Text and photos were provided by Sarah Spaulding. Unless otherwise noted, images were taken from Lake Fryxell samples and are presented in JPEG format.

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Oscillatoria sp.	32.6K	36.0K	27.9K
	24.7K	59.1K	14.5K
Oscillatoria planktonica	36.8K	36.0K	25.9K
Oscillatoria limnetica (remote winter sample)	9.8 K