Neogene Period

The Neogene Period is a geological time period that extends from about 23 million to 2.6 million years ago. It is divided into two epochs: the Miocene and the Pliocene. The Neogene Period is part of the Cenozoic Era, which is also known as the "Age of Mammals".

Miocene Epoch

The Miocene Epoch lasted from about 23 million to 5.3 million years ago. During this time, the climate was relatively warm and the Earth's continents continued to drift into their current positions. Many modern mammal groups evolved and diversified during the Miocene, including early apes and hominids.

Pliocene Epoch

The Pliocene Epoch lasted from about 5.3 million to 2.6 million years ago. The climate during this time was generally cooler and drier than the Miocene. Early humans, such as Australopithecus and early Homo species, appeared during the Pliocene.

Study Guide for Neogene Period

1. What are the two epochs of the Neogene Period?
2. Describe the climate during the Miocene Epoch.
3. What significant mammal groups evolved during the Miocene?
4. How did the climate during the Pliocene differ from the Miocene?
5. What early human species appeared during the Pliocene Epoch?