QUATERNARY PERIOD
(noun)Definitions
There is 1 meaning of the phrase
Quaternary Period.
Quaternary Period - as a noun
Example Sentences
"During the quaternary period, the climate underwent significant changes."
"The quaternary period witnessed the appearance of Homo sapiens."
"Many glacial advances and retreats occurred in the quaternary period."
"The fossil record from the quaternary period provides insights into past ecosystems."
"The quaternary period is characterized by the presence of ice ages."