Complex sentence: The West Fork starts in a valley on the north flank of Mount Baldy at an elevation of nearly, while the East Fork starts nearby, eventually joining together in a canyon near the town of Greer, forming the main Little Colorado River.
Split into simpler sentences: The West Fork starts in a valley on the north flank of Mount Baldy at an elevation of nearly, while the East Fork starts nearby. The forks meet in a canyon near the town of Greer, forming the main Little Colorado River.