GROUND WATER ATLAS of the UNITED STATES
Alabama, Florida, Georgia, and South Carolina
HA 730-G
Floridan aquifer system
There are two different files for each illustration
- A 90 ppi JPEG file, suitable for screen viewing is accessed
through the thumbnail image.
- A tiff file is accessed through the "tiff file"
link. All files are Adobe Photoshop. These files have been compressed
with GNU's gzip utility. If your web browser defaults to a screen
display of the file, turn on the "Load to local disk"
option before downloading. Download and process these tiff files
as ascii, not binary.
Sinkholes
Figure 62 Photograph showing formation of a sinkhole at Winter
Park, Florida, in 1981 (292K)
downloadable tiff file G062.tif.gz (2.6MB
compressed)
Figure 63 Sequence of diagrams showing formation of gradually
subsiding sinkholes (312K)
downloadable tiff file G063.tif.gz (2.2MB
compressed)
Figure 64 Sequence of diagrams showing formation of collapse
sinkholes (292K)
downloadable tiff file G064.tif.gz (2.4MB
compressed)
downloadable tiff file G062.tif.gz (2.6MB
compressed) 
downloadable tiff file G063.tif.gz (2.2MB
compressed) 
downloadable tiff file G064.tif.gz (2.4MB
compressed)