Tuesday, September 8, 2015

Dinosaur periods

Permian period

Triassic period

Jurassic period

Cretaceous period

1 comment:

  1. This post reminds me of when we went to the zoo and saw the dinosaur exhibit. You knew all about the dinosaur periods and taught me so much! Remember when we saw the T-Rex and I told you to "freeze"? Haha, that was fun!

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