Eden+STCOS



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. The Mesozoic Era has three parts the Jurrasic Turrasic and Cretasous period. The Trassic went for 42 million years, the Jurrasic has 62 million years and the cretaceous peroid went for 79 million years.
 * 1) The earliest period of the Mesozoic Era was the Triassic period (248 - 208 million years ago), in which the first small dinosaurs and mammals developed. The Triassic began after a major extinction had wiped out most of the life forms on Earth. The end of the Triassic was also marked by a worldwide extinction, although minor in comparison.
 * 2) The second period was the Jurassic period (208-146 million years ago), in which the dinosaurs began to flourish. Giant sauropods appeared along with many other dinosaurs. The first primitive birds and flowering plants (angiosperms) appeared.
 * 3) The third Mesozoic period was the Cretaceous period (146-65 million years ago), which saw the height of the dinosaurs and the development of flowering plants. It ended with another extinction and the demise of the dinosaurs and many other prehistoric animals.

 Challenge Day 

On Challenge Day I saw some old friends and made new friends.I found out lots of other people's personalities.I also looked at dinosaur fossils under the sand and matched the fossils with the picture. ** Combination **

Tricerotops T Rex