Subject
- Bycatch -- North Pacific Ocean1
- Fisheries -- Pacific Coast -- Periodicals1
- Foraminifera, Fossil -- Oregon -- Pacific Coast1
- Ichthyosaurus -- Oregon -- Sisters Rocks1
- Natural gas -- Prospecting -- North Pacific Ocean1
- Natural gas -- Prospecting -- Oregon -- Pacific Coast1
- Natural gas -- Prospecting -- Washington (State) -- Pacific Coast1
- Ocean currents -- Oregon1
- Petroleum -- Prospecting -- North Pacific Ocean1
- Petroleum -- Prospecting -- Oregon -- Pacific Coast1
- Petroleum -- Prospecting -- Washington (State) -- Pacific Coast1