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Trilobites : la posture cadavérique - Historique des révisions
2026-05-08T21:14:29Z
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Papyfred le 1 décembre 2009 à 10:06
2009-12-01T10:06:26Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Version du 1 décembre 2009 à 10:06</td>
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Papyfred
https://www.geowiki.fr/index.php?title=Trilobites_:_la_posture_cadav%C3%A9rique&diff=13981&oldid=prev
Papyfred le 1 décembre 2009 à 08:40
2009-12-01T08:40:34Z
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Yvan LEMEUR'''</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Yvan LEMEUR'''</div></td></tr>
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Papyfred
https://www.geowiki.fr/index.php?title=Trilobites_:_la_posture_cadav%C3%A9rique&diff=6585&oldid=prev
Osiris : /* <center>Trilobites : la posture cadavérique </center> */
2009-04-24T12:35:04Z
<p><span dir="auto"><span class="autocomment"><center>Trilobites : la posture cadavérique </center></span></span></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Version du 24 avril 2009 à 12:35</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>3 - Flexion concave et souvent très accusée du thorax<br/></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>3 - Flexion concave et souvent très accusée du thorax<br/></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Pour de nombreux auteurs, cette posture dite <del class="diffchange diffchange-inline">« cadavérique »</del>, serait typique d'un enfouissement survenant après une mort naturelle. C'est une contracture musculaire post-mortem qui serait à l'origine de cette flexion de la carapace.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Pour de nombreux auteurs, cette posture dite <ins class="diffchange diffchange-inline">« cadavérique »</ins>, serait typique d'un enfouissement survenant après une mort naturelle. C'est une contracture musculaire post-mortem qui serait à l'origine de cette flexion de la carapace.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Les 3 clichés suivants montrent clairement les caractéristiques de cette posture.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Les 3 clichés suivants montrent clairement les caractéristiques de cette posture.</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>--[[Utilisateur:Osiris|Osiris]] le 23/08/2007</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>--[[Utilisateur:Osiris|Osiris]] le 23/08/2007</div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">'''Yvan LEMEUR'''</ins></div></td></tr>
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Osiris
https://www.geowiki.fr/index.php?title=Trilobites_:_la_posture_cadav%C3%A9rique&diff=2308&oldid=prev
Osiris : A protégé « Trilobites : la posture cadavérique » [edit=sysop:move=sysop] [protection en cascade]
2007-12-15T15:57:30Z
<p>A protégé « Trilobites : la posture cadavérique » [edit=sysop:move=sysop] [protection en cascade]</p>
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<td colspan="1" style="background-color: #fff; color: #222; text-align: center;">Version du 15 décembre 2007 à 15:57</td>
</tr><tr><td colspan="2" class="diff-notice" lang="fr"><div class="mw-diff-empty">(Aucune différence)</div>
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Osiris
https://www.geowiki.fr/index.php?title=Trilobites_:_la_posture_cadav%C3%A9rique&diff=2187&oldid=prev
Théophraste le 15 octobre 2007 à 17:25
2007-10-15T17:25:26Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Version du 15 octobre 2007 à 17:25</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l25" >Ligne 25 :</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>(voir Bergström, 1973a ; Clarkson & Henry, 1973 ; Henry & Clarkson, 1975 ; Campbell, 1977a ; Fortey & Owens, 1979; Tasch, 1980 ; Levi-Setti, 1993)</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>(voir Bergström, 1973a ; Clarkson & Henry, 1973 ; Henry & Clarkson, 1975 ; Campbell, 1977a ; Fortey & Owens, 1979; Tasch, 1980 ; Levi-Setti, 1993)</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">#REDIRECT </del>[[Trilobites : 3 exemples de postures de vie]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Trilobites : 3 exemples de postures de vie]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>--[[Utilisateur:Osiris|Osiris]] le 23/08/2007</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>--[[Utilisateur:Osiris|Osiris]] le 23/08/2007</div></td></tr>
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Théophraste
https://www.geowiki.fr/index.php?title=Trilobites_:_la_posture_cadav%C3%A9rique&diff=2071&oldid=prev
Osiris le 23 août 2007 à 16:38
2007-08-23T16:38:10Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Version du 23 août 2007 à 16:38</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l4" >Ligne 4 :</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>L'examen de nombreuses carapaces dorsales de trilobites permet fréquemment de constater une posture qui se caractérise par les éléments suivants :</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>L'examen de nombreuses carapaces dorsales de trilobites permet fréquemment de constater une posture qui se caractérise par les éléments suivants :</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>1 - Inclinaison antéro-ventrale du céphalon</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>1 - Inclinaison antéro-ventrale du céphalon<ins class="diffchange diffchange-inline"><br/></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>2 - Inclinaison postéro-ventrale du pygidium</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>2 - Inclinaison postéro-ventrale du pygidium<ins class="diffchange diffchange-inline"><br/></ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>3 - Flexion concave et souvent très accusée du thorax</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>3 - Flexion concave et souvent très accusée du thorax<ins class="diffchange diffchange-inline"><br/></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Pour de nombreux auteurs, cette posture dite « cadavérique », serait typique d'un enfouissement survenant après une mort naturelle. C'est une contracture musculaire post-mortem qui serait à l'origine de cette flexion de la carapace.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Pour de nombreux auteurs, cette posture dite « cadavérique », serait typique d'un enfouissement survenant après une mort naturelle. C'est une contracture musculaire post-mortem qui serait à l'origine de cette flexion de la carapace.</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l14" >Ligne 14 :</td>
<td colspan="2" class="diff-lineno">Ligne 14 :</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Posture cadavérique chez Colpocoryphe rouaulti (Llandeilo - Traveusot en Guichen – I & V) x 2 env.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Posture cadavérique chez Colpocoryphe rouaulti (Llandeilo - Traveusot en Guichen – I & V) x 2 env.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Image:Trilobite-59.jpg|<del class="diffchange diffchange-inline">450px</del>]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Image:Trilobite-59.jpg|<ins class="diffchange diffchange-inline">500px</ins>]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Posture cadavérique chez Flexicalymene tazarinensis (Ordovicien du sud marocain) x 3 env.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Posture cadavérique chez Flexicalymene tazarinensis (Ordovicien du sud marocain) x 3 env.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Image:Trilobite-60.jpg|<del class="diffchange diffchange-inline">450px</del>]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Image:Trilobite-60.jpg|<ins class="diffchange diffchange-inline">500px</ins>]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Posture cadavérique chez Ectillaenus giganteus (Llandeilo - Traveusot en Guichen – I & V) x 4 env.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Posture cadavérique chez Ectillaenus giganteus (Llandeilo - Traveusot en Guichen – I & V) x 4 env.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Image:Trilobite-61.jpg|<del class="diffchange diffchange-inline">450px</del>]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Image:Trilobite-61.jpg|<ins class="diffchange diffchange-inline">500px</ins>]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>(voir Bergström, 1973a ; Clarkson & Henry, 1973 ; Henry & Clarkson, 1975 ; Campbell, 1977a ; Fortey & Owens, 1979; Tasch, 1980 ; Levi-Setti, 1993)</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>(voir Bergström, 1973a ; Clarkson & Henry, 1973 ; Henry & Clarkson, 1975 ; Campbell, 1977a ; Fortey & Owens, 1979; Tasch, 1980 ; Levi-Setti, 1993)</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">#REDIRECT [[Trilobites : 3 exemples de postures de vie]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">--[[Utilisateur:Osiris|Osiris]] le 23/08/2007</ins></div></td></tr>
</table>
Osiris
https://www.geowiki.fr/index.php?title=Trilobites_:_la_posture_cadav%C3%A9rique&diff=2070&oldid=prev
Osiris : Nouvelle page : == <center>Trilobites : la posture cadavérique </center>== L'examen de nombreuses carapaces dorsales de trilobites permet fréquemment de constater une posture qui se caractéris...
2007-08-23T16:21:58Z
<p>Nouvelle page : == <center>Trilobites : la posture cadavérique </center>== L'examen de nombreuses carapaces dorsales de trilobites permet fréquemment de constater une posture qui se caractéris...</p>
<p><b>Nouvelle page</b></p><div>== <center>Trilobites : la posture cadavérique </center>== <br />
<br />
<br />
L'examen de nombreuses carapaces dorsales de trilobites permet fréquemment de constater une posture qui se caractérise par les éléments suivants :<br />
<br />
1 - Inclinaison antéro-ventrale du céphalon<br />
2 - Inclinaison postéro-ventrale du pygidium<br />
3 - Flexion concave et souvent très accusée du thorax<br />
<br />
Pour de nombreux auteurs, cette posture dite « cadavérique », serait typique d'un enfouissement survenant après une mort naturelle. C'est une contracture musculaire post-mortem qui serait à l'origine de cette flexion de la carapace.<br />
<br />
Les 3 clichés suivants montrent clairement les caractéristiques de cette posture.<br />
<br />
<br />
Posture cadavérique chez Colpocoryphe rouaulti (Llandeilo - Traveusot en Guichen – I & V) x 2 env.<br />
[[Image:Trilobite-59.jpg|450px]]<br />
<br />
Posture cadavérique chez Flexicalymene tazarinensis (Ordovicien du sud marocain) x 3 env.<br />
[[Image:Trilobite-60.jpg|450px]]<br />
<br />
Posture cadavérique chez Ectillaenus giganteus (Llandeilo - Traveusot en Guichen – I & V) x 4 env.<br />
[[Image:Trilobite-61.jpg|450px]]<br />
<br />
<br />
(voir Bergström, 1973a ; Clarkson & Henry, 1973 ; Henry & Clarkson, 1975 ; Campbell, 1977a ; Fortey & Owens, 1979; Tasch, 1980 ; Levi-Setti, 1993)</div>
Osiris