< Page:Popular Science Monthly Volume 4.djvu
This page has been validated.
THE AGE OF ICE.
655
Fig. 11.
Loch Doon (lower reach), illustrating Rounded Outline of Hills and Slopes produced by Action of Ice. The effect is most marked in certain directions indicate the course of the ice-masses.
This article is issued from Wikisource. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.