The Longest Cave by Roger W. Brucker, Richard A. Watson

352 pages first pub 1976 (editions)

nonfiction nature science informative slow-paced
Powered by AI (Beta)
Loading...

Description

In 1925 the geological connection between Flint Ridge and Mammoth Cave was proved when dye placed in a Flint Ridge spring showed up in Echo River at Mammoth Cave.That tantalizing swirl of dye confirmed specula­tions that were to tempt more than 65...

Read more

Community Reviews

Loading...

Content Warnings

Loading...