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Question 1 of 1

From which geologic time period do the Grotto’s fossils date? How long ago was that?

• Pleistocene; 1.5 million years.
• Eocene; 30 million years.
• Jurassic; 200 million years.
• None of the above.

Explanation: You just gotta’ know your periods, eras and epoches, that’s all.