82 FLORIDA GEOLOGICAL SURVEY-TWELFTH ANNUAL REPORT 
marked “300 feet up” in which Orbitolites occurs and may rep¬ 
resent the Tampa formation of the upper Oligocene. Some of 
the smaller foraminifera of the sample marked “200-300 feet” re¬ 
semble those of the Cooper Marl and similar age, while the rock 
specimen with a possible fragmentary cast of Nummulites (?) 
may represent upper Eocene also. With the lack of definite data 
little reliability should be placed upon the evidence. 
WELL OF BONHEUR DEVELOPMENT COMPANY, 
BURNS, WAKULLA COUNTY, FLORIDA. 
Depth of well 2,153 feet. Well begun as a 14-inch hole; three 
lines of casing put down; first casing 12 inches; second casing 8 
inches to 700 feet; third, 5 inches to 1,502 feet. 
The well starts in limestone of the Chattahoochee formation. 
Samples show the following results although there, is evidence of 
mixing of material from above in spite of the casing which may 
not have been inserted as fast as drilling: 
50 feet. 
100 feet. 
150 feet. 
180 feet. 
250 feet. 
325 feet. 
400 feet. 
580 feet. 
700 feet. 
920 feet. 
940 feet. 
Lepidocyclina fragments with suggestions of Operculina and 
Gypsina. 
A single crystalline fragment of a bit of the equatorial band 
of chambers of a Lepidocyclina. 
Fragments of Lepidocyclina, Operculina, Nummulites and 
Gypsina. 
Numerous, compressed, rounded, complex foraminifera but 
water-worn and changed to calcite showing little structure. 
Also casts of a Rotalia with an angled contour. 
Fragments of foraminifera of same forms as noted in various 
layers above. 
Conical Orbitolina with other Lower Cretaceous forms with 
a few Rotalia from above, like those at 180 feet. 
Hard limestone. Little in the way of foraminifera, except 
small fragments. 
Numerous conical Orbitolina but perhaps of different species 
from those at 325 feet. 
Lepidocyclina, Nummulites, Gypsina, etc., all well preserved 
and evidently from near the top of the well. 
A single Orbitolina fragment. 
Numerous well preserved Nummulites, white with iron rust 
spots and a few crystallized specimens of Orbitolina. 
Both evidently from different layers higher up in the well. 
