| Coli Toro Member | |
|---|---|
| Stratigraphic range: Campanian | |
| Type | Member |
| Unit of | Los Alamitos Formation |
| Overlies | Angostura Colorada Formation |
| Lithology | |
| Primary | Sandstone |
| Location | |
| Coordinates | 41°00′S 69°30′W / 41.0°S 69.5°W |
| Approximate paleocoordinates | 43°36′S 55°24′W / 43.6°S 55.4°W |
| Region | Río Negro Province |
| Country | Argentina |
| Extent | Neuquén Basin |
  Coli Toro Member (Argentina) | |
The Coli Toro Member is a Campanian geologic member in Argentina. Dinosaur remains are among the fossils that have been recovered from the formation, although none have yet been referred to a specific genus.[1] The sandstones of the formation were deposited in a lacustrine environment.
The formation in later publications has been reassigned as the Coli Toro Member at the basal levels of the Los Alamitos Formation, containing fossil remains of Sulcusuchus erraini.[2] The formation partly overlies the Angostura Colorada Formation.[3]
- ^ Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607.
- ^ Cari-Laufqen Grande Pond at Fossilworks.org
- ^ Ottone, 2009, p.377