Atlas of paleogeographic maps of North America.
Schuchert, Charles, 1858-1942.
Atlas of paleogeographic maps of North America. With an introd. by Carl O. Dunbar. - New York, Wiley [1955] - xi, 177 p. port., 84 maps. 30 cm.
Bibliography: p. viii-ix.
Paleogeography--Maps.--North America
G1106.C5 / S3 1955
Atlas of paleogeographic maps of North America. With an introd. by Carl O. Dunbar. - New York, Wiley [1955] - xi, 177 p. port., 84 maps. 30 cm.
Bibliography: p. viii-ix.
Paleogeography--Maps.--North America
G1106.C5 / S3 1955