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Swiss Journal of Geosciences

Table 3 The values of enrichment factors of the environmentally related elements, redox-sensitive elemental ratios and parameter and the concentrations of the productivity-related elements

From: Paleoenvironmental changes across the Paleocene–Eocene boundary in West Central Sinai, Egypt: geochemical proxies

 

Enrichment factors

Redox proxies

Productivity proxies

EF Mn

EF P

EF V

EF Cr

EF Ni

EF Cu

EF Zn

EF Ba

V/Cr

V/(V + Ni)

Mn*

Porg%

Babio (µg/g)

Mt-9

7.17

15.24

8.49

12.97

34.90

10.94

23.37

0.92

0.95

0.39

1.47

0.17

− 22

Mt-8

5.28

22.31

12.58

12.19

32.85

7.09

38.85

0.80

1.49

0.50

1.14

0.42

− 54

Mt-7

1.72

28.50

116.35

52.54

71.93

13.32

32.82

0.62

3.20

0.81

1.10

0.96

− 150

Mt-6

3.22

48.95

78.68

52.69

91.10

20.69

53.39

0.97

2.16

0.69

1.06

1.24

− 36

Mt-5

2.61

140.20

84.38

50.32

71.56

17.64

31.43

177

2.42

0.75

1.22

2.61

27,430

Mt-4

0.13

5.64

2.04

2.76

7.91

2.39

2.61

0.23

1.07

0.40

0.25

0.38

− 615

Mt-3

1.35

10.24

2.43

3.20

8.22

1.18

7.20

0.31

1.09

0.43

1.12

0.50

− 374

Mt-2

1.46

10.04

2.23

3.16

7.31

1.52

5.87

0.30

1.02

0.44

1.23

0.49

− 378

Mt-1

3.56

8.52

2.38

2.76

7.33

1.13

4.23

27

1.24

0.46

1.58

0.27

7498

Mk-9

2.16

4.19

2.06

1.75

6.71

0.94

4.00

7.99

1.70

0.44

1.40

0.18

3209

Mk-8

2.42

6.78

2.38

2.08

8.95

1.26

5.06

0.30

1.66

0.41

1.37

0.28

− 337

Mk-7

22.46

27.20

6.30

4.20

17.91

4.82

10.24

0.82

2.17

0.48

1.89

0.26

− 26

Mk-6

1.86

24.40

123.52

40.45

97.42

13.89

29.75

0.46

4.41

0.77

1.07

0.92

− 219

Mk-5

2.05

92.85

78.14

41.21

123.18

14.89

55.70

0.63

2.74

0.62

0.80

2.44

− 111

Mk-4

1.89

74.29

26.10

27.28

87.92

6.93

27.11

0.60

1.38

0.44

0.71

2.48

− 152

Mk-3

0.16

11.41

3.50

3.14

11.38

1.94

2.01

6

1.61

0.44

0.26

0.75

2940

Mk-2

2.13

18.63

2.68

3.15

8.65

0.71

4.69

19

1.23

0.45

1.35

0.66

5343

Mk-1

1.00

16.24

2.32

2.89

7.49

0.56

3.76

14

1.16

0.45

1.03

0.73

5140

Fr-8

2.23

4.60

1.73

1.87

5.84

0.43

3.25

11

1.34

0.44

1.37

0.20

4390

Fr-7

1.73

4.61

2.02

1.67

7.60

0.66

3.85

10

1.75

0.41

1.29

0.22

4115

Fr-6

2.10

7.21

2.32

2.01

6.31

0.63

4.15

12

1.66

0.49

1.36

0.31

4507

Fr-5

15.57

30.84

6.75

3.54

9.36

3.76

6.64

162

2.76

0.65

2.00

0.32

14,325

Fr-4

3.03

19.52

14.58

16.33

45.35

9.48

28.07

170

1.29

0.46

0.48

0.92

24,795

Fr-3

0.05

4.89

2.66

2.32

7.67

1.22

0.78

3

1.66

0.47

0.16

1.50

2067

Fr-2

0.58

14.01

2.61

2.96

7.14

1.03

5.24

17

1.28

0.49

0.81

0.67

6560

Fr-1

0.77

14.90

2.43

3.00

7.40

0.66

4.95

18

1.17

0.46

0.93

0.72

7001

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