La Bocana Roja Formation
From Wikipedia, the free encyclopedia
| La Bocana Roja Formation | |
|---|---|
| Stratigraphic range: | |
| Type | Geological formation |
| Underlies | Punta Baja Formation |
| Location | |
| Region | North America |
La Bocana Roja Formation is a geological formation in Baja California, Mexico. Its strata date back to the Late Cretaceous, although the precise age is unclear.[1][2] Dinosaur remains have been recovered from the formation.[3]
Color key
|
Notes Uncertain or tentative taxa are in small text; |
| Vertebrates reported from the La Bocana Roja Formation | ||||||
|---|---|---|---|---|---|---|
| Genus | Species | Location | Member | Material | Notes | Images |
|
A. antecedens[4] |
"Postcranial elements."[5] |
 | ||||
| Hadrosauridae | Indeterminate | "bone fragments; humerus"[6] | ||||
|
L. anomala[7] |
"Very fragmentary skull and postcrania."[8] |
|||||
| Lambeosaurinae | Indeterminate | "left ischium and fragment of left ilium, right jugal, dentary, radial fragment, scapula, ulna and fibula fragment, humerus, pedal ungual phalanx."[6] | Probably belongs to one taxon. | |||
