8 FLORIDA GEOLOGICAL SURVEY-EIGHTH ANNUAL REPORT. 
BULLETINS. 
Bulletin No. i. The Underground Water Supply of Central 
Florida, 1908, 103 pp., 6 pis., 6 text figures. 
This report contains: (1) Underground water; general discussion; (2) the 
underground water of central Florida, deep and shallow wells, springs and arte¬ 
sian prospects; (3) effects of underground solution, cavities, sinkholes, disap¬ 
pearing streams and solution basins; (4) drainage of lakes, ponds and swamp 
lands and disposal of sewage by bored wells; (5) water analyses and tables 
giving general water resources, public water supplies, spring and well records. 
Bulletin No. 2. Roads and Road Materials of Florida, 1911, 
3 1 PP-> 4 pis. 
This bulletin contains: (1) An account of the road building materials of 
Florida; (2) a statistical table showing the amount of improved roads built by 
the counties of the State to the close of 1910. 
PRESS BULLETINS. 
In addition to the regular reports of the Survey as listed above, 
press Bulletins have been issued as follows; 
No. 1. The Extinct Land Animals of Florida, February 6, 1913. 
No. 2. Production of Phosphate Rock in Florida during 1912, 
March 12, 1913. 
No. 3. Summary of Papers Presented by the State Geologist at 
the Atlanta Meeting of the American Association for the Advance¬ 
ment of Science, December 31, 1913. 
No. 4. The Utility of Well Records, January 15, 1914. 
No. 5. Production of Phosphate Rock in Florida during 1913, 
May 20, 1914. 
No. 6. The Value to Science of the Fossil Animal Remains 
Found Imbedded in the Earth, January, 1915. 
No. 7. Report on Clay Tests for Paving Brick, April, 1915. 
DISTRIBUTION OF REPORTS. 
The reports issued by the State Geological Survey are distrib¬ 
uted upon recpiest, and may be obtained without cost by addressing 
the State Geologist, Tallahassee, Florida. Requests by those living 
outside of the State of Florida should be accompanied, by postage, 
or if desired the reports will be sent express collect. 
