Shonkin Sag

"Shonkin Sag near Highwood, Mont. Channel eroded by the Mo. R. when diverted by Keewatin ice sheet 200-300 ft. deep."

Bibliographic Details
Main Author:	Unknown
Format:	Still Image
Language:	unknown
Published:	1920
Subjects:	Erosion Land and resources Science and technology Ice Sheet Keewatin
Online Access:	http://azmemory.azlibrary.gov/cdm/ref/collection/ahfjwhoover/id/2681

Description
Summary:	"Shonkin Sag near Highwood, Mont. Channel eroded by the Mo. R. when diverted by Keewatin ice sheet 200-300 ft. deep."

Similar Items