This is a list of stratigraphic units dinosaur trace fossils have been recovered from. Although Dinosauria is a clade which includes the descendant taxon Aves (modern birds), this article covers only stratigraphic units containing Mesozoic forms. Units listed are all either formation rank or higher (e.g. group).
| Name | Age | Country | Province/State | Description |
|---|---|---|---|---|
| Early Cretaceous | Teruel | |||
| Late Cretaceous | Coahuila | |||
| Alberta | ||||
|
Late Maastrichtian[6] |
Saskatchewan | |||
|
Pliensbachian to Toarcian[7] |
Connecticut Massachusetts |
|||
|
Late Maastrichtian[8] |
Brasov județ | |||
| Early Cretaceous | England | |||
| Maastrichtian | Alberta |
