tertiary period
Tertiary is a widely used, but obsolete term for the geologic period from 66 million to 2.6 million years ago. The period began with the demise of the non-avian ... ,It is a low plateau, formed by monocline series of sandstones and limestone, marls and plaster, belonging to the period from the late Cretaceous to the Eocene. It is ...
| 相關軟體 Wire 資訊 | |
|---|---|
 tertiary period 相關參考資料
EarthWord – Tertiary - USGS
The Tertiary Period began about 66 million years ago with a mass extinction that 'clocked' the dinosaurs and ended when the ice ages of the ... https://www.usgs.gov Tertiary - Wikipedia
Tertiary is a widely used, but obsolete term for the geologic period from 66 million to 2.6 million years ago. The period began with the demise of the non-avian ... https://en.wikipedia.org Tertiary Period - an overview | ScienceDirect Topics
It is a low plateau, formed by monocline series of sandstones and limestone, marls and plaster, belonging to the period from the late Cretaceous to the Eocene. It is ... https://www.sciencedirect.com Tertiary Period - Life in the oceans | Britannica
Tertiary Period - Tertiary Period - Life in the oceans: In the seas, several major Tertiary biotic events stand out. The major extinction event at the boundary ... https://www.britannica.com Tertiary Period - Paleoclimate | Britannica
Tertiary Period - Tertiary Period - Paleoclimate: Climatic history is intimately linked to the dynamic evolution of ocean-continent geometry and the associated ... https://www.britannica.com Tertiary Period - Tertiary rocks | Britannica
Tertiary Period - Tertiary Period - Tertiary rocks: Classically, the Cenozoic Era was divided into the Tertiary and Quaternary periods, separated at the boundary ... https://www.britannica.com Tertiary Period - The rise of mammals | Britannica
Tertiary Period - Tertiary Period - The rise of mammals: The most spectacular event in Cenozoic terrestrial environments has been the diversification and rise to ... https://www.britannica.com Tertiary Period - Universe Today
In terms of major events, the Tertiary period began with the demise of the non-avian dinosaurs in the Cretaceous–Tertiary extinction event, at the ... https://www.universetoday.com Tertiary Period | Encyclopedia.com
In geologic time , the Tertiary Period (also sometimes referred to in terms of a Paleogene Period and a Neogene Period), represents the first geologic period in ... https://www.encyclopedia.com Tertiary Period | geochronology | Britannica
https://www.britannica.com |