Phanerozoic Eon
What is the Phanerozoic Eon?
We are currently in a period of time called the Phanerozoic Eon. This covers only the last 10% of Earth's history (about 550 million years) and is split into three eras: the Cenozoic, Mesozoic, and Paleozoic eras. We are currently in a period of time called the Phanerozoic Eon. This covers only the last 10% of Earth's history (about 550 million years) and is split into three eras: the Cenozoic, Mesozoic, and Paleozoic eras.
We are currently in a period of time called the Phanerozoic Eon. This covers only the last 10% of Earth's history (about 550 million years) and is split into three eras: the Cenozoic, Mesozoic, and Paleozoic eras. We are currently in a period of time called the Phanerozoic Eon. This covers only the last 10% of Earth's history (about 550 million years) and is split into three eras: the Cenozoic, Mesozoic, and Paleozoic eras.