These 244,000 fossil-rich acres of South Dakota were known to the Lakota as 'mako sica', "the badlands." Today, scientists study this area, especially its yellow and red fossilized soils, to learn more about long-term changes in environment and climate.
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From a set of 'Scenic American Landscapes" stamped postcards from the United States Postal Service (USPS).
the back reads:
Share the pristine beauty of America's national parks with this set of 20 stamped cards. Ten different designs showcase spectacular photographs originally featured on 'Scenic American Landscapes' stamps. Postage included, so mailing is easy - or save them as a unique collectible set.
2010
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