Islands of Portland

Welcome to Greenhouse Earth–Portland edition. The Portland archipelago awaits your descendants.

This map has been updated!

Here’s the old Portland map

Update: Someone pointed out these maps showing the Missoula floods–Very cool!  http://www.oregonlive.com/environment/index.ssf/2012/06/lidar_map_shows_path_of_missou.html

http://www.oregongeology.org/pubs/ims/p-ims-036.htm

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