Quicktime,
160x120, 2.1 Mb
Quicktime,
320x240, 3.4 Mb
Windows
Media, 160x120, 1.7 Mb
Windows
Media, 320x240, 3.4 Mb
You may need to download: Quicktime 
|
Windows Media
Whitish ash layers and large deposits of pumice are evidence of Healy volcano's explosive past. In other areas, balls of bacterial mat ('floc-a-berries') roll down hill from thick accumulations farther upslope.
Related Links
New Zealand American Submarine Ring of Fire 2005
