Spatial Coverage
- Atlantic Coast (Africa)8
- Atlantic Coast (S.C.)8
- Atlantic Coast (Va.)8
- Atlantic Coast (Venezuela)8
- Baltic Sea.8
- Black Sea.8
- Chatham Strait (Alaska)8
- Egypt8
- Indian Coast (W.A.)8
- Kattegat (Denmark and Sweden)8
- Libya8
- Maryland8
- North Carolina8
- Pacific Coast (North America)8
- South Atlantic Ocean.8
- Turkey8
- Wisconsin8
- Aden, Gulf of.7
- Adriatic Sea.7
- Atlantic Coast (Ga.)7
