1961 



Figure 45. Galveston Island shorelines, 1889-1975. 



Galveston Islond 



TXIO'ys'ni Filtat 



I /o.ssric'rc' •. ■ — ') 



l^ Er».w ^^' I 



■^^ 



^1/ M 



(yy W Depo»itio« / 



-( 10,000(1 



"•■ JUlf not present m 1888 



Figure 46. Galveston entrance bathymetric changes, 1867- 



54 



