Science · Geology
Which method is most commonly and reliably used to determine the age of the oldest rock formations on Earth?
- 1Rubidium-Strontium method
- 2Uranium-Lead (U-Pb) method✓
- 3Potassium-Argon (K-Ar) method
- 4Carbon-14 (C-14) Dating method
Correct answer
Uranium-Lead (U-Pb) method
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