Definitions from Wikipedia (Powell Geographic Expedition of 1869)
▸ noun: The Powell Geographic Expedition of 1869, led by American naturalist John Wesley Powell, was the first thorough cartographic and scientific investigation of long segments of the Green and Colorado rivers in the southwestern United States, including the first recorded passage of white men through the entirety of the Grand Canyon.
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▸ noun: The Powell Geographic Expedition of 1869, led by American naturalist John Wesley Powell, was the first thorough cartographic and scientific investigation of long segments of the Green and Colorado rivers in the southwestern United States, including the first recorded passage of white men through the entirety of the Grand Canyon.
▸ Words similar to Powell Geographic Expedition of 1869
▸ Usage examples for Powell Geographic Expedition of 1869
▸ Idioms related to Powell Geographic Expedition of 1869
▸ Wikipedia articles (New!)
▸ Words that often appear near Powell Geographic Expedition of 1869
▸ Rhymes of Powell Geographic Expedition of 1869
▸ Invented words related to Powell Geographic Expedition of 1869