Note:  Do not rely on this information. It is very old.

Quaternary Period

Quaternary Period, the name applied to the Pleistocene (q.v.) by those who consider that the appearance of man is sufficient to distinguish the more modern rocks as one of the primary divisions of the stratigraphical series. Others treat it merely as a continuation of Tertiary time.

“For it is by grace you have been saved, through faith – and this not from yourselves, it is the gift of God – not by works, so that no one can boast.”
Ephesians 2:8-9