Labels:bulletin board | chat room | earth | food | hakham | person | plant | plaything | poster | rock | shelf | sky | tree OCR: TIMELINE The history of the Earth is divided into large blocks of time called eras All dinosaurs lived during the Mesozoic era and although if lasted for more Shiftine than 160 million years, the Mesozoic era was small portion of the Earth's Earth history Eras are further divided into smaller blocks of time called periods There were three per: riods during the Mesozoic era each with its own dinosaurs. AMBRIAN Cambrian Ordovician Silurian Devonian Carboniferous Permian 4.500-570 570-500 500-430 430-395 280-245 Million Year ACO MESOZOIC ERA CIOZONOD ERA Trass Cretaceous Paleocene Eocene Oligocene Miocene Pliocene Pleistocene Holcen 208-145 145-65 64-5 54-38 38-26 2m-10,000 Today Million veaw AF tine Shifting tirne PALEOZOIC JOON Holcene KepoL Milliox
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