Spatial Coverage
- Delaware River Estuary.1
- Denver Basin.1
- Dinosaur National Monument (Colo. and Utah)1
- Dinosaur National Monument.1
- East (U.S.)1
- East Asia.1
- Erie, Lake1
- Erie, Lake.1
- Esmeralda County (Nev.)1
- Esmeralda County.1
- Etats du Golfe1
- Europe.1
- Florida1
- Florida, Straits of.1
- Florida.1
- Fort Fisher (N.C. : Fort)1
- Fort Ticonderoga (N.Y.)1
- Fort Ticonderoga.1
- Fremont County1
- Fremont County.1
