Table 2 Human, faunal, plants and water summary statistics for δ13C, δ15N, δ34S, 87Sr/86Sr and δ18O.

From: Geographic origin, ancestry, and death circumstances at the Cornaux/Les Sauges Iron Age bridge, Switzerland

 

δ13C‰

δ15N‰

δ34S‰

87Sr/86Sr

δ18Oc‰

N

Mean

SD

Min

Max

N

Mean

SD

Min

Max

N

Mean

SD

Min

Max

N

Mean

SD

Min

Max

N

Mean

SD

Min

Max

Humans

19

− 18.9

0.9

− 20.6

− 17.0

19

9.3

1.1

6.9

11.1

18

4.5

2.4

− 1.9

8.0

10

0.71000

0.0016

0.70827

0.71351

10

− 7.9

1.0

− 10.0

− 6.9

Sus domesticus

3

− 21.8

0.2

− 22.1

− 21.6

3

5.9

1.2

4.8

7.2

3

3.5

1.4

2.0

4.8

3

0.70871

0.0005

0.70841

0.70932

2

− 9.5

0.4

− 9.8

− 9.2

Herbivores

4

− 21.4

0.4

− 21.7

− 21.0

4

6.2

1.3

4.8

7.8

4

4.2

1.3

3.0

5.6

2

0.70957

0.0012

0.70875

0.71040

2

− 10.2

1.3

− 11.1

− 9.3

Equus caballus

2

− 21.7

0.7

− 22.2

− 21.2

2

5.0

0.2

4.9

5.1

2

0.7

0.1

0.6

0.7

          

Esox lucius

4

− 22.3

0.5

− 23.05

− 21.78

4

11.3

0.3

10.9

11.7

2

2.5

2.3

0.9

4.2

          

Anser anser

1

− 23.6

 

− 23.6

− 23.6

1

7.3

 

7.3

7.3

1

2.9

 

2.9

2.9

          

Lutra lutra

1

− 23.2

 

− 23.2

− 23.2

1

10.8

 

10.8

10.8

1

2.4

 

2.4

2.4

          

Plants (Rüfenacht)

               

4

0.70870

0.0007

0.70823

0.70974

     

Land snail shells (Rüfenacht)

               

4

0.70827

0.0001

0.70819

0.70832

     
 

DIC δ13C‰ (PDB)

               

δ18O‰ (SMOW)

N

Mean

SD

Min

Max

               

N

Mean

SD

Min

Max

Water

3

− 6.3

0.7

− 5.5

− 6.7

               

3

− 7.7

0.1

− 7.6

− 7.7

  1. SD standard deviation, c carbonate.