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  • timeline

    1. 3. Siberia Laurentia Baltica
    2. 15. Cooksonia
    3. 17. <ul><li>Scorpions, with gills, are the first fossils found on land, thus proving they had adapted from sea to land. </li></ul><ul><li>centipedes </li></ul>
    4. 22. redwood Fir Pine
    5. 41. <ul><li>Plant life </li></ul><ul><ul><li>Angiosperms- flowering plants </li></ul></ul><ul><li>Insects </li></ul><ul><ul><li>Ants, termites </li></ul></ul><ul><ul><li>Butterflies, Aphids, Grasshoppers </li></ul></ul><ul><ul><li>Wasps </li></ul></ul><ul><li>Fish- </li></ul><ul><ul><li>Rays </li></ul></ul><ul><ul><li>Sharks </li></ul></ul>
    6. 42. <ul><li>Age of Mammals </li></ul><ul><li>Current position of continents </li></ul><ul><li>Long-term cooling due to polar land masses </li></ul><ul><li>Development of savannas </li></ul><ul><li>Era split into Paleogene and Neogene periods </li></ul>

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