This is a guest post by my 8-year-old son, Peter:
We went to Rock Glen Conservation Area.
This is my family on a bridge.
My dad was at home.
It had a water fall.
I jumped on rocks.
It was beautiful.
There were fossils. We kept a brachiopod and a horn coral.
We found a trilobite.
These fossils are from the Devonian period, 345-395 million years BC. Fossils are found in sedimentary rock.