Nacientes del Teno Formation
| Nacientes del Teno Formation | |
|---|---|
| Stratigraphic range: Bajocian–Oxfordian | |
| Type | Geologic formation |
| Location | |
| Region | Maule Region |
| Country | Chile |
| Type section | |
| Named for | Teno River |
Nacientes del Teno Formation (Spanish: Formación Nacientes del Teno) is a geological formation that crops out near the uppermost reaches of Teno River, in the Andes of central Chile. The formation is similar to Nacientes del Biobío Formation further south.