1500 Lecture 2W Macroevolution

1500 Lecture 2W Macroevolution - Macroevolution Fossilized...

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Macroevolution ENVS 1500 January 11, 2016 Prof. Lewis Molot Fossilized chain of photosynthetic cyanobacterial cells, from northern Australia (about 850 million years old). biodidac.bio.uottawa.ca/thumb nails/filedet.htm?File_name=B RIE027P&File_type=jpg Modern cyanobacterium , Planktothrix agardhii www.ucmp.berkeley.edu/bacteria/cyanofr .html
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