462 N. H. DARTON — CATALOG OF PHOTOGRAPHS 



973. The terminal moraine west of Coles creek, in Columbia county, Pennsyl- 

 vania. 



976. Terminal moraine near Saylorsburg, Monroe county, Pennsylvania. 



980, 981. Terminal moraine near Bangor, Northampton county, Pennsylvania. 



982. Moraine hummocks west of Bangor, Northampton county, Pennsylvania. 

 1022. Terminal moraine crossing Fishing Creek valley, Columbia county, Pennsyl- 

 vania. 



1217. Stehekin valley east of Cascade pass, Cascade range, AVashington. 



1218. Basin at head of Stehekin valley, showing glacial amphitheaters and glacier 



remnants, east of Cascade pass, Cascade range, Washington. 



1219. Cascade pass, Cascade range, Washington. 



1240. Moraine at Carbon River glacier, mount Rainier, Washington. 



1243. Glacial amphitheater eroded in the granite, Denny creek, Snoqualmie, 



Washington. 

 1249. Panorama from Willmann pass (south half), Monte Cristo, Washington. 

 1262. Crater lake with glaciated rocks, mount Rainier, Washington. 

 1266, 1267. Northwestern slope of mount Rainier. 



Gee at Plains 



416. Characteristic landscape on broad upland between the Platte and Arkansas 



rivers, the Great plains, Colorado. 



417. Spring issuing from the "Tertiary grit," the Great plains, Colorado. 



Inclusions in Igneous Rock 



191. Boulder of igneous pudding stone, Yosemite valley, California. 



285. Nodules in granites, Granite lake, California. 



286. Inclusions in porphyrite, Feather river, California. 

 390. Lava on Castle rock, Golden, Colorado. 



1306, 1307. Lithophysse, Yellowstone park. 



Interpormational conglomerates and Unconformities 



349. Conglomerate in Sillery beds below Quebec, Canada. 



531. Leclaire limestone, Leclaire, Iowa. 



555. Leclaire limestone, Lowden, Iowa. 



560-563. Breccia in Lower Davenport beds, Linn county, Iowa. 



679. Conglomerate lens in Brule clay near Gering, Nebraska. 



680. Conglomerates in Arikaree beds near Gering, Nebraska. 



773. Unconformity by erosion, in Medina formation, Niagara gorge, New York. 



813, 814. Boulder in Algonkian limestone near Fort Ann, New York. 

 1036. Cambrian limestone, Lancaster county, Pennsylvania. 

 1039. Conglomerate limestone, York county, Pennsylvania. 

 1157. Brecciated limestone conglomerate near Highgate falls, Vermont. 



Laccolite Dome 

 1281. Little Sundance dome, Sundance, Wyoming. 



