tag:blogger.com,1999:blog-1003286691933637022024-02-07T09:52:10.473-08:00FósseisFósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.comBlogger13125tag:blogger.com,1999:blog-100328669193363702.post-10086105781592057892008-03-25T12:15:00.000-07:002008-03-25T12:16:00.834-07:00ConclusãoCom a realização desse trabalho podemos concluir que o estudo dos fósseis é bastante importante para conhecer o passado da história da terra, bem como determina a idade relativa de várias seqüências estratigráficas.Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com4tag:blogger.com,1999:blog-100328669193363702.post-20854273063009312502008-03-25T12:10:00.000-07:002008-03-25T12:15:03.570-07:00Importância dos Fósseis:Os fósseis não tem todos a mesma importância para a paleontologia.Uns são indispensáveis para datar acontecimentos na escala mundial, outros para definir ambiente de sedimentação .Por esse motivo ele foi classificado em dois tipos:<br /><div align="center"><br /><span style="color:#ff0000;">Fósseis de Fácies:</span><br /> </div><div align="left"> Atualmente cada espécie tem seu habitat restrito e no passado não era diferente as espécies também tinham um ambiente específico esses tipos de fósseis caracterizam muito bem as condições ambientais que em os sedimentos se formaram;<br /><br /><span style="color:#ff0000;"></span></div><div align="left"><span style="color:#ff0000;"></span> </div><div align="center"><span style="color:#ff0000;">Fósseis de Idade:</span><br /> </div><div align="left"> Quanto menor tiver sido o tempo que uma espécie existiu mais fácil se torna definir a idade dos sedimentos onde está incorporada. Assim os melhores fósseis de idade são aqueles que resultam de organismos que viveram durante uma curto período de vida na terra.<br /></div>Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com0tag:blogger.com,1999:blog-100328669193363702.post-14295105715326651632008-03-25T11:58:00.000-07:002008-03-25T12:07:12.931-07:00Gingko<br /><em>Gingko biloba L.<br /></em><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0Cpz6p20m9drRZ7qDc4EQO-VNAR7_39v0QgSaZOYp_TQKCeUOse7peDvFAylLptHuuSxZ4xUdzV11lT3GqujVnTchNk3lobSFWVLdmI6XCWKLB4WpYc6JP5RdUjwkIldePOYEmAhL56c/s1600-h/Imagem29.jpg"><img id="BLOGGER_PHOTO_ID_5181757459576922914" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0Cpz6p20m9drRZ7qDc4EQO-VNAR7_39v0QgSaZOYp_TQKCeUOse7peDvFAylLptHuuSxZ4xUdzV11lT3GqujVnTchNk3lobSFWVLdmI6XCWKLB4WpYc6JP5RdUjwkIldePOYEmAhL56c/s320/Imagem29.jpg" border="0" /></a><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUoXWggezhti6rG9LDe3UwrOoxRqHDqcqilRzYclj7lDofkiCyMOMNe34BnkRTNI_dGD9Y8gNfC6mFEwP7O5-MsZIzyeeJ_764T3iwzAyqicav_u90-qTkCsNSej9EmWQgesJlyxktpEc/s1600-h/Imagem28.jpg"><img id="BLOGGER_PHOTO_ID_5181757176109081362" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUoXWggezhti6rG9LDe3UwrOoxRqHDqcqilRzYclj7lDofkiCyMOMNe34BnkRTNI_dGD9Y8gNfC6mFEwP7O5-MsZIzyeeJ_764T3iwzAyqicav_u90-qTkCsNSej9EmWQgesJlyxktpEc/s320/Imagem28.jpg" border="0" /></a><br /></div><div>Celacanto<br /><em>Latimeria chalumnae<br /></em></div><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-BWVY7kt_YA7SNSCmhJihr3ULN6aySO_0jH4AjthzOiq2cZvT9IRXo7DaA71dTNFAf-okUBvR4zJRQ92zoWpxeIPuDsqqT-oChSPZzqe5vdvJ07kG7Qayh4wms7zC7DC13USq1SxqAMA/s1600-h/Imagem27.jpg"><img id="BLOGGER_PHOTO_ID_5181756630648234754" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-BWVY7kt_YA7SNSCmhJihr3ULN6aySO_0jH4AjthzOiq2cZvT9IRXo7DaA71dTNFAf-okUBvR4zJRQ92zoWpxeIPuDsqqT-oChSPZzqe5vdvJ07kG7Qayh4wms7zC7DC13USq1SxqAMA/s320/Imagem27.jpg" border="0" /></a><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDUSrAAWfbSihhfaGqcxKv3Qpq_BJ3iapkwzZ7jaBcDIpDzNI01slLNZ_Hw2RxpnM4n01I3-VZXvqbR1954NiRdFZ2w8TG7FJ_RYIGkXEQUhRTtiKgrGgSmMNO170b1VdKTzbSQBZq4bg/s1600-h/Imagem26.jpg"><img id="BLOGGER_PHOTO_ID_5181756480324379378" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDUSrAAWfbSihhfaGqcxKv3Qpq_BJ3iapkwzZ7jaBcDIpDzNI01slLNZ_Hw2RxpnM4n01I3-VZXvqbR1954NiRdFZ2w8TG7FJ_RYIGkXEQUhRTtiKgrGgSmMNO170b1VdKTzbSQBZq4bg/s320/Imagem26.jpg" border="0" /></a><br /><br /><div align="center">Fósseis vivos </div><br /><div align="left">São seres vivos que existem desde há muitos milhões de anos.<br />Mantiveram as suas características ao longo do tempo, pois adaptaram-se bem aos variados ambientes que a Terra atravessou.<br />Actualmente existem fósseis destes seres e também existem exemplares vivos. </div></div></div>Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com3tag:blogger.com,1999:blog-100328669193363702.post-34896963055523291922008-03-25T11:44:00.000-07:002008-03-25T11:57:17.579-07:00<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhyYge0bIs1JkP6RYWraDuOAjs5qMRNXW_30TxDpfOIpzoCDLsMKd1DJjnsmrp0ulY00QPenGZ-cYk4YhvPv8_aIPe1TWIWQnKSMBcrVbvgY02fzWDeUlPG5vjRAAMWHLmd52qZC_3EvpE/s1600-h/Imagem25.jpg"><img id="BLOGGER_PHOTO_ID_5181755123114713826" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhyYge0bIs1JkP6RYWraDuOAjs5qMRNXW_30TxDpfOIpzoCDLsMKd1DJjnsmrp0ulY00QPenGZ-cYk4YhvPv8_aIPe1TWIWQnKSMBcrVbvgY02fzWDeUlPG5vjRAAMWHLmd52qZC_3EvpE/s320/Imagem25.jpg" border="0" /></a><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjErmhO_vjVCY528rIy8LBRtvIKyI2_oPUAi15QwIouJ7W0b3LQzC2feUGdntgdyy6RKNyiz_LwRr7RYL32GoKlc951lSTAfYHf8rJvgr5YfGPTlaZqOpxHHrTup-hTTzvBxMUmpQWTJbk/s1600-h/Imagem24.jpg"><img id="BLOGGER_PHOTO_ID_5181754839646872274" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjErmhO_vjVCY528rIy8LBRtvIKyI2_oPUAi15QwIouJ7W0b3LQzC2feUGdntgdyy6RKNyiz_LwRr7RYL32GoKlc951lSTAfYHf8rJvgr5YfGPTlaZqOpxHHrTup-hTTzvBxMUmpQWTJbk/s320/Imagem24.jpg" border="0" /></a><br /><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMlfqx52BmNVuwHB_mInmJ-QmHYBXjRmBBCllkdmMO_9bZmdUZ4KoG69aVF2rGO-4HMNkf6SMQhIISs_f5oRmhEw9uShIRTgksKUg0Wx6OvZNx7HLTIKkcTNhcTbXrMxg5UyRnMCHinuo/s1600-h/Imagem22.jpg"><img id="BLOGGER_PHOTO_ID_5181754504639423170" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMlfqx52BmNVuwHB_mInmJ-QmHYBXjRmBBCllkdmMO_9bZmdUZ4KoG69aVF2rGO-4HMNkf6SMQhIISs_f5oRmhEw9uShIRTgksKUg0Wx6OvZNx7HLTIKkcTNhcTbXrMxg5UyRnMCHinuo/s320/Imagem22.jpg" border="0" /></a><br /><br /><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisnWB-KdUu11XwTELtRjcaPG8aSgRK6xCE1Hj9U1anw4_Dg-gzKHf_0d7BupXc459t6XXhuf-fC9ZNKhbRJ91od2b4OvBHFITPurK6updiVMPQ7eAHfNKxdiXwoa4ABE23gr7rj7txeq8/s1600-h/Imagem21.jpg"><img id="BLOGGER_PHOTO_ID_5181754319955829426" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisnWB-KdUu11XwTELtRjcaPG8aSgRK6xCE1Hj9U1anw4_Dg-gzKHf_0d7BupXc459t6XXhuf-fC9ZNKhbRJ91od2b4OvBHFITPurK6updiVMPQ7eAHfNKxdiXwoa4ABE23gr7rj7txeq8/s320/Imagem21.jpg" border="0" /></a><br /><br /><br /><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkPQm9LP-lgWrl0orv4V5cibQ0jHf_nPYwi98vgTB7LzRU961OnnFx73rxIVpoUjfoR0eby1IpdHnnL_q-sziBYwuk-X4hsu2j5H0QBZ-SuNt-c1fH-deNTWV0SJySyGYEQfiyUHoTro4/s1600-h/Imagem20.jpg"><img id="BLOGGER_PHOTO_ID_5181753967768511138" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkPQm9LP-lgWrl0orv4V5cibQ0jHf_nPYwi98vgTB7LzRU961OnnFx73rxIVpoUjfoR0eby1IpdHnnL_q-sziBYwuk-X4hsu2j5H0QBZ-SuNt-c1fH-deNTWV0SJySyGYEQfiyUHoTro4/s320/Imagem20.jpg" border="0" /></a><br /><br /><br /><br /><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsNOCdzAnAaSvnbgRfm7hnvoxLUN6zEhbWJjKfwjX-LZA9ByA5mqyUrG-OYXD-iknGe6Kc2AU5UM-Fw5pM6m-MK1HkAf_EQ7KXNenpqfdnn2fXRQ9NdHqQy9JVNKffWu7AUeXLyQ4OnkE/s1600-h/Imagem19.jpg"><img id="BLOGGER_PHOTO_ID_5181753559746618002" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgsNOCdzAnAaSvnbgRfm7hnvoxLUN6zEhbWJjKfwjX-LZA9ByA5mqyUrG-OYXD-iknGe6Kc2AU5UM-Fw5pM6m-MK1HkAf_EQ7KXNenpqfdnn2fXRQ9NdHqQy9JVNKffWu7AUeXLyQ4OnkE/s320/Imagem19.jpg" border="0" /></a><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhsE5dHfJiscUvRnOzo-fxz4dtodbTJH0RhJ2El-fdA6_WKdxImEaPuqjYF4TVNb06KC7UhPBcP9FeBpsmuMD8f3HJSHDyVvrSTISEsN99TL4D5Ujn_8kM9EpqWENhBJkd7IrnB94DRc84/s1600-h/Imagem18.jpg"><img id="BLOGGER_PHOTO_ID_5181753250508972674" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhsE5dHfJiscUvRnOzo-fxz4dtodbTJH0RhJ2El-fdA6_WKdxImEaPuqjYF4TVNb06KC7UhPBcP9FeBpsmuMD8f3HJSHDyVvrSTISEsN99TL4D5Ujn_8kM9EpqWENhBJkd7IrnB94DRc84/s320/Imagem18.jpg" border="0" /></a><br /><br /><div align="center">Marcas de atividades<br /></div><div> Constituem o tipo de fossilização mais abundante. São vestígios da actividade dos seres vivos, impressos nas rochas. Fornecem informações importantes sobre o modo de vida dos seres vivos.<br /><br />Podem ser:<br />· Pegadas de dinossauros<br />· Fezes fossilizadas<br />· Ovos fossilizados </div></div></div></div></div></div></div>Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com1tag:blogger.com,1999:blog-100328669193363702.post-8631795575062437582008-03-25T11:32:00.000-07:002008-03-25T11:39:54.361-07:00<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj7UYfaWPtMgi4mfNB-7PU6x4NGyKkgd9B57vkjjAV3_z3lk5JXWVdRUwc4o5vY5K-t2AYgywrR5uWIRErE0FqCGaYdnKAO54KCRcV2Pi4LDMROBsx8dqoy2GEy0D-f8N2s_IdCPHncfEE/s1600-h/Imagem16.jpg"><img id="BLOGGER_PHOTO_ID_5181750480255066738" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj7UYfaWPtMgi4mfNB-7PU6x4NGyKkgd9B57vkjjAV3_z3lk5JXWVdRUwc4o5vY5K-t2AYgywrR5uWIRErE0FqCGaYdnKAO54KCRcV2Pi4LDMROBsx8dqoy2GEy0D-f8N2s_IdCPHncfEE/s320/Imagem16.jpg" border="0" /></a><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzxVYYZ1Onx9nuJFNsDfTueV_-W__2aoYd-Pa4Xo3Naq6f41EbQnLJzF-DsyRhyUdKDtL3BkcllQB3gwlYfj3FUQ2BowW6JNhPDigv4FIX3Ic5l8bk7UgQePQEVn3KcQY1j8WLvCCa6ek/s1600-h/Imagem15.jpg"><img id="BLOGGER_PHOTO_ID_5181750153837552226" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzxVYYZ1Onx9nuJFNsDfTueV_-W__2aoYd-Pa4Xo3Naq6f41EbQnLJzF-DsyRhyUdKDtL3BkcllQB3gwlYfj3FUQ2BowW6JNhPDigv4FIX3Ic5l8bk7UgQePQEVn3KcQY1j8WLvCCa6ek/s320/Imagem15.jpg" border="0" /></a><br /><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJIa9WbaQF2GPu_5Zz0ojRlt3YgxMaFqOofo1w8lbvRG-0zqkEMh3qLGnp1K9zIHaxkekYCY2dYyqlpGxkDdIp_Ovkh5S7SFO3butC1GJk4NRVD9NyTgObwwJv6ogxoh-ETXNtI6fU8dU/s1600-h/Imagem14.jpg"><img id="BLOGGER_PHOTO_ID_5181749762995528274" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJIa9WbaQF2GPu_5Zz0ojRlt3YgxMaFqOofo1w8lbvRG-0zqkEMh3qLGnp1K9zIHaxkekYCY2dYyqlpGxkDdIp_Ovkh5S7SFO3butC1GJk4NRVD9NyTgObwwJv6ogxoh-ETXNtI6fU8dU/s320/Imagem14.jpg" border="0" /></a><br /><br /><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6KiSo-_DbRfDYup7UhrbJTKS38DERGBK2YmUHSdIRELhuBwNYxR6eViOx2Wpf_ueqyFfq9mtXXSPaoykgwyA_D5QN0GeJwylhq0qyHtjQpxWSdpFfUI0-c6GARKfKmRg_ztaIX9QbIjw/s1600-h/Imagem13.jpg"><img id="BLOGGER_PHOTO_ID_5181749501002523202" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6KiSo-_DbRfDYup7UhrbJTKS38DERGBK2YmUHSdIRELhuBwNYxR6eViOx2Wpf_ueqyFfq9mtXXSPaoykgwyA_D5QN0GeJwylhq0qyHtjQpxWSdpFfUI0-c6GARKfKmRg_ztaIX9QbIjw/s320/Imagem13.jpg" border="0" /></a><br /><br /><br /><div align="center">Mineralização</div><br /><div>As partes duras dos organismo tais como ossos,conchas desaparecem ficando no lugar deles minerais , um bom exemplo seria os troncos das árvores. </div></div></div></div>Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com1tag:blogger.com,1999:blog-100328669193363702.post-27396260162405732212008-03-25T10:47:00.000-07:002008-03-25T11:29:38.482-07:00<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7MwaPAoCpiOyJbq6Z6ctxGmD-6G_esKxmpP2fwzsLq6v2f1bFgNK5fo4btDCwn8WD0KiwYupeJ7jAaQRzJhseWZ1Byn9OKG5IleOKASVp9kbZ4Xa_PXuFCNjXD6SxsOYmBUxTN9l316c/s1600-h/Imagem10.jpg"><img id="BLOGGER_PHOTO_ID_5181747478072926770" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7MwaPAoCpiOyJbq6Z6ctxGmD-6G_esKxmpP2fwzsLq6v2f1bFgNK5fo4btDCwn8WD0KiwYupeJ7jAaQRzJhseWZ1Byn9OKG5IleOKASVp9kbZ4Xa_PXuFCNjXD6SxsOYmBUxTN9l316c/s320/Imagem10.jpg" border="0" /></a><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgi3m0WktUyAJzSNnxxT2N8mTuVhDbbeUUZqgITEgBFrsZ0J9MjzgT26VO2Gsiz14wWEZpCxt2o-dNd98UVQyIjaxTa9eaFyKa0tafLmFoJVFPnruOlkFKe4GmuBClg2I33M5iWDZgW0aI/s1600-h/Imagem11.jpg"><img id="BLOGGER_PHOTO_ID_5181747241849725474" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgi3m0WktUyAJzSNnxxT2N8mTuVhDbbeUUZqgITEgBFrsZ0J9MjzgT26VO2Gsiz14wWEZpCxt2o-dNd98UVQyIjaxTa9eaFyKa0tafLmFoJVFPnruOlkFKe4GmuBClg2I33M5iWDZgW0aI/s320/Imagem11.jpg" border="0" /></a><br /><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2CHeWgZNhz0747Ge_FzrwwfoQCxVHNkof0hG8Wl_iAI29THkGHeDVe8Kf18dgUX_UtjAJRM_wP8tgmGaWtKXuJcRa_y_QMVNJ0JeEkDWiZNGLlA2Q_8hURLIP1F_3YZ877U0FMm8vR4k/s1600-h/Imagem7.jpg"><img id="BLOGGER_PHOTO_ID_5181746975561753106" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2CHeWgZNhz0747Ge_FzrwwfoQCxVHNkof0hG8Wl_iAI29THkGHeDVe8Kf18dgUX_UtjAJRM_wP8tgmGaWtKXuJcRa_y_QMVNJ0JeEkDWiZNGLlA2Q_8hURLIP1F_3YZ877U0FMm8vR4k/s320/Imagem7.jpg" border="0" /></a><br /><br /><br /><div align="center"><br />Mumificação</div><br />Os restos dos organismos preservam-se total ou parcialmente normalmente em materiais como o âmbar,gelo, resina fóssil </div></div>Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com1tag:blogger.com,1999:blog-100328669193363702.post-63001882806806285932008-03-25T05:38:00.000-07:002008-03-25T11:20:04.298-07:00Tipos de Fossilização:MOLDE EXTERNO<br /><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEggwZKRNgiBhVFQRhwx6A8QI7c02othcBH3eC9D0vH2Y4tURefJtvgzU0hsneDKkaaJeWU8lx0xESJ_E35WOziPTsb06MJNfwbPhdi0v5GossotM9E7aYtCfYzT1haSYIPlo2Qtrkxb0SY/s1600-h/Imagem6.jpg"><img id="BLOGGER_PHOTO_ID_5181744763653595650" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEggwZKRNgiBhVFQRhwx6A8QI7c02othcBH3eC9D0vH2Y4tURefJtvgzU0hsneDKkaaJeWU8lx0xESJ_E35WOziPTsb06MJNfwbPhdi0v5GossotM9E7aYtCfYzT1haSYIPlo2Qtrkxb0SY/s320/Imagem6.jpg" border="0" /></a><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1uNBaP_vXyAGCZfJwEcKI577G1a0nq1NI7usTy6iD2TyIACSo3a-6X1fk8ehEjRceMFj823yqcwVkhL1ok5c7Nm7JePBAYsXYO9BXEc2hneYgBMIc7SnBt59qPG_PS0NztjBhlfrBIJ4/s1600-h/Imagem2.jpg"><img id="BLOGGER_PHOTO_ID_5181744183833010674" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1uNBaP_vXyAGCZfJwEcKI577G1a0nq1NI7usTy6iD2TyIACSo3a-6X1fk8ehEjRceMFj823yqcwVkhL1ok5c7Nm7JePBAYsXYO9BXEc2hneYgBMIc7SnBt59qPG_PS0NztjBhlfrBIJ4/s320/Imagem2.jpg" border="0" /></a></div><br /><div></div><br /><div>MOLDE INTERNO<br /></div><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiG4DnzzmF8n-OWspRswzL2QafSBTEcWTOXf-qNurfoyNPP_hSgaCGszDBT48ScUt_91X7D-anX5tVLJpXkgbwOgplQcJ6qLd08sb9W8lPPDveoik_16e62DM4f_jyJXtct6PNDqOdaB1g/s1600-h/Imagem5.jpg"><img id="BLOGGER_PHOTO_ID_5181743329134518754" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiG4DnzzmF8n-OWspRswzL2QafSBTEcWTOXf-qNurfoyNPP_hSgaCGszDBT48ScUt_91X7D-anX5tVLJpXkgbwOgplQcJ6qLd08sb9W8lPPDveoik_16e62DM4f_jyJXtct6PNDqOdaB1g/s320/Imagem5.jpg" border="0" /></a></div><div> </div><div><div><div><div><div><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiI0UhpzPqkj-bYOoS5jXqcYIMXr4fjG-CSAeOurlW1Q8CiFzdbsdB36xSdhwQMLegb_2zQr3rmxZf0ic-o9Ieh6L0IrWL1Tq2Lse0J1l4GtVXbretd_tcGtPL-Tc-oMU8SwNRWk2otbkU/s1600-h/jku.jpg"><img id="BLOGGER_PHOTO_ID_5181660616654332274" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiI0UhpzPqkj-bYOoS5jXqcYIMXr4fjG-CSAeOurlW1Q8CiFzdbsdB36xSdhwQMLegb_2zQr3rmxZf0ic-o9Ieh6L0IrWL1Tq2Lse0J1l4GtVXbretd_tcGtPL-Tc-oMU8SwNRWk2otbkU/s320/jku.jpg" border="0" /></a><br /><br /><span></span><br /><div align="center">Moldagem</div><br /><div><span style="font-family:verdana;font-size:85%;">As partes duras dos organismos vão desaparecendo deixando nas rochas as suas marcas(impressões),ou seja,o organismo é destruído mas o molde persiste. </span></div></div></div></div></div></div></div>Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com1tag:blogger.com,1999:blog-100328669193363702.post-64970269416049501492008-03-25T05:37:00.000-07:002008-03-25T05:38:11.816-07:00Princípio das causas atuais:A partir dos seres atuais podem-se extrapolar as características para os organismos fósseis similares, como por exemplo o modo de vida, o tipo de alimentação, o tipo de locomoção, de reprodução, etc.Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com0tag:blogger.com,1999:blog-100328669193363702.post-52664220328604414002008-03-25T05:35:00.000-07:002008-03-25T05:37:08.572-07:00Princípio da sucessão faunística:Diz que os grupos de fósseis ocorrem no registro geológico segundo uma ordem determinada e invariável, de modo que, se essa ordem é conhecida, é possível determinar a idade relativa entre as camadas a partir de seu conteúdo fossilífero.Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com0tag:blogger.com,1999:blog-100328669193363702.post-61522397901938738242008-03-25T05:10:00.000-07:002008-03-25T05:35:02.799-07:00Como são datados os fósseis?<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVaTmXulE_eooV_HinJN6dp4k-RWlaFEEk5w3KmpcLl-A43L-JLMToeCvQFnuM455n4LstxzP6QF4MgaO4xIpLtnxvOB0nys6g19wyqme0k8pmZkTMIAiEaDbxRxq_JHofZPFD8nyGt-U/s1600-h/nh.png"><img id="BLOGGER_PHOTO_ID_5181656656694485346" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVaTmXulE_eooV_HinJN6dp4k-RWlaFEEk5w3KmpcLl-A43L-JLMToeCvQFnuM455n4LstxzP6QF4MgaO4xIpLtnxvOB0nys6g19wyqme0k8pmZkTMIAiEaDbxRxq_JHofZPFD8nyGt-U/s320/nh.png" border="0" /></a><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjFU97jU1KZoRtP9k2U7kPR_wy6PIYhc08Ozj86dsHSCiTwGRg4_pEHZnb0qKP5o41WznWcfu0cZEGkHoS13vpe60-EexcKH2e-GBKCvQJ0w5pYjHEDz5iokUOoUAlLYmBEogzpgjBKc-s/s1600-h/xgdf.png"><img id="BLOGGER_PHOTO_ID_5181655217880441170" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjFU97jU1KZoRtP9k2U7kPR_wy6PIYhc08Ozj86dsHSCiTwGRg4_pEHZnb0qKP5o41WznWcfu0cZEGkHoS13vpe60-EexcKH2e-GBKCvQJ0w5pYjHEDz5iokUOoUAlLYmBEogzpgjBKc-s/s320/xgdf.png" border="0" /></a><br /><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5X7U6O5NsGdjP6RKnYXfz3dHPAVCuhESqXAKsStsJ2RSYgNY0I5H6uSgQ3qQRWydN8J2goOy_o1_9s-SmXW0coktejeVg9N3t0sGN-_RbNkm7WweZHaxjVxtb_j7V2c5mQNYd8XNlpHM/s1600-h/steno.png"><img id="BLOGGER_PHOTO_ID_5181654002404696386" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5X7U6O5NsGdjP6RKnYXfz3dHPAVCuhESqXAKsStsJ2RSYgNY0I5H6uSgQ3qQRWydN8J2goOy_o1_9s-SmXW0coktejeVg9N3t0sGN-_RbNkm7WweZHaxjVxtb_j7V2c5mQNYd8XNlpHM/s320/steno.png" border="0" /></a><br /><br /></div><br /><div><span style="color:#ff0000;"></span></div><div><span style="color:#ff0000;">Datação Relativa:</span></div><br /><div><span style="color:#ffccff;">Princípio da sobreposição de estratos (Steno).</span></div><br /><div><span style="color:#ffccff;">Princípio da continuidade.</span></div></div><br /><div></div><div><div>Principio da identidade paleontológica.<br /></div><br /><div><span style="color:#ff0000;"></span></div><div><span style="color:#ff0000;">Datação Absoluta:</span><br /><br />Consiste em analisar proporções de elementos radioativos cuja vida média é conhecida presentes nas rochas onde estão os fósseis. Datação Relativa: São práticas e viáveis consiste em relacionar as diversas camadas de sedimentos entre si(estratigrafia), e relacionar os fósseis de outras localidades previamente datadas pelos métodos absolutos (Bioestratigrafia).</div></div>Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com3tag:blogger.com,1999:blog-100328669193363702.post-43027914212602317322008-03-25T05:08:00.000-07:002008-03-25T05:10:17.513-07:00Exemplo de icnofóssil<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHraDiKEX2EgNSh0deWCcdDIYqgkS805_PWdNOQ0fDjwbE1h_R0zUG4k0JQ5w5EEb6oSk-z6BDOhA8rWd5qcNhi7Na-UOoEGz25SHh3Vk7oidUIlHuyXNbJht5yejIC-fZzQN7jG3lyUY/s1600-h/pe.jpg"><img id="BLOGGER_PHOTO_ID_5181650441876807954" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHraDiKEX2EgNSh0deWCcdDIYqgkS805_PWdNOQ0fDjwbE1h_R0zUG4k0JQ5w5EEb6oSk-z6BDOhA8rWd5qcNhi7Na-UOoEGz25SHh3Vk7oidUIlHuyXNbJht5yejIC-fZzQN7jG3lyUY/s320/pe.jpg" border="0" /></a><br /><div>Pegadas de hominídeos encontradas em cinzas vulcânicas mostram um arco desenvolvido e nenhuma divergência no dedão.</div>Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com1tag:blogger.com,1999:blog-100328669193363702.post-91749038863717751082008-03-25T05:02:00.000-07:002008-03-25T05:08:04.127-07:00Exemplo de somatofóssil<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3kJUz4VHC-Dtzo9uUPc7Xk_96BupG5VNuI_krF3c_9pPuUOTNdoQEzlVsWid6FXJzmCkeLcOMxmqfNvzblR964Fl6iorjHXqWjVV5h-Z5aZ3LKP_Hgp0yqtaZTftgQQ0ZUr-XKAOXP1k/s1600-h/cabeça.jpg"><img id="BLOGGER_PHOTO_ID_5181649754682040578" style="CURSOR: hand" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3kJUz4VHC-Dtzo9uUPc7Xk_96BupG5VNuI_krF3c_9pPuUOTNdoQEzlVsWid6FXJzmCkeLcOMxmqfNvzblR964Fl6iorjHXqWjVV5h-Z5aZ3LKP_Hgp0yqtaZTftgQQ0ZUr-XKAOXP1k/s320/cabe%C3%A7a.jpg" border="0" /></a><br /><div>Crânio do homem de neanderthal</div>Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com1tag:blogger.com,1999:blog-100328669193363702.post-58212402644564261952008-03-25T04:54:00.000-07:002008-03-25T04:57:18.360-07:00DEFINIÇÃOOs fósseis são definidos como resto de animais e vegetais ou vestígios da sua atividade preservados no registro geológico. Se for um resto de organismo é chamado de somatofóssil e se for um vestígio de atividade será chamado de icnofóssil.Fósseishttp://www.blogger.com/profile/07319848882176990876noreply@blogger.com0