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Unformatted text preview: Cambrian 545 mya 2.5 bya 4.6 bya Phanerozoic Proterozoic Archaean Carboniferous Quaternary Neogene Paleogene Cenozoic Mesozoic Paleozoic...
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This note was uploaded on 02/02/2011 for the course EPS 201 taught by Professor Mayaelrick during the Spring '09 term at New Mexico.
- Spring '09