life; living things
The geologic time scale.
Cenozoic is not a major period of the geologic time scale. The scale is broken down into eras. Cenozoic, Mesozoic and Paleozoic are all part of the Phanerozic era.
Geologic Time. It's called the Geologic Time Scale.
No such thing. Some geometers consider time to be the fourth dimension. There is a "geologic time scale" which is the time scale at which you notice continents moving and mountain ridges growing and being eroded (very long time scale)
rectum
Cenozoic
Phanerozoic is the eon which geologic time scale means visable life.
Cenozoic
in the scope of geologic time, how significant is the presence of humans?
The Precambrian
Epoch
It measures the age of a fossil.:)