figured this deserved its own thread for further discussion.

    The argument stated that the tree would have to remain "upright for tens of millions of years while sediment, deposits all around it, solidifies into stone." They later posted the following picture to support their argument:
    [​IMG]

    The problem is, this argument fails to consider that burying the tree and the formation of stone are two separate processes that occur at totally different rates. This photo clearly shows distinct strata about 20 centimeters thick indicating sediment deposited on a regular basis, not all at once as would happen in a flood. If this were an annual deposit, which is common all over the world, the section of tree shown would have been buried in about 20 to 25 years, not the 10 million claimed. Only later, as the sediment was buried even deeper, would the pressure cause the sediment to form the rocks shown.

    If anyone has anything to add, or wishes to debate any other flood geology, feel free.
     
  2. Margot2

    Margot2 Banned

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    Great thread... you have actually studied and flood sediments, haven't you?
     
  3. Gorn Captain

    Gorn Captain Banned

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    Keep in mind that that Creationist believes the UNIVERSE....not just life on Earth, not just the Earth....but the entire Cosmos, every distant star or galaxy....

    is only 6000 years old.
     
  4. Margot2

    Margot2 Banned

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    That's just weird.
     
  5. Wolverine

    Wolverine New Member Past Donor

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    "Polystrate" Tree Fossils
    Copyright © 1994-1997 by Andrew MacRae



    Some creationist presentations include claims about "polystrate fossils". From the description, this term is used for fossils which intersect several beds (layers), usually in sedimentary rocks. Although often used in creationist literature, I have been unable to determine the origin of the term -- it is not a standard geological term. This makes it difficult for the uninitiated to find conventional literature about these fossils. This presentation attempts to explain what "polystrate fossils" are, and offers a critique of claims made about them. If you have any questions, feel free to contact the author via e-mail. I have seen plenty of examples of "polystrate" fossils in the field.

    Are "polystrate" fossils a problem for conventional geology?

    Well, they were not a problem to explain in the 19th century, and are still not a problem now. John William Dawson (1868) described a classic Carboniferous-age locality at Joggins, Nova Scotia, where there are upright giant lycopod trees up to a few metres tall preserved mainly in river-deposited sandstones. These trees have extensive root systems with rootlets that penetrate into the underlying sediment, which is either a coal seam (i.e. compressed plant material), or an intensely-rooted sandstone or mudstone (i.e. a soil horizon). Dawson considered and rejected anything but an in situ formation for these fossils, and his interpretation is closely similar to current interpretations of sediments deposited on river floodplains. An interesting feature of these examples is the presence of vertebrate fossils (mostly small reptiles) within the infilling of the stumps.

    The reason I am using Dawson rather than a more recent reference is to emphasize that many supposed "problems" with conventional geology were solved more than 100 years ago using very basic principles. The people suggesting these "problems" exist are so out of date that even 19th-century literature refutes their presentations.


    An upright tree preserved in the cliffs at Joggins, Nova Scotia.
    Figure 35 of Dawson [1].

    Stratigraphy in association with an upright tree stump, Joggins, Nova Scotia.
    Figure 41 of Dawson [1]
    Original Caption:
    "1.=Shale. 2.=Shaly coal, 1 foot. 3. Underclay with rootlets, 1 foot 2 inches. 4. Gray sandstone passing downwards into shale, 3 feet. Erect tree with Stigmaria roots (e) on the coal. 5. Coal, 1 inch. 6. Underclay with roots, 10 inches. 7. Gray sandstone, 1 foot 5 inches. Stigmaria rootlet continued from the bed above; erect Calamites. 8. Gray shale, with pyrites. Flattened plants."
    The following is a more detailed post on polystrate fossil trees I presented previously in talk.origins:

    In article <1994May22.133828.562@alc-ohio.alc.com> malone@alc-ohio.alc.com (Bruce Malone) writes:
    "[...]
    "Fossil trees trunks, which extend upward through multiple layers of limestone, have been found in many areas of the world including Kingston, Ontario [there are no such trees in Kingston, Ontario -AM] and Joggins, Nova Scotia [emphasis added].

    "This suggests that these very thick deposits were deposited very rapidly. Similar polystata trees have been found extending upright through successive seams of coal. Some of these trees have supposedly stood upright while successive cycles of oceans and peat swamp have pasted through an area. You be the judge as to the most logical interpretation... slow accumulation over thousands of years or... rapid burial during a massive world wide flood."

    One of the best, and longest-known "fossil forest" occurrences is a locality known as Joggins, in Nova Scotia. It is Carboniferous in age, and was first described in detail in the late 1800s. Here is a quote from Dawson 1868 (pp. 179-180) on the nature of the trees at this locality, in a beautiful cliff section over 1km thick:

    "In the [stratigraphic] section in the preceding chapter, the reader will observe the words 'Underclay, Stigmaria [a type of fossil tree trunk]' frequently recurring; and over nearly every underclay is a seam of coal. An underclay is technically the bed of clay which underlies a coal-seam; but it has now become a general term for a fossil soil [Dawson's emphasis], or a bed which once formed a terrestrial surface, and supported trees and other plants; because we generally find these coal underclays, like the subsoils of many modern peat-bogs, to contain roots and trunks of trees which aided in the accumulation of the vegetable matter of the coal. The underclays in question are accordingly penetrated by innumerable long rootlets, now in a coaly state, but retaining enough of their form to enable us to recognize them as belonging to a peculiar root, the Stigmaria, of very frequent occurrence in the coal measures, and at one time supposed to have been a swamp plant of anomalous form, but now known to have belonged to an equally singular tree, the Sigillaria, found in the same deposits (Fig. 30). The Stigmaria has derived its name from the regularly arranged pits or spots left by its rootlets, which proceeded from it on all sides. The Sigillaria has been named from the rows of leaf-scars which extend up its trunk, which in some species is curiously ribbed or fluted. One of the most remarkable peculiarities of the stigmaria-rooted trees was the very regular arrangement of their roots, which are four at their departure from the trunk, and divide at equal distances successively into eight, sixteen, and thirty-two branches, each giving off, on all sides, an immense number of rootlets, stretching into the beds around, in a manner which shows that these must have been soft sand and mud at the time these roots and rootlets spread through them.
    "It is evident that when we find a bed of clay now hardened into stone, and containing the roots and rootlets of these plants in their natural position, we can infer, 1st, that such beds must once have been in a very soft condition; 2ndly, that the roots found in them were not drifted, but grew in their present positions; in short, that these ancient roots are in similar circumstances with those of the recent trees that underlie the Amherst marshes [these are local tidal marshes, some with recently-buried forest layers in the peat and sediment]. In corroboration of this, we shall find, in farther examination of this [stratigraphic] section, that while some of these fossil soils support coals, other support erect trunks of trees connected with their roots and still in their natural position."

    There is very little, with the exception of terminology, that would be different in a "modern" interpretation of these features, and Dawson has much more detail on the other sedimentological features found at Joggins that support his interpretation. Dawson records well over a dozen horizons with large upright trees, and smaller ones are even more common. The section at Joggins can still be visited today, and is particularly well-known for the small reptile fossils found there (they often occur inside the upright tree stumps, apparently they fell in the hollow stump). There are usually a few upright trees exposed on the shore, although the rapid erosion of the 10m+ high cliffs means the exposed examples change every year.

    Given that an "in place" occurrence was convincingly determined by observations made in the 19th century for this and many other "fossil forest" localities, it is surprising that these conclusions have not been recognized by modern "young Earth global flood" [YEGF] creationists as clear evidence of non-global-flood deposition for much of the geologic record. They often hinge their current arguments on the occurrence of upright trees in Yellowstone National Park, point to their volcanic setting, and then point to floating upright trees floating in Spirit Lake near Mt. St. Helens [2], and say, "See? They could be transported during the flood.". This argument is completely fallacious, because most "fossil forests" do not occur in volcanic deposits, and do have the fragile roots of the stumps tightly penetrating into the surrounding sediment, often into a paleosol (fossil soil) [besides Joggins, see also 3]. One occurrence is even associated with dinosaur footprints on the same surface, on top of a coal seam [4, 5, 6]. The "transported floating upright stumps" model [2] is a complete red herring that does not apply to the vast majority of "fossil forest" occurrences.

    As for Malone's "problem" with the "thousands of years" for the tree to remain upright for "slow accumulation" to occur, it is a non-problem - he is simply interpolating the average depositional rates for an entire formation down to the scale of metres. This is not the correct way to do it, because individual beds can be deposited rapidly (say, sands and mud during a levee breach), and then little deposition can occur for a long time (e.g., a soil horizon), as is observed in modern river floodplain environments where trees commonly occur. In short, he is assuming conventional geologists would interpret the occurrence the simple way he has interpolated - they do not.

    One of the most compelling features of Dawson's comments, from a YEGF creationist's perspective, may be the closing remarks of his book, in the conclusion section on p.671. Statements expressing similar sentiments can be found in most geological books of the period (e.g., Murchison's "Siluria", where the Silurian and other Paleozoic systems are first defined):

    "Patient observation and thought may enable us in time better to comprehend these mysteries; and I think we may be much aided in this by cultivating an acquaintance with the Maker and Ruler of the machine as well as with His work."
    Dawson has no theological problems with the conclusions he drew, which are basically similar to the ones drawn by geologists now. Many other geologists of the period were devoutly religious, and clearly expressed the fact in their publications.

    Apparently, many 19th century geologists share a common philosophical framework with modern creationists, but, strangely enough, modern creationists come to completely different conclusions from both the 19th century geologists and current geologists. The common appeal by modern creationists to an "atheistic" or "humanistic" philosophical framework that "taints" the interpretations of science is quite ridiculous in light of the strong beliefs of many historical scientists, particularly in geology. Why should creationists still have a problem with their conclusions, more than 100 years later?

    Malone, along with many "young Earth global flood creationists", have no idea that even data from the 19th century, presented by a creationist geologist is enough to demolish the "polystrate fossil trees" part of their presentation. "Polystrate fossil trees" are probably one of the weakest pieces of evidence YEGF creationists can offer for their interpretation. I wish they would stop using it.
    http://www.talkorigins.org/faqs/polystrate/trees.html

    /end thread
     
  6. The Wyrd of Gawd

    The Wyrd of Gawd Well-Known Member

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    According to the fairy tale the Earth is 6,000 years old. Everything else is younger. The Earth was created on the first day. The Sun, moon, and all of the stars in the universe were created on the fourth day. https://www.biblegateway.com/passage/?search=genesis 1&version=CEV;ERV;GNV;HCSB;CEB

    Now if people believe that why would they believe in the science of fossilization?
     
  7. Ozymandis

    Ozymandis New Member

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    An excellent concise atheistic viewpoint on creationism. I have a logical tree to reconcile this "weirdness". Unfortunately, too many atheists will not listen, in fact, refuse to. I don't even present it anymore. I tried for years. You all are going to believe what you want to believe. I'm going to believe what I want to believe. Discussion gets nowhere.
     
  8. Margot2

    Margot2 Banned

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    I am not an atheist.. I grew up around geologists who were Christians.. The creation story is an allegory ... It explains where we came from to bronze age nomads.. EVERY culture and religion has a creation story.. I stopped counting and reading at 250 stories.
     
  9. Ozymandis

    Ozymandis New Member

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    At some point we have to either believe God when He says He did something, or stop believing in God. You can't have it both ways.
     
  10. Margot2

    Margot2 Banned

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    Genesis was written AFTER the Babylonian exile and AFTER Leviticus and Deuteronomy.. and those Jewish scribes were NOT God.

    Do you know what didactic literature is?
     
  11. Ozymandis

    Ozymandis New Member

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    God's choose method of communication, and the people He choose to communicate His actions in writing wrote something untrue? Is this kind of like when people excuse not following Paul's teachings but insist on Jesus, even though Jesus choose Paul? Why must we accept the creation story is allegory?
     
  12. Margot2

    Margot2 Banned

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    Because even the Jews had several creation stories.. They were different between Judea and Israel.. they were cobbled together during the reign of King Omri in his effort to reunite the two.. The flood story was borrowed from Sumer.. and its a great story of redemption, never mind that ancient cities in Turkey, Egypt and so on were never flooded.. Even Jericho was never flooded. Ancient 11,000 year old granaries around the Dead Sea were never flooded.
     
  13. tecoyah

    tecoyah Well-Known Member Past Donor

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    One cane accept a God....Yet dismiss the Bible(s).
     
  14. Ozymandis

    Ozymandis New Member

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    So you are saying scientific evidence proves that the creation story could not have happened? I find the speed of light in a vacuum to be much more clearly understood than 11k year old graineries. If the universe is 8k years old according to scripture, and light can be proven to be traveling for millions of years from distant stars, then the creation story can't be accepted as fact, right? Only an idiot would accept both as fact, right?
     
  15. Margot2

    Margot2 Banned

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    I am saying that the stories are didactic literature... not science or history.
     
  16. Ozymandis

    Ozymandis New Member

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    IF I had a nickel for every time someone pointed out there are other religions than biblical Christianity in a conversation about biblical Christianity I'd be a rich man. Why do people do that? Does it make you feel enlightened? Do you think we are unaware there are other religions? You are in a thread about the biblical creation and flood narrative. Pointing out that there are other religions to the points made here is asinine. Yes, I'm aware, thanks.
     
  17. Margot2

    Margot2 Banned

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    The flood story comes from Sumer.. the Euphrates river basin floods periodically.. and the story the Jews borrowed really did happen in 2900 BC. They learned it during the Babylonian exile.. Prior to that they had no "story", mythos or particular heritage and identity.
     
  18. Ozymandis

    Ozymandis New Member

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    I disagree.
     
  19. dairyair

    dairyair Well-Known Member

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    Or our interpretation of an ancient language got some things wrong.
     
  20. Jonsa

    Jonsa Well-Known Member Past Donor

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    Scriptural literalism necessitates disagreement with both science and history.

    Religious scriptures are the very definition of didactic writings.
     
  21. contrails

    contrails Active Member

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    So if Genesis is an allegory, including the part about original sin, why do Christians need belief in a literal Jesus to redeem them?
     
  22. Margot2

    Margot2 Banned

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    At least in my opinion Jesus did exist and he was a teacher with a radical new and enlightened theology. I think there is really very little that we know about him or his life for most of his 30 years or so on earth.. I also think that his followers embroidered the story to include many miracles, and comply with a lot of vague prophesies etc. For me those miracles are not essential to the message..

    Was he a martyr to bring the message? I think so......

    Original sin was a later construct.. around 300 AD.. I don't believe in it.. but it ties the notion of ancient beliefs and practices in blood sacrifice to the life and work of the Christ.
     
  23. Ozymandis

    Ozymandis New Member

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    What in particular? Keep in mind, the new testament references creation. Keep in mind, several parts of the old testament talk about God's creation in intelligent design terms. You can't just put Genesis 1 on an island and think that the rest of the Bible can stand. Another question is if you don't take the Bible, why take Christianity? And if you take parts of it and not other parts, are you really following God? Who made you the decider of which parts you had to follow?
    Nope. They can co exist. Notice my thread on this, since I'm not going to retype it here for you: http://www.politicalforum.com/religion-philosophy/376038-natural-vs-supernatural.html



    This might be true, of the ones that are, but if one of them is omnipotently inspired and propagated, then it isn't true of that one.
     
  24. dairyair

    dairyair Well-Known Member

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    Yom, alma, yam suph. There are many words that simply have a hard time translating to other languages.
    How is one saved? Faith alone or faith with good works? There is a big schism among christians who many follow the bible in whole.

    Many christians don't take the bible and still claim christian. I have to assume you mean literally.

    If you take all of it does that mean you are following God? Many people follow it as best they know how, and many of them follow differently. Why? Each of them, and I assume you also, think you are following it the way God intended. One never really knows if they are.
    Maybe God has given us a new revelation, it's been around 2000 yrs for the last writers. There isn't much of the world the same anymore. Many new languages. Languages themselves change.
    Maybe Joseph Smith was given this new revelation. Most christians reject it and even go so far as to claim they aren't christian. Even though they follow the message of Jesus.
     
  25. politicalcenter

    politicalcenter Well-Known Member

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    If this tree were evidence of a world wide global flood why could it not also be evidence a smaller local flood?
     

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