| Zitat | Steadman, D.W., 1995 Prehistoric extinctions of Pacific Island birds: biodiversity meets zooarchaeology. Science 267(5201):1123-1131. |
| Ref. | 90840 Steadman, D.W., 1995 |
| Seite | 1126 |
| Named Used as Valid | Pterodroma externa |
| Fundort | |
| Verbreitung | Easter Island. |