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1 result for “isotopes”
Formulae (1)
Geography & Earth
Advanced
Radiometric Dating Age
t
=
1
λ
ln
(
1
+
D
P
)
t = \frac{1}{\lambda}\ln\!\left(1 + \frac{D}{P}\right)
t
=
λ
1
ln
(
1
+
P
D
)
Age of a rock from parent and daughter isotopes.