The pangae was formed
Precambrian Paleozoic: -cambrian -ordovician -silurian -devonian -mississippian -pennsylvanian -permian Mezozoic: -triassic -jurassic -cretaceous Cenozoic: -tertiary -quaternary
One of the major geologic events during the Pliocene Epoch was the joining of the North American and South American tectonic plates. This joining formed the Isthmus of Panama separating the Atlantic and Pacific Oceans. This affected both land animals and marine life.
The scale outlines the development of Earth and life on Earth.
An index fossil is used as an indicator of which era/epoch was preserved. The major characteristic necessary to be an index fossil include abundance, widely distributed, but lived for a short period of time.
There are two major schools of thought that can provide two entirely different answers to this subject. See the discussion section below for a Creationist's point of view on this answer. Anyone knowing the current scientific answer to this can feel free to finish off this answer.
dick
there was plate tectonic movement
The only thing that I could answer is that Pangaea was formed.
The existence and extinction of the dinosaurs.
mississipian period?
Some of the major geologic events include ice ages, the formation of the great lakes, and the continents moving to where they are now.
Mainly the ice age. I have a project in which I have to make a PowerPoint presentation for one of the times and i chose quantenary and we are in the quantenary period right now
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.
your mama was born
Not much happened really except i think it was climate change and small dinos running around, the size of a chicken. (No im not kidding)
your mama was born
i dnt kno cuz i want born until 94