"Helix pomatia" Quotes from Famous Books
 ... shell, might be floated in chinks of drifted timber across moderately wide arms of the sea. And I find that several species in this state withstand uninjured an immersion in sea-water during seven days. One shell, the Helix pomatia, after having been thus treated, and again hybernating, was put into sea-water for twenty days and perfectly recovered. During this length of time the shell might have been carried by a marine country of average swiftness ...
— On the Origin of Species - 6th Edition • Charles Darwin |
