130 FLORIDA GEOLOGICAL SURVEY— THIRD ANNUAL REPORT. 
Feet. 
Shell deposit, including a thin layer of hard rock at 52 ft. Water 
above and below this rock comes to within ten feet of 
surface . 45-60 
Blue marl with occasional beds of shells 3 or 4 feet thick and 
containing black to dark gray water-worn pebbles. 60-200 
Medium coarse sand with numerous very small black grains 
or pebbles. A flow was obtained at this depth.200-212 
Limestone (sample) .... ; .212-255 
Blue marl and fine sands with inclusions of several thin strata of 
shell. (Sample) .255-355 
Very hard rock .355-364 
Indurated gray sand and blue marl.364-418 
Rock, hard and soft strata with increase of flow upon penetrat¬ 
ing each hard stratum. No increase reported below 460 
feet. Driller reports the rock to be closer grained from 
460 to 489.7 feet, and not containing much water.418-489.7 
CRANDALL. 
Two wells are reported at Crandall, both of which are owned 
by Messrs. L. A. Davis and Brother. These wells are three 
inches in diameter and both are reported cased to a depth of 
80 feet. One was drilled to a depth of 480 feet; the other to 
a depth of 456’ feet. The water is reported to rise 35 feet 
above the surface. The water from one of the wells is used 
for the boiler supply at the sawmill and is said to form a hard 
scale. The other well is used for general drinking purposes. 
EVERGREEN. 
I ' - , 
Flowing wells are obtained at Evergreen postoffice, a village 
about four miles distant from Evergreen station on the Sea¬ 
board Air Line Railway. A well owned by Mr. L. L. Owens and 
drilled by Mr. D. C. Stafford in 1909 is about 500 feet deep. It 
is two inches in diameter and is reported cased 270 feet. The 
water is reported to rise 25 feet above the surface. 
FERNANDINA. 
Fernandina, the county seat of Nassau County, is located in 
the northeastern part of the county on Amelia Island. This is¬ 
land is thirteen miles long and is from one to three miles wide. 
The greater portion is low and flat while other parts are gently 
undulating. The highest elevation on the island is to be found 
along the line of sand dunes bordering the ocean. The dune 
on which the lighthouse is placed reaches an elevation of about 
55 feet above sea. 
