St • pumpellyi -3- 
Septa, twelve in number, six large reaching the columella, 
and six shorter* Their margins seem to he finely dentate, hut of 
this I oan not he positive. Should they possess dentations, the 
species could not properly he referred to Astrocoenla , if the 
original generic diagnosis is correct* 
Columella well developed, terminated by a prominent, rather 
pointed style* 
Additional locality .---Hqles Landing, Flint River, 7 miles 
Remarks .---This coral resembles moat closely Aatrocoenia 
deoaturensis , the latter has sixteen septa, eight large and eight 
small, and has no pillars on its upper surface, the former has 
twelve septa and has pillars. 
Thin dissepiments present. 
below Bainbridge, Georgia 
Geologic horizon .- --Basal Upper Oligocene. 
