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RT @USGS: [PUB] Geologic map of the Castle Rock 7.5' quadrangle, Arizona and California https://t.co/bBjEl2wqGT #MappingMonday Photo by: K…
RT @USGS: [PUB] Geologic map of the Castle Rock 7.5' quadrangle, Arizona and California https://t.co/bBjEl2wqGT #MappingMonday Photo by: K…
RT @USGS_Pubs: #MappingMonday Geologic map of the Castle Rock 7.5' quadrangle, Arizona and California https://t.co/UnlBzcfBWL https://t.co/…
Look at this map and tell me you couldn’t just stare at this for hours! UGH. Geologic maps should be on tapestries.
#MappingMonday Geologic map of the Castle Rock 7.5' quadrangle, Arizona and California https://t.co/UnlBzcfBWL https://t.co/7RGoJAYIUB