Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Astoria  |
|---|
| Astoria Canyon | |
|---|---|
| BT | Pacific Ocean |
| .North Pacific | |
| ..Northeast Pacific | |
| ...Astoria Canyon | |
| RT | Oregon |
| SN | Just off Astoria, Oregon and the mouth of the Columbia River. This term has multiple hierarchies. |
| Astoria Formation | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Cenozoic | |
| ...Neogene | |
| ....Miocene | |
| .....Astoria Formation | |
| RT | Washington |
| Oregon | |
| SN | Lower to middle Miocene. NW Oregon and SW Washington. Added to Thesaurus in 1985. |