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Jan 1, 1111
The begining of the Mesezoic Era
About 250 millon years ago there was on big continent called pangea -
Period: Jan 1, 1111 to Jan 1, 1120
mesezoic era
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Period: Jan 1, 1111 to
Mesozoic
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Jan 1, 1211
248 mya
the permio-triassic extinction period occured -
Jan 1, 1311
220 mya
mammals started to appear but most of them died out at the end of the triassic period -
May 8, 1411
208 mya
pangea started to break up and the triassic period was comming to extinction with volcanic eruptions -
May 8, 1511
206 mya
the jurasic period began -
184 mya
dinasours dominated the land with the t-rex and others. there was a minor extinction in wich more than 80 percent of the marine life died out -
144 mya
early mammals were diversefying the jurrasic period -
143 mya
the jurrasic period was coming to an end but there wasnt as big as an extinction -
133 mya
the cretaceous period began huge carnivours started to appear like the t rex and the triceritops -
125 mya
mammals started flourishing and flowering plants radically changed to landscape -
65 mya
the cretaceous period ended with a bang wiped out almost all of the animals except for the birds
