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5,521 followers
Coronado National Memorial was established July 9th, 1952. Learn about the geology of the area with the [PUB] Geology of Coronado National Forest map and bulletin: https://t.co/6DFqex2ydl and https://t.co/fXkAiwgT6u @CoronadoNF #Arizona ๐๏ธ๐ธ๐๐บ๏ธ Photos:โฆ ht
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RT @USGS: Coronado National Memorial was established July 9th, 1952. Learn about the geology of the area with the [PUB] Geology of Coronadoโฆ
800,145 followers
Coronado National Memorial was established July 9th, 1952. Learn about the geology of the area with the [PUB] Geology of Coronado National Forest map and bulletin: https://t.co/ilZXsawo7S and https://t.co/LyHpYm85N1 @CoronadoNF #Arizona ๐๏ธ๐ธ๐๐บ๏ธ Photos: @Na