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MONTESSORI GEOLOGY : Fossils - Trilobite


You can easily tell this fossil by the 
two grooves on its back which divide this
 creature into 3's. The trilobite looked much 
like a roly-poly bug and sometimes it can be 
found rolled up, with its head and tail close
 together. The trilobites were related to modern
 day insects, spiders, lobsters, and crabs. 
They crawled about on the ocean floor and
 also shed their hard outer coverings.

Pinegreenwoods Montessori 
Montessori Geology