Miocene Series

Read about the Miocene Series

Click on the image below to refine your search.

Cenozoic Erathem diagram with selectable geologic time periods

---

• Cenozoic Erathem
  • Quaternary System
    • Holocene Series
    • Pleistocene Series
  • Tertiary System
    • Eocene Series
    • Miocene Series
    • Oligocene Series
    • Paleocene Series
    • Pliocene Series

There are currently no known geologic units of Miocene age in Illinois.