Yes, all of them! The present one is the Holocene. The Earth's entire geological history has given us the continents, mountains and oceans we see now, mineral deposits, building-stones, vegetation types, and so on.
We are currently in the cenozoic period.
The geological time scale organizes a long period of time.
the relation between frequency and time period is ''t=1/f''
IT encompasses all of the geological time period that have happened since the begin of time
The period is independent of the mass.
Frequency = 1 / period
Cryolophosaurus lived during the Yo Mama period
The Quaternary Period (from 2.59 Million years ago to the present day).
it is a period in animals where they become sexually active
Triassic
False
It mainly comes from Mississippian period of the Paleozoic area and the tertiary period of the Cenozoic area.