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Table 2 Statistical data of stable isotopes of the Pleistocene and recent stromatolites

From: Coupling textural and stable-isotope variations in fluvial stromatolites: Comparison of Pleistocene and recent records in NE Spain

δ 18 O (‰ VPDB)

Mean

Difference between means

Maximum

Minimum

Lamina range

Total range

LBA-9a B

- 8.97

-1.68

-8.02

-9.57

1.55

-2.72

LBA-9a A

-7.29

-6.85

-8.07

1.22

LBA-9b B

-9.15

-1.49

-8.17

- 9.74

1.57

-2.62

LBA-9b A

-7.66

- 7.12

-8.54

1.42

P-14 warm

-8.65

-0.90

-8.02

-9.07

1.05

-1.95

P-14 cool

-7.75

-7.12

-8.44

1.32

δ 13 C (‰ VPDB)

Mean

Difference between means

Maximum

Minimum

Lamina range

Total range

LBA-9a B

-7.02

0.12

-5.99

-7.80

1.81

1.91

LBA-9a A

-7.14

-6.24

-7.90

1.66

LBA-9b B

-7.13

0.20

-6.38

-7.59

1.21

1.48

LBA-9b A

-7.33

-6.87

-7.86

0.99

P-14 warm

-8.00

-0.16

-7.24

-8.52

1.28

1.49

P-14 cool

-7.84

-7.03

-8.30

1.27