ALASKA 381 



Alaska 

 Photographed by G. K. Gilbert 

 5 by 7 inches. Negatives in United States Geological Survey 



2. Drowned foreland, Kadiak, Alaska (No. 399). 



3. Cleavage in Yakutat shales, near Kadiak, Alaska ; more nearly vertical in 



argillaceous (darker) strata than in arenaceous (paler) strata (No. 395). 



4. Drift-strewn surface, laid bare within twenty years by the Hugh Miller 



glacier, Glacier bay, Alaska (No. 281). 



5. Section of moraine ridge on Hidden glacier, Alaska, showing protection of 



ice from ablation by a veneer of drift (No. 370). 



6. Freshly formed kettle hole in gravel derived from the Hidden glacier, 



Alaska (No. 371). 



7. Gravel waste plain of the Hidden glacier, Alaska, showing incipient kettle 



hole (No. 372). 



8. Push moraine of Crillon glacier, Alaska, showing disturbed forest (No. 333). 



9. Push moraine, made probably in 1892 by the Columbia glacier, Alaska (No. 



356). 



10. Delta in Gastineau channel at Juneau, Alaska, as seen at low tide (Nos. 470 



and 471). 



Photographed by I. C. Russell, 1891 

 5 by 7 inches. Negatives in United States Geological Survey 



11. Mount Saint Elias, from western end of Samovar hills (No. 551). 



12. Southern face of mount Saint Elias (No. 539). 



13. Ice cascade in Agassiz glacier, partially covered by new snow (no negative). 



14. Cascade in the neve of Newton glacier (no negative). 



15. Cascade in the neve of a tributary of Agassiz glacier (no negative). 



16. Canyon on the Chaix hills (No. 400). 



17. Marginal drainage, southern base of Chaix hills ; looking westward (No. 541). 



18. Mount Saint Elias, from Malaspina glacier south of Chaix hills (No. 544). 



19. Abandoned lake beds, south side of Chaix hills (No. 555). 



20. Yahtse river, from above ice tunnel; looking southward (No. 543). 



21. Yahtse river, issuing from a tunnel in Malaspina glacier (No. 552). 



22. Moraine-covered surface of Malaspina glacier, near point Manby (No. 548). 



23. Surface of central portion of Malaspina glacier (No. 550). 



24. View from southern margin of Malaspina glacier (No. 545). 



25. Sitkagi bluffs ; southern margin of Malaspina glacier (No. 558). 



26. Surface of alluvial fan of the Yahtse; showing partially buried forest (No. 



546). 



27. Icebergs stranded at low tide; shore of Yakutat bay (no negative). 



28. Tree broken by recent advance of Malaspina glacier (No. 554). 



29. Vegetation about southern border of Malaspina glacier (No. 559). 



30. Southern margin of Malaspina glacier ; showing forest growing on the 



glacier (No. 540). 



31. Second view of alluvial fan on esker stream (No. 542) 



32. Glaciated surface on Haenke island (No. 549). 



33. Vegetation on Malaspina glacier (no negative). 



L VI— Bull. Geol. Soc. Am., Vol. 13, 1901 



