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  • pachy-osteo-sclerosis

    From [email protected]@21:1/5 to All on Wed Nov 9 06:03:12 2022
    Pachyostosis & Osteo-sclerosis - some examples
    (Kennedy 1991, Aiello 1990, Thewissen 2007)

    skull thickness mm
    gorilla 3.6
    chimp 5.3
    australopith 5.6
    H.sapiens 5.6
    H.erectus 10.6
    H.neand. 8.1

    BOTDIKTE EN BOTSCHORSDIKTE – VOORBEELDEN
    (Kennedy 1991, Aiello 1990, Thewissen 2007)
    SCHEDELWANDDIKTE mm DIJBOT : DOORSNEE BOTSCHORS % gorilla 3.6 mensapen 42
    chimp 5.3 baardzwijn 30
    australopitheek 5.6 saiga-antilope 32
    moderne mens 5.6 moderne mens Homo sapiens 58
    Homo erectus 10.6 erectus-achtigen ER-1472, -1481 74
    neandertaler 8.1 oerwalvisachtige Ichthyolestes 75

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From [email protected]@21:1/5 to All on Wed Nov 9 06:13:41 2022
    Please neglect this, see next message.


    Op woensdag 9 november 2022 om 15:03:14 UTC+1 schreef [email protected]:
    Pachyostosis & Osteo-sclerosis - some examples
    (Kennedy 1991, Aiello 1990, Thewissen 2007)

    skull thickness mm
    gorilla 3.6
    chimp 5.3
    australopith 5.6
    H.sapiens 5.6
    H.erectus 10.6
    H.neand. 8.1

    BOTDIKTE EN BOTSCHORSDIKTE – VOORBEELDEN
    (Kennedy 1991, Aiello 1990, Thewissen 2007)
    SCHEDELWANDDIKTE mm DIJBOT : DOORSNEE BOTSCHORS %
    gorilla 3.6 mensapen 42
    chimp 5.3 baardzwijn 30
    australopitheek 5.6 saiga-antilope 32
    moderne mens 5.6 moderne mens Homo sapiens 58
    Homo erectus 10.6 erectus-achtigen ER-1472, -1481 74
    neandertaler 8.1 oerwalvisachtige Ichthyolestes 75

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From DD'eDeN aka note/nickname/alas_my_l@21:1/5 to [email protected] on Thu Nov 10 00:48:20 2022
    On Wednesday, November 9, 2022 at 9:13:42 AM UTC-5, [email protected] wrote:
    Please neglect this, see next message.


    Op woensdag 9 november 2022 om 15:03:14 UTC+1 schreef [email protected]:
    Pachyostosis & Osteo-sclerosis - some examples
    (Kennedy 1991, Aiello 1990, Thewissen 2007)

    skull thickness mm
    gorilla 3.6
    chimp 5.3
    australopith 5.6
    H.sapiens 5.6
    H.erectus 10.6
    H.neand. 8.1

    BOTDIKTE EN BOTSCHORSDIKTE – VOORBEELDEN
    (Kennedy 1991, Aiello 1990, Thewissen 2007)
    SCHEDELWANDDIKTE mm DIJBOT : DOORSNEE BOTSCHORS %
    gorilla 3.6 mensapen 42
    chimp 5.3 baardzwijn 30
    australopitheek 5.6 saiga-antilope 32
    moderne mens 5.6 moderne mens Homo sapiens 58
    Homo erectus 10.6 erectus-achtigen ER-1472, -1481 74
    neandertaler 8.1 oerwalvisachtige Ichthyolestes 75

    Just ignore. CW Africans have densest bones.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From [email protected]@21:1/5 to All on Thu Nov 10 04:21:40 2022
    mm skull thickness
    gorilla 3.6
    chimp 5.3
    australopith 5.6
    H.sapiens 5.6
    H.erectus 10.6
    H.neand. 8.1

    % cortical bone
    apes 42
    swine 30
    saiga 32
    H.sapiens 58
    ER-1472,-1481 74
    Ichthyolestes 75

    (Kennedy 1991, Aiello 1990, Thewissen 2007)

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Pandora@21:1/5 to [email protected] on Thu Nov 10 16:14:02 2022
    On Thu, 10 Nov 2022 04:21:40 -0800 (PST), "[email protected]" <[email protected]> wrote:

    % cortical bone
    apes 42
    swine 30
    saiga 32
    H.sapiens 58
    ER-1472,-1481 74
    Ichthyolestes 75

    (Kennedy 1991, Aiello 1990, Thewissen 2007)

    Swartkrans femora % cortical area:
    SK 82 84.9
    SK 97 77.1

    Australopithecus robustus was more aquatic than Homo?

    See: <https://sci-hub.se/10.1002/(SICI)1096-8644(199908)109:4%3C509::AID-AJPA7%3E3.0.CO;2-X>

    mean and range % cortical area in Homo femora:

    Recent Homo sapiens 71.3 (range 47 - 88)
    Early modern H. sapiens 78.4 (range 73 - 85)
    Archaic H. sapiens 80.4 (range 73 - 90)
    Homo erectus 83.7 (range 71 - 91)

    Mean of H. erectus significantly different from recent H. sapiens, but
    almost complete overlap of range. In other words, some recent H.
    sapiens individuals just as robust as H. erectus, but not aquatic.

    See table 1 in:
    https://sci-hub.se/10.1002/ajpa.1330910103

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