Transcribed from item: Heather Island, Columbia Glacier. Chugach, Thompson-Portage, Columbia Bay. Ground compromised and trees destroyed by recent advance of Columbia Glacier. Coordinates given for Heather Island, Alaska and were obtained from USGS GNIS.
description
Transcribed from item: Heather Island, Columbia Glacier. Chugach, Thompson-Portage, Columbia Bay. Ground compromised and trees destroyed by recent advance of Columbia Glacier. Coordinates given for Heather Island, Alaska and were obtained from USGS GNIS.
Description
false