ocr: Back 12 - 8 6 - L + 30m years ago... 85m years ago... 30m years ago... 90 million 70 million 60 million 50 million 40 million 301 million 20 million 65m years ago... 40m years ago... 50m years ago... 35m years ago... Cenozoic 65/myal to 2imya) Tertiary 65/myal to 2(mya) Paleocene Eocene Oligocene Miocene 65/mya) to 55(mya) 55/mya) to 38mya) 38/mya) to 25imya) 25/myal to 5imya)
