What is the geologic time scale?
My mom said my dad hasn’t cleaned the bathroom in an eon. What’s an eon?
What epoch are we living in now?
What is stratigraphy?
Who was Sir Charles Lyell?
What is the time between ice ages called?
What was Pangaea?
How do we know the age of the earth?
What is the Triassic Period?
Can you tell me about the Paleolithic Era?
Can you tell me about the Permian period?
What is geology?
What does “prehistoric” mean?
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