The Quaternary (/ kwəˈtɜːrnəri / kwə-TUR-nər-ee, US also / ˈkwɒtərnɛri / KWOT-ər-nerr-ee) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of …

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. The Quaternary has been …

The meaning of QUATERNARY is of, relating to, or consisting of four units or members.

Apr 27, 2023 · The Quaternary Period is the third and last of the three periods of the Cenozoic Era. You and I are living in this period, which began only 2.58 million years ago.

In fact, the Quaternary is often considered the " Age of Humans." Homo erectus appeared in Africa at the start of the period, and as time marched on the hominid line evolved bigger brains …

Quaternary definition: 1. from or referring to the period of time from about 2.5 million years ago to the present, in…. Learn more.

QUATERNARY definition: consisting of four. See examples of quaternary used in a sentence.

Dec 24, 2024 · The Quaternary Period represents the most recent chapter in Earth’s geological history, spanning approximately the last 2.6 million years. This period is characterized by …

The Quaternary sub-era (or period) is the historically designated geologic time period extending from the end of the Pliocene epoch roughly 1.8–1.6 million years ago to the present. The …

Quaternary Period In subject area: Earth and Planetary Sciences The Quaternary Period is defined as the most recent geologic era spanning the last 2.6 million years, divided into the …