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