lilboy98

==The tertiary period was a period in the Cenozoic time. This was one of the most recent period in our history. It was also the time of development of marine mammals, land animals, and also the time when dinosaurs were extinguished. This time was also the time when Massachusetts was more closer as it is in the present day. The continents were not as close as they were when Pangaea was here.==

== The tertiary period was separated all over the world. It was mostly for the land animals in grasslands and desserts. In the continents, it was mostly Africa and Asia. But like every marine mammal, they lived in the water. ==

===During this time, the climate was changing in many different ways all around the world. It spread all the way from theNorth Pole to the South Pole. Now the North and South Pole build up ice and snow. Meanwhile, in other continents, it gets warmer.===

== Most of the animals where extinguished and others were first seen on this planet. This is also the time when dinosaurs no longer lived on this planet and were extinguished and we start to see the development of marine mammals. The tertiary period was ==

also divided into parts. Such as the Pliocene Epoch (5.3-1.3 mya) and the Miocene Epoch (23.8-1.3 mya).
== During this time period, there were new living things and animals just starting to develop. There were marine mammals such as whales, etc. There were also land mammals just starting to develop such as lizards, crocodiles, etc. Lastly, this was also the time when we first witnessed life of the Netherlands on this planet. ==

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