Tererro Formation
| Tererro Formation | |
|---|---|
| Stratigraphic range: | |
Tererro Formation near its type section | |
| Type | Formation |
| Unit of | Arroyo Penasco Group |
| Sub-units | Macho Member, Manuelitas Member, Cowles Member |
| Underlies | Sandia Formation |
| Overlies | Espiritu Santo Formation |
| Thickness | 130 ft (40 m) |
| Lithology | |
| Primary | Limestone |
| Other | Sandstone, siltstone |
| Location | |
| Coordinates | 35°44′31″N 105°40′44″W / 35.742°N 105.679°W |
| Region | New Mexico |
| Country | United States |
| Type section | |
| Named for | Tererro, New Mexico |
| Named by | Baltz and Read |
| Year defined | 1960 |
The Tererro Formation is a geologic formation in Sangre de Cristo Mountains of New Mexico. It preserves fossils dating back to the early Mississippian.