Cavern passages
Detailed Description
Like Wind Cave, Jewel Cave has rugged, irregular-shaped passages typical of caverns formed by dissolution along complex fracture systems below the water table.
Sources/Usage
Public Domain.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
