The scanning-electron microscope was used to examine the cortical surface of 123 species of lichens in 12 genera of the lichen family Parmeliaceae. Two general types of cortex were found, one ...
The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Most people know ...
On a cool August morning at Fort Snelling State Park, the bright songs of crickets drifted up from tall grasses. In the background, the din of hundreds of cars vibrated on nearby Hwy. 5 and Hwy. 55, ...
Another film by Gilje that explores the fascinating landscapes and biology of lichen, using microscope footage of lichen combined with text and a poetic soundtrack.
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