The Ordovician period beginning whit the end of Cambrian period in 488 millions years ago. Ordovician period ends in 444 millions years ago, whit the beginning of Silurian. This a is period of marine invertebrates, trilobites called the early vertebrates. A typical marine community. Red and green algae, primitive fish, corals, sponges and gastropods. The rise of the cephalopods and the first land plants.
REFLECTION:
1. What did you enjoy most about this project?
I really enjoy my topic Ordovician period, because is about marine life, and the fist land plants.
2. What was most challenging about this project? Why?
I think the most difficult was do the references, just because when I looked for information, sometimes I forgotten to put where I did find the information.
3. What you change about this project and why?
Some times I think is good to work as a group but this time it was good to have the choose to work alone, because I think when we work in groups it take more time for do the work.
4. What are 3 thing that you learned from this project?
-I learned the Geologic time.
-When happen the periods.
- and what happened in the periods.
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