Spatial Coverage
- Atlantic Coast (N.H.)1
- Atlantic Coast (Va.)1
- Atlantic Coast.1
- Boston Bay (Mass.)1
- Boston Harbor.1
- Boston.1
- California1
- Cedar Keys (Fla. : Islands)1
- Cedar Keys (Islands)1
- Chesapeake Bay (Md. and Va.)1
- Connecticut1
- Delaware1
- Elizabeth River (Va.)1
- Elizabeth River.1
- Florida1
- Florida.1
- Fredericksburg (Va.)1
- Frenchman Bay (Me.)1
- Frenchman Bay.1
- Georgia1
