Start Date: End Date: Published Date Data Date
Discovering America
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Published October 16, 2011
San Salvador island in the Bahamas and Baffin Island in Arctic Canada are suggested as the first two likely landing spots for Europeans "discovering" the Americas.
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Toxic Algae Bloom in Lake Erie
Published October 14, 2011
Algae covers much of Lake Erie’s western basin in these images, taken in early October 2011, when one the the largest blooms in recent decades spread across the lake.
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