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Fochaian Fochaian
wrote...
Posts: 3160
8 years ago
A rock that is 200 million years old comes from the ________ Era.
A) Paleozoic
B) Cenozoic
C) Mesozoic
D) Jurassic/Triassic
Textbook 
How Does Earth Work? Physical Geology and the Process of Science

How Does Earth Work? Physical Geology and the Process of Science


Edition: 2nd
Authors:
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GurshGursh
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Posts: 1939
7 years ago
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Fochaian Author
wrote...
7 years ago
Makes total sense now, marking this solved
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