Fossil Cycad National Monument
...that Fossil Cycad National Monument, established in South Dakota in 1922, was withdrawn as a national monument in 1956 because all of the visible fossils had been stolen?
...that <b id="mwCp0"><a href="./Fossil_Cycad_National_Monument" id="mwCp4" rel="mw:WikiLink" title="Fossil Cycad National Monument">Fossil Cycad National Monument</a></b>, established in <a href="./South_Dakota" id="mwCp8" rel="mw:WikiLink" title="South Dakota">South Dakota</a> in 1922, was withdrawn as a national monument in 1956 because all of the visible <a href="./Fossil" id="mwCqA" rel="mw:WikiLink" title="Fossil">fossils</a> had been stolen?