Pruning the Parks: Delisted Over a Half-Century Ago, Fossil Cycad National Monument (1922-1956) is a Cautionary Tale
South Dakota’s Fossil Cycad National Monument was supposed to protect a geologic treasure when it was established in 1922, but its marvelous surface deposits of fossilized plants had already been stripped from the site. A bill signed into law on August 1, 1956, abolished the park, which has served ever since as a cautionary tale. If you don’t protect park resources, they won’t be there for future generations.