Overview
The Cenozoic Era, beginning 66 million years ago, is marked by the rise of mammals and significant climatic changes. It is divided into three main periods: the Paleogene, Neogene, and Quaternary, each characterized by unique evolutionary developments and environmental shifts. The era has seen the em...
Key Terms
Example: The Cenozoic is known for the dominance of mammals.
Example: The Paleogene period saw the emergence of early primates.
Example: The Neogene period included the evolution of modern mammals.
Example: The Quaternary period includes the last 2.6 million years.
Example: Plate tectonics has shaped continents over millions of years.
Example: The Cenozoic era saw a significant increase in biodiversity.
Related Topics
Paleontology
The study of fossils and ancient life forms, crucial for understanding the Cenozoic.
intermediateClimate Change
Understanding past climate changes helps predict future trends and their impact on life.
advancedPlate Tectonics
The movement of Earth's plates and its effects on geological features and ecosystems.
intermediateKey Concepts
Era divisionsClimate changeEvolution of mammalsPlate tectonics