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PROCEEDINGS OF MONTREAL MEETING. 
(89). Channel opened by Erian drainage while the ice-sheet occupied the 
Ontario basin. Three miles west of Palmyra, New York. Looking 
west. The north wall, composed of drift, forms the skyline at the 
right. Bowlders washed out of the drift appear in the foreground. 
(23). Fractured anticline of post-Glacial formation in Helderberg limestone. 
Split Rock, near Syracuse New York. Looking north. 
(24). Fractured anticline of post-Glacial formation in Helderberg limestone. 
Split Rock, near Syracuse, New York. Looking south. 
(25). Watkins Glen, New York. A post-Glacial canyon in Devonian shale. 
(26). Water-fall im Watkins Glen, New York. A post-Glacial canyon. 
(27). Grouped joints in Devonian shale, Watkins Glen, New York. 
(84). Drumlin 4 miles south of Newark, New York. Oblique view from the 
northeast. 
(86). Side view of drumlins 5 miles south of Newark, New York. Look- 
ing west-southwest. The direction of the ice motion was from right 
to left. 
Side view of drumlin about 2 miles southwest of Jamesville, New 
York. Ice motion from left to right. 
Twelve views presented by the U. S. Geological Survey (J. K. Hillers) 
Size, 10 by 13 inches 
Fire Hole falls, Yellowstone National park. 
Canyon of Yellowstone from the brink of lower falls, Yellowstone National 
park. 
Lower falls of Yellowstone, Yellowstone National park. 
The Paint Pots, Yellowstone National park. 
Beehive, Yellowstone National park. 
Lone Star geyser in eruption, Yellowstone National park. 
Excelsior geyser, Yellowstone National park. 
Fountain basin, Yellowstone National park. 
Upper formation of Yellowstone canyon, Yellowstene National park. 
Minerva terrace, Mammoth hot springs, Yellowstone National park. 
The Castle geyser in action, Yellowstone National park. Its well on left; 
Old Faithful on right beyond. 
Upper geyser basin, Yellowstone National park. 
Hight views presented by the U. S. Geological Survey (J. Erbach) 
Size, 10 by 13 inches. Figures in parentheses are original numbers 
(14). Outerop of coal at Bingly slope, in the north end of the Black Heath 
basin. View along a recent slope. Looking north 12° west, mag- 
netic. : 
(45). James river between Richmond and Manchester. From South Ninth 
Street bridge, looking upstream. Atlantic.Coast Line bridge shown. 
(76). Irwin Bass place, western border, south of Mosley Junction. Upper 
part of ravine in gneiss just west of border. Shows terraces and 
graded streams. Recent stream work. 
