PONDS

ALLUVIAL

CT3

CT2

CT1

δ¹⁸O

δ²H

NBR

δ¹⁸O

δ²H

NBR

δ¹⁸O

δ²H

NB

δ¹⁸O

δ²H

NBR

δ¹⁸O

δ²H

NBR

AVERAGE

2.6

2.2

9

−3.4

−20.8

4

−4.4

−29.1

25

−6.2

−44.1

20

−7.0

−49.7

3

MEDI

2.5

2.3

9

−3.5

−21.9

4

−4.6

−28.6

25

−6.6

−46.9

20

−7.1

− 50.0

3

GAP

19.3

3.8

9

9.5

1.5

4

9.0

1.5

25

0.9

6.0

20

0.3

0.6

3