Sample label

Within uranium series

Between primordial radionuclides

²³⁴U/²³⁸U

²³⁰Th/²³⁸U

²²⁶Ra/²³⁸U

²¹⁰Pb/²³⁸U

²³⁸U/⁴⁰K

²³⁸U/²³²Th

⁴⁰K/²³²Th

Lsed7

1.1

0.5

0.9

1.1

0.2

3.2

14.5

Lsed6

0.9

1.4

1.1

1.2

0.5

1.3

2.5

Lsed5

0.8

0.7

1.2

1.6

0.4

2.0

5.8

Lsed3

1.0

0.6

0.7

0.7

1.5

21.1

14.1

Lsed2

1.0

0.8

1.4

1.0

0.8

9.0

11.9

Lsed1

1.0

0.5

1.6

0.8

1.3

8.6

6.4

Lsol4a

0.3

1.4

4.5

Lsol4b

0.2

1.4

6.6

Average

1.0

0.7

1.2

1.1

0.8

7.5

9.2

Sd

0.1

0.3

0.3

0.3

0.5

6.8

4.5

Dsed2

1.0

0.6

0.9

1.2

1.6

8.2

5.1

Dsed3

1.0

0.8

1.2

1.0

2.2

5.9

2.7

Dsed4

1.0

0.3

0.3

0.3

12.8

29.5

2.3

Dsed5

0.9

0.6

0.5

0.7

5.4

11.1

2.1

Dsed1

0.9

0.6

1.0

0.7

1.5

6.7

4.6

Average

1.0

0.6

0.8

0.8

4.7

12.3

3.3

Sd

0.0

0.2

0.4

0.3

4.3

8.8

1.3