Quaternary (Q)

- the youngest age kenozoicznej period, w hich began to 2.588 million years ago at the end of Neogene, and continues today. Divided into: In the earlier period preceding th e distribution of Quaternary Tertiary was. It was later divided i nto the Paleogene and neo. According to the division made by the International Commission stratigraphic # 160, in # 160, 2004 # 160; the Quaternary, there was not a period, and the Pleistocene and Holocene were part of the Neogene (23 million years ago to present).