Stratum

Sample number

Lithology

δ¹³C‰ (PDB)

δ¹⁸O‰ (PDB)

T (˚C)

Z

Diagenetic environment

E₃s¹

1

Dolomitic sandstone

2.3

−13

92

125.5

saltwater

2

Dolomitic glutenite

9.2

−13.7

97

139.3

saltwater

3

Dolomitic glutenite

9.2

−13.8

98

139.3

saltwater

4

Dolomitic glutenite

7.6

−12

84

136.9

saltwater

E₃s²

5

Dolomitic glutenite

2.5

−12.5

88

126.2

saltwater

6

Dolomitic glutenite

1.9

−14.4

103

124

saltwater

7

Dolomitic glutenite

−3.5

−14.9

107

112.7

freshwater

E₂s³

8

Dolomitic glutenite

4.1

−13.3

94

129.1

saltwater

9

Dolomitic glutenite

3.2

−15.2

109

126.3

saltwater

10

Conglomerate

6.2

−9.1

64

135.5

saltwater

11

Conglomerate

6

−9.3

66

135

saltwater

12

Conglomerate

1.8

−15.2

109

123.4

saltwater

13

Conglomerate

2.2

−14.5

103

124.6

saltwater