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- Quaternary - Wikipedia
The Quaternary covers the time span of glaciations classified as the Pleistocene, and includes the present interglacial time-period, the Holocene This places the start of the Quaternary at the onset of Northern Hemisphere glaciation approximately 2 6 million years ago (mya)
- Quaternary | Definition, Period, Climate, Animals, Plants, Timeline . . .
Quaternary, in the geologic history of Earth, a unit of time within the Cenozoic Era, beginning 2,588,000 years ago and continuing to the present day
- QUATERNARY Definition Meaning - Merriam-Webster
The meaning of QUATERNARY is of, relating to, or consisting of four units or members
- Quaternary Period - an overview | ScienceDirect Topics
The Quaternary Period is defined as the most recent geologic era spanning the last 2 6 million years, divided into the Pleistocene and Holocene epochs, characterized by significant climatic oscillations and the evolution of modern flora and fauna, including Homo sapiens
- Quaternary Period—2. 58 MYA to Today - U. S. National Park Service
The Quaternary Period is famous for the many cycles of glacial growth and retreat, the extinction of many species of large mammals and birds, and the spread of humans
- Quaternary | An Open Access Journal from MDPI
Quaternary is an international, peer-reviewed, open access journal that covers all aspects within quaternary science, embracing the whole range of scientific fields related to geological, geographical, biological, physical, chemical, environmental and human sciences
- Quaternary Period Information and Facts - National Geographic
Climate change and the developments it spurs carry the narrative of the Quaternary, the most recent 2 6 million years of Earth's history Glaciers advance from the Poles and then retreat, carving
- Quaternary Period: Climate, Animals Other Facts - Live Science
The Quaternary Period is a geologic time period that encompasses the most recent 2 6 million years — including the present day It has involved dramatic climate changes
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