论文信息 - Formation of the Grand Canyon 5 to 6 million years ago through integration of older palaeocanyons - 字舞流文

Formation of the Grand Canyon 5 to 6 million years ago through integration of older palaeocanyons

G. Lazear | M. Fox | D. Shuster | K. Karlstrom | S. Kelley | L. Crossey | R. Crow | R. Young | J. Ricketts | L. Beard | John P. Lee