asked 130k views
14 votes
The best way to find out how old a sample of petrified wood (225 million years old) from the

Petrified Forest National Park in Northeast Arizona is by
a.radiocarbon dating
b.potassium-argon dating

asked
User Trilla
by
8.8k points

1 Answer

8 votes

Answer:

a.radiocarbon dating

answered
User Seer
by
8.5k points
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