Table 5. N and C isotopic values from herbivore feces.
| Elevation | δ15N | δ13C | %N | %C | Agent |
|---|---|---|---|---|---|
| 3972 | 2.5 | −23.2 | 4.6 | 39.2 | Camelid |
| 3870 | 2.1 | −27.0 | 1.3 | 38.0 | Camelid |
| 3852 | 4.5 | −22.7 | 22.2 | 39.1 | Rodent, Phyllotis |
| 3765 | 6.0 | −25.1 | 4.6 | 42.9 | Camelid |
| 3760 | 4.3 | −24.6 | 2.4 | 48.2 | Rodent, Abrocoma |
| 3663 | 6.0 | −21.5 | 4.4 | 39.9 | Rodent, Abrocoma |
| 3464 | 6.5 | −20.7 | 7.0 | 41.5 | Camelid |
| 3362 | 6.4 | −21.6 | 10.3 | 29.6 | Rodent, Abrocoma |
| 3362 | 7.8 | −20.7 | 7.1 | 43.4 | Camelid |
| 3270 | 8.3 | −23.1 | 2.5 | 25.7 | Rodent, Lagidium |
| 3179 | 8.0 | −18.4 | 7.3 | 30.2 | Rodent, Abrocoma |
| 3179 | 5.4 | −24.5 | 5.9 | 39.2 | Camelid |
| 3179 | 6.3 | −19.5 | 5.7 | 29.1 | Camelid |
| 3035 | 8.0 | −20.7 | 8.3 | 23.5 | Rodent, Abrocoma |
| 2961 | 4.1 | −23.1 | 4.4 | 43.8 | Camelid |
| 2961 | 5.6 | −23.3 | 4.8 | 33.9 | Camelid |
| 2863 | 7.2 | −23.2 | 12.3 | 33.4 | Rodent, Abrocoma |
| 2750 | 5.1 | −18.2 | 7.0 | 26.0 | Rodent, Abrocoma |
| 2700 | 3.2 | −19.5 | 2.9 | 10.9 | Rodent, Abrocoma |
Feces from Talabre-Lejía Transect (TLT) All these samples were analized at the LABASI (Isotope laboratory).