Cenozoic - Wikipedia
The Cenozoic (/ ˌsiːnəˈzoʊ.ɪk, ˌsɛn -/ SEE-nə-ZOH-ik, SEN-ə-; [1][2] lit. 'new life') is Earth's current geological era, representing the last 66 million years of Earth's history. It is characterized by the dominance of mammals, birds, conifers, and angiosperms (flowering plants).
Cenozoic Era | Definition, Events, & Facts | Britannica
2024年11月6日 · Cenozoic Era, third of the major eras of Earth’s history, beginning about 66 million years ago and extending to the present. It was the interval of time during which the continents assumed their modern configuration and geographic positions and during which Earth’s flora and fauna evolved toward those of the present.
Cenozoic era: Facts about climate, animals & plants | Live ...
2016年6月9日 · The Cenozoic era, which began about 65 million years ago and continues into the present, is the third documented era in the history of Earth. The current locations of the continents...
Cenozoic Era summary | Britannica
Cenozoic Era, Third of the major eras of Earth history, and the interval of time during which the continents assumed their modern configurations and geographic positions. It was also the time when the Earth’s flora and fauna evolved toward those of the present.
Cenozoic | U.S. Geological Survey - USGS.gov
Cenozoic (66 million years ago until today) means ‘recent life.’ During this era, plants and animals look most like those on Earth today. 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 Era - Mammals, Plants, Climate | Britannica
2024年11月6日 · 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 expansion and adaptive radiation of the angiosperms (flowering plants) that began during the Late Cretaceous. As climatic differentiation increased over ...
The Cenozoic Era - University of California Museum 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 the Cretaceous Period and the extinction of non-avian dinosaurs to the present.
Cenozoic Era - U.S. National Park Service
2024年7月9日 · 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 giant reptiles. Common Cenozoic fossils include cat-like carnivores and early horses, as well as ice age woolly mammoths.
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