00738cam a2200229 4500 122751804 TxAuBib 19980224120000.0 830516s1983||||||||||||||||||||||||eng|u 83045041 9780812910797 0812910796 (OCoLC)9576672 TxAuBib Redfern, Ron. The making of a continent / text and photographs by Ron Redfern ; color illustrations by Gary Hincks ; designed by Betty Binns. New York, N.Y. : Times Books, 1983. ix, 242 p. : ill. (some col. ; 27 cm. 19980224. Geology North America. TXING