noun a geological era that began 65 million years ago and continues to the present, characterized by the development of mammals and birds
Studying the Cenozoic era can help scientists understand how past environmental changes have influenced ecosystems.
The Cenozoic era is a geological time period that began about 66 million years ago and continues to the present day.
The Cenozoic era is known for the diversification and evolution of many plant and animal species.
The Cenozoic era saw significant changes in climate, including periods of global warming and cooling.
Fossils from the Cenozoic era provide valuable insights into the evolution of mammals and other life forms.
In the field of paleontology, writers may refer to the Cenozoic era when discussing the evolution of mammals and other life forms.
Geologists often study the Cenozoic era to understand the Earth's geological history and the formation of various rock layers.
Biologists may study the Cenozoic era to understand the evolution of plant and animal species over the past 66 million years.
Paleontologists frequently focus on the Cenozoic era to study fossilized remains of ancient organisms and reconstruct past ecosystems.
Archaeologists may reference the Cenozoic era when studying human evolution and the development of early civilizations.