• Re: apiths are fossil relatives of Gorilla, Pan, ..., not of Homo

    From Pandora@21:1/5 to All on Mon Dec 18 15:48:54 2023
    Op 18-12-2023 om 15:06 schreef Marc Verhaegen:

    Have We Been Barking up the Wrong Ancestral Tree?
    Australopithecines Are Probably Not Our Ancestors
    Mario Vaneechoutte, Frances Mansfield, Stephen Munro & Marc Verhaegen 2023 Nature Anthropology 1(1), 10007 open access

    And then you would expect a phylogenetic analysis comparable in quality
    to these:

    https://doi.org/10.1016/j.jhevol.2004.08.008

    https://doi.org/10.1016/j.jhevol.2019.03.006

    https://doi.org/10.1016/j.jhevol.2022.103311

    But no, these studies are not even mentioned in your letter.
    As such it's worthless.
    No wonder you couldn't get it published in JHE.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Pandora@21:1/5 to All on Tue Dec 19 09:35:27 2023
    Op 18-12-2023 om 18:36 schreef Marc Verhaegen:

    Op maandag 18 december 2023 om 15:48:58 UTC+1 schreef Pandora:

    Have We Been Barking up the Wrong Ancestral Tree?
    Australopithecines Are Probably Not Our Ancestors
    Mario Vaneechoutte, Frances Mansfield, Stephen Munro & Marc Verhaegen 2023 >>> Nature Anthropology 1(1), 10007 open access

    And then you would expect a phylogenetic analysis comparable in quality
    to these:
    https://doi.org/10.1016/j.jhevol.2004.08.008
    https://doi.org/10.1016/j.jhevol.2019.03.006
    https://doi.org/10.1016/j.jhevol.2022.103311
    But no, these studies are not even mentioned in your letter.

    Yes, AFAICS, they confirm what we're saying.

    Then why does your letter not mention them?
    That would have been great support.
    But in fact these studies refute your hypothesis, because they show that
    apiths are the sistertaxon of Homo, to the exclusion of Pan and Gorilla.
    The fact that you do not mention these studies is a glaring omission
    that makes your letter totally irrelevant with regard to hominid
    phylogenetics.

    As such it's worthless.
    No wonder you couldn't get it published in JHE.

    Yes, like you, JHE still lives in the Middle Ages... :-D

    I'm afraid that your letter is destined for oblivion.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Primum Sapienti@21:1/5 to Pandora on Wed Dec 27 23:15:45 2023
    Pandora wrote:
    Op 18-12-2023 om 18:36 schreef Marc Verhaegen:

    Op maandag 18 december 2023 om 15:48:58 UTC+1 schreef Pandora:

    Have We Been Barking up the Wrong Ancestral Tree?
    Australopithecines Are Probably Not Our Ancestors
    Mario Vaneechoutte, Frances Mansfield, Stephen Munro & Marc Verhaegen 2023 >>>> Nature Anthropology 1(1), 10007 open access

    And then you would expect a phylogenetic analysis comparable in quality
    to these:
    https://doi.org/10.1016/j.jhevol.2004.08.008
    https://doi.org/10.1016/j.jhevol.2019.03.006
    https://doi.org/10.1016/j.jhevol.2022.103311
    But no, these studies are not even mentioned in your letter.

    Yes, AFAICS, they confirm what we're saying.

    Then why does your letter not mention them?
    That would have been great support.
    But in fact these studies refute your hypothesis, because they show that apiths are the sistertaxon of Homo, to the exclusion of Pan and Gorilla.
    The fact that you do not mention these studies is a glaring omission that makes your letter totally irrelevant with regard to hominid phylogenetics.

    He didn't even look at them. In the abstracts alone:

    https://www.sciencedirect.com/science/article/abs/pii/S0047248404001277 Inferring hominoid and early hominid phylogeny
    using craniodental characters: the role of
    fossil taxa
    December 2004

    "Regarding early hominids, the relationships of
    Sahelanthropus tchadensis and Ardipithecus ramidus
    were relatively unstable. However, there is
    tentative support for the hypotheses that S.
    tchadensis is the sister taxon of all other
    hominids. There is support for the hypothesis that
    A. anamensis is the sister taxon of all hominids
    except S. tchadensis and Ar. ramidus. There is no
    compelling support for the hypothesis that
    Kenyanthropus platyops shares especially close
    affinities with Homo rudolfensis. Rather, K.
    platyops is nested within the Homo + Paranthropus
    + Australopithecus africanus clade. If K. platyops
    is a valid species, these relationships suggest
    that Homo and Paranthropus are likely to have
    diverged from other hominids much earlier than
    previously supposed. There is no support for the
    hypothesis that A. garhi is either the sister
    taxon or direct ancestor of the genus Homo.
    Phylogenetic relationships indicate that
    Australopithecus is paraphyletic. Thus, A.
    anamensis and A. garhi should be allocated to
    new genera."



    https://www.sciencedirect.com/science/article/abs/pii/S004724841830143X Expanded character sampling underscores
    phylogenetic stability of Ardipithecus
    ramidus as a basal hominin
    June 2019

    " Despite the new data and matrix revisions,
    tree topology has remained remarkably stable.
    The addition of new craniodental material has
    served to markedly strengthen the support for
    the placement of Ar. ramidus as being derived
    relative to Sahelanthropus, and as the sister
    taxon of all later hominins. These findings
    support the phylogenetic hypothesis originally
    proposed by White and colleagues in 1994."


    https://www.sciencedirect.com/science/article/abs/pii/S0047248422001713
    An updated analysis of hominin phylogeny with
    an emphasis on re-evaluating the phylogenetic
    relationships of Australopithecus sediba
    February 2023

    "Based on the results of the parsimony and
    Bayesian analyses, we could not reject the
    hypothesis that A. sediba shares its closest
    phylogenetic affinities with the genus Homo.
    Therefore, based on currently available
    craniodental evidence, we conclude that A.
    sediba is plausibly the terminal end of a
    lineage that shared a common ancestor with
    the earliest representatives of Homo."




    As such it's worthless.
    No wonder you couldn't get it published in JHE.

    Yes, like you, JHE still lives in the Middle Ages...  :-D

    I'm afraid that your letter is destined for oblivion.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Primum Sapienti@21:1/5 to JTEM is so reasonable on Thu Dec 28 22:29:36 2023
    JTEM is so reasonable wrote:
    Pandora wrote:

    [...]

    Chimps pop into existence, more or less out of thin air, about half a

    You're pushing the erectus-evolved-in-Asia line and
    they'd have to have popped "into existence, more or less
    out of thin air".

    Unless you can find a set of fossils showing their
    development...

    million years ago. And even then only if we reinvent reality on the
    fly, like Out of Africa purists, and pretend that teeth are definitive.
    So teeth are absolutely positively definitive except when they are
    not.

    ...like when we find what looks like 10 million year old
    Ardi/Australo teeth in Europe.

    So teeth are rock solid. Unambiguous. Except when they're not.
    But in the case of teeth they are absolutely positively proof, and
    they are not.

    So Chimps stretch back half a million years old. UNLESS your
    model is incomplete at best, or just plain wrong.

    The good Doctor's model works. You can piddle over dates and
    specific species, whatever, but whatever you slip in there works. Effectively, and this not even be how he characterizes it but,
    effectively, he says that Chimps don't magic into existence half
    a million years ago. The ancestors of today's Chimps simply don't
    look like our Chimps.

    Put short: We have found those early "Chimps." But they don't
    look the way we want them to.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Primum Sapienti@21:1/5 to JTEM is so reasonable on Mon Jan 1 23:26:32 2024
    JTEM is so reasonable wrote:
    Primum Sapienti wrote:

    You're pushing

    I'm pushing

    fantasy and kook stuff, like Nostradamus and space aliens.

    You ahve the kook trifecta.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)