FLORIDA GEOLOGICAL SURVEY. 
THIRD ANNUAL REPORT. PL. 1 7 . 
SALT MARSHES. 
Fig. 1.—Salt marshes near Mayport (Duval County), looking north¬ 
eastward toward mouth of St- Johns River. Grass in foreground all 
Spartina glabra. Low dunes with Sabal Palmetto in distance. May 13, 1909. 
Fig. 2.—Salt marshes on east side of Way Key, about half a mile north 
of Cedar Keys station (Levy County), showing archipelago-like character - 
and oyster-shell foundation characteristic of marshes in this vicinity. 
The bushes are Avicennia nitida (black mangrove). April 26, 1909. 
