Named by Powell, "Its head at the confluence of the Little Colorado River, its foot at the entrance of Nonnow Valley; its length 238 miles." Dellenbaugh writes, "Powell was responsible for most of the names in the Canyon. He called it Grand Canyon on the first trip.
alexandre704
Named by Powell, "Its head at the confluence of the Little Colorado River, its foot at the entrance of Nonnow Valley; its length 238 miles." Dellenbaugh writes, "Powell was responsible for most of the names in the Canyon. He called it Grand Canyon on the first trip.
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