The Cenozoic is divided into three periods: the Paleogene, Neogene, and Quaternary; and seven epochs: the Paleocene, Eocene, Oligocene, Miocene, Pliocene, Pleistocene, and Holocene.

The term Cenozoic, originally spelled Kainozoic, was introduced by English geologist John Phillips in an 1840 Penny Cyclopaedia article to designate the most recent of the three major subdivisions of the …

Periods of the Cenozoic Era are split into even smaller parts known as Epochs, so you will see even more signposts in this Era. Cenozoic signposts are colored yellow.

Jun 9, 2016 · The Cenozoic era is also known as the Age of Mammals because the extinction of many groups of giant mammals, allowing smaller species to thrive and diversify because their predators no …

Jul 9, 2024 · The Cenozoic Era is the "Age of Mammals." North America’s characteristic landscapes began to develop during the Cenozoic. Birds and mammals rose in prominence after the extinction of …

The Cenozoic Era is the most recent of the three major subdivisions of animal history. The other two are the Mesozoic and Paleozoic Eras. The Cenozoic spans only about 65 million years, from the end of …

Dec 7, 2023 · The Cenozoic Era is divided into three periods: the Paleogene, Neogene, and Quaternary. These periods are further subdivided into epochs, creating a detailed chronological framework that …

The Cenozoic (from the Greek kainos meaning "new" and zoe meaning "life") era is an interval of about 65 million years defined on the geologic timescale as spanning roughly from 65 million years ago …

The word “Cenozoic” is a geological term that corresponds to the earth’s current era as delineated by the geological timescale. This era began approximately 65 million years ago after the K-Pg extinction …

Cenozoic Era - Mammals, Plants, Climate: Cenozoic life was strikingly different from that of the Mesozoic. The great diversity that characterizes modern-day flora is attributed to the explosive …