Re: Quality of the fossil record through time

From: Stephen E. Jones (sejones@iinet.net.au)
Date: Thu Feb 03 2000 - 07:55:41 EST

  • Next message: Susan Brassfield: "Re: Quality of the fossil record through time"

    Reflectorites

    Check out the latest NATURE which has a letter from Benton, et. al.,
    arguing that the fossil record at the level of family for the past 540 million
    years, provides "uniformly good documentation of the life of the past".

    This looks like another nail in Darwinism's coffin as it has always had to
    argue that the fossil record was *very* incomplete in order to hide the
    myriads of transitional forms that the `blind watchmaker' would leave in his
    wake:

            "But just in proportion as this process of extermination has acted
            on an enormous scale, so must the number of intermediate varieties,
            which have formerly existed, be truly enormous. Why then is not
            every geological formation and every stratum full of such
            intermediate links? Geology assuredly does not reveal any such
            finely graduated organic chain; and this, perhaps, is the most
            obvious and serious objection which can be urged against the
            theory. The explanation lies, as I believe, in the extreme
            imperfection of the geological record. (Darwin C.R., "The Origin of
            Species by Means of Natural Selection", [1872], Everyman's
            Library, 6th Edition, 1928, reprint, pp292-293).

    If the fossil record is substantially complete at the level of families, then this
    a very low level of taxonomic classification (one up from genus) in the
    basic seven part hierarchy of: kingdom, phylum, class, order, *family*,
    genus, species.

    Of course Darwinists will no doubt argue that evolution must always have
    happened so rapidly in the past and/or in such small groups, that the fossil
    record didn't preserve the evidence of it.

    That's OK, but then that would be an unfalsifiable position. Also, that
    scenario would be a *prediction* of creationist theory but an *unexpected
    difficulty to be explained away* by Darwinian evolutionary theory!

    Steve

    PS: I sent this from work via webmail but it seems to have got lost in the
    ether. Apologies if you get it twice.

    ===================================================================
    http://www.nature.com/server-java/Propub/nature/403534A0.abs_frameset

    3 February 2000

    Nature 403, 534 - 537 (2000) (c) Macmillan Publishers Ltd.

    Quality of the fossil record through time

    M. J. BENTON, M. A. WILLS & R. HITCHIN

    Does the fossil record present a true picture of the history of life, or should
    it be viewed with caution? Raup argued that plots of the diversification of
    life were an illustration of bias: the older the rocks, the less we know. The
    debate was partially resolved by the observation that different data sets
    gave similar patterns of rising diversity through time. Here we show that
    new assessment methods, in which the order of fossils in the rocks
    (stratigraphy) is compared with the order inherent in evolutionary trees
    (phylogeny), provide a more convincing analytical tool: stratigraphy and
    phylogeny offer independent data on history. Assessments of congruence
    between stratigraphy and phylogeny for a sample of 1,000 published
    phylogenies show no evidence of diminution of quality backwards in time.
    Ancient rocks clearly preserve less information, on average, than more
    recent rocks. However, if scaled to the stratigraphic level of the stage and
    the taxonomic level of the family, the past 540 million years of the fossil
    record provide uniformly good documentation of the life of the past.

    [..]

    Nature (c) Macmillan Publishers Ltd 2000 Registered No. 785998
    England.
    ===================================================================

    --------------------------------------------------------------------
    "Then the mathematical properties of the complex model will be investigated
    up to the end of Chapter 5. Thereafter, in Chapter 6, we shall be in a
    position to discuss the extent to which the neo-Darwinian theory can be
    considered to work and the extent to which it cannot. To anticipate the
    eventual outcome it will be found that, subject to the choice of a highly
    sophisticated reproductive model, the theory works at the level of varieties
    and species, just as it was found empirically to do by biologists from the
    mid-nineteenth century onward. But the theory does not work at broader
    taxonomic levels; it cannot explain the major steps in evolution. For them,
    something not considered in the Darwinian theory is essential." (Hoyle F.,
    "Mathematics of Evolution", [1987], Acorn Enterprises: Memphis TN,
    1999, p10).
    Stephen E. Jones | sejones@iinet.net.au | http://www.iinet.net.au/~sejones
    --------------------------------------------------------------------



    This archive was generated by hypermail 2b29 : Thu Feb 03 2000 - 07:56:50 EST