Thursday, November 17 th, 2011 Bell Ringer: On a sticky note, answer the following question: You are a geologist working at the rock outcrop below! You.

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Thursday, November 17 th, 2011 Bell Ringer: On a sticky note, answer the following question: You are a geologist working at the rock outcrop below! You find a fossil of a newly discovered animal that only existed years ago. In what way(s) can you find the age of the fossil? Be Specific

History of the Earth! Cambrian _____________ Triassic _______________ Ordovician _____________ Jurassic ______________ Silurian _____________ Cretaceous____________ Devonian _____________ Tertiary _______________ Mississippian___________ Quaternary ____________ Pennsylvanian _____________ Permian ________________

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