| Specimen state | |
|---|---|
| Common name | Alvarezsaurus |
| Scientific name | Alvarezsaurus calvoi Bonaparte,1991 |
| Order | |
| Family | |
| Country | |
| Prefecture, State | |
| City | |
| Group | |
| Formation | |
| Era | |
| Period | |
| Epoch |
| Specimen state | |
|---|---|
| Common name | Alvarezsaurus |
| Scientific name | Alvarezsaurus calvoi Bonaparte,1991 |
| Order | |
| Family | |
| Country | |
| Prefecture, State | |
| City | |
| Group | |
| Formation | |
| Era | |
| Period | |
| Epoch |