Caves and Karst
Bretz wrote an extremely influential paper on the morphology and origin of limestone caves (1942) together with detailed studies of the caves of Missouri (1956) and Illinois (with Stanley Harris, 1961).
Read more about this topic: J Harlen Bretz
Famous quotes containing the word caves:
“Full many a gem of purest ray serene,
The dark unfathom’d caves of ocean bear:
Full many a flower is born to blush unseen,
And waste its sweetness on the desert air.”
—Thomas Gray (1716–1771)