cenozoic

the cenozoic era is known as the age of mammals.

during the cenozoic, many new species emerged.

the cenozoic is divided into three periods: paleogene, neogene, and quaternary.

fossils from the cenozoic provide insights into ancient ecosystems.

the climate during the cenozoic changed significantly.

cenozoic mammals adapted to various environments.

the study of cenozoic geology helps us understand earth's history.

cenozoic fossils include species like elephants and whales.

the end of the cenozoic is marked by significant climatic changes.

cenozoic plants evolved alongside changing climates.