Still Lifes
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Foliose Lichen Abstract
Aqua-green foliose lichen colonizing 1.2 billion-year old columnar basalt serving as a natural breakwater at Grand Marais, Minnesota.
Many lichens along the north shore of Lake Superior's bedrock shoreline are Arctic disjuncts, but can eke out a living among lake's cool climate where protected from wave action and trampling by people.
AbstractBasaltCook CountyGrand MaraisGrand Marais HarborMinnesotacolumnar basaltfoliose lichensgeologyigneous Rocklichens
