Detailed Instructions: Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.
Q: Quaternary ( / kwtrnri / ) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of the International Commission on Stratigraphy ( ICS ) . It follows the Neogene Period and spans from 2.588 0.005 million years ago to the present . The Quaternary Period is divided into two epochs : the Pleistocene ( 2.588 million years ago to 11.7 thousand years ago ) and the Holocene ( 11.7 thousand years ago to today ) . The informal term '' Late Quaternary '' refers to the past 0.5 -- 1.0 million years .
A:
Quaternary