INDEX 



Albion moraine, 14. 



Alden, delta plain, 81, 83. 



Alden moraine, 14. 



Area described, 7. 



Arkona beach, 42, 45. 



Attica, Cowlesville to, 29-31; delta 



plain, 83. 

 Attica lake, 30, 39, 40. 



Barre raoraine, 14. 

 Base levels, two sets, 9. 

 Batavia, Cowlesville to, 29-31; over- 

 flow at, 31; delta plain, 81, 83. 

 Batavia channels, 40. 

 Batavia moraine, 14. 

 Beaches, general description, 44-46. 

 Bear lake valley, outlet at head of, 18. 

 Belmore beaches, 42. 

 Bennington corners, 29. 

 Bibliography, 6-7. 

 Big Inlet pass, 18. 

 Bishop, Irving P., cited, 6. 

 Boston lake, 36. 

 Brant, delta plain, 80. 

 Buffalo creek, 26. 



Cane.daway valley, glacial lake in, 37. 



Carll, J. F., cited, 6. 



Cassadaga creek valley, 16. 



Cdttaratigus embayment, west of, 

 19-23; east of, 23-31. 



Cattaraugus lake, 22. 



Cattaraugus valley, 8, 34. 



Cayuga creek, 26. 



Cayuga valley, glacial waters, 36. 



Cazenovia creek, 26. 



Cazenovia valley, 57-59. 



Chamberlin, T. C, cited, 6. 



Channels, glacial drainage, 15-33; 

 carrying water from Erie basin, 

 16; conveying tributary water 

 from Oatka and Genesee valleys, 

 32-33. See also names of places. 



Chautauqua creek, 17. 



Chautauqua lake, swamp in big inlet, 

 18. 



Claypole, E. W., cited, 6. 



Cleveland moraine, 12. 



Coleman, A. P., cited, 78. 



Contwango creek, cols at heads of 

 three branches, 18; valley, 16. 



Cowlesville, East Aurora to, 25-29; 

 to Attica and Batavia, 29-31; 

 delta plain, 81, 82. 



Crittenden, West Alden to, 61-64- 



Dana, lake, 43-44; beaches, 74-76. 



Deltas, 79-83; of glacial ;drainage, 

 79-81; of land-stream drainage, 

 Si-83.-. ,■..-■,■ 



Divide, across main to Allegany 

 drainage, 16-18. 



Drainage, lo-ii. 



Dryer, C. R., cited, 41; investiga- 

 tions, 41. 



East Aurora, 26; Hamburg to, 25; to 

 Cowlesville, 2^-29; delta plain, 80, 

 82. 



East Bethany, 32. 



East Elma delta plain, 27, '80-81. 



Eden, 24; delta plain, 80. 



Eden Valley, delta plain, 82. 



Edson, Obed, cited, 6. 



Erian ice lobe, diagram, 12. 



Erie basin, 9. 



Erie county, glacial lakes, 35. 



Escarpment moraine, 13, 19. 



Evans, delta plain, 82. 



Fairchild, H. L., cited, 6-7. 



Fargo, West Alden to, 61-64; delta 



plain, 81. 

 Farrington Hollow glacial lake, 



18. 

 Forest beach, 45. 

 Forestville, Fredonia to, 21-22; to 



Gowanda, 22-23; delta plain, 80, 



82. 

 Forestville moraine, 13. 

 Fredonia, col south of, 18; Portland 



to, 20-21, 52-53; to Forestville, 



21-22 ; to Walnut and Silver creeks, 



53; delta plain, 80, 82. 



Genesee glacial lakes, outlet of 

 seventh stage of, ^t,. 



Genesee outlets, 16. 



Genesee valley, channels conveying 

 tributary water from, 32-33. 



Geography, 8-9. 



Gilbert, G. K ., cited, 7; investiga- 

 tions, 41. 



Glacial drainage, channels, 15-33; 

 deltas of, 79-81. 



Glacial history, outline of, 9-1 1. 



Glacial lakes, local, 33-38; with 

 outlet to southern drainage, 34-36; 

 with outlets past the ice front, 36- 

 38; in valleys east of the Tona- 

 wanda creek, 40-41; greater, 41- 

 44- 



Glenwood-Colden lake, 36. 



Gowanda, Forestville to, 22-23; to 

 Hamburg, 23-25; Hanover Center 

 to, 54-55; to North Collins, 55-56; 

 delta plain, 80, 82. 



Gowanda moraine, 13, 26. 



Gowanda planes, outlets, 38-39. •' 



(jowanda vallev. water levels, 37. 



