UGA Stratigraphy Lab

The data is in the strata


Specimen Photo

Foerstephyllum (Columnaria) vacuum
MUGM 5297
scale bar is 0.5 mm

Note highly polygonal corallites with short septal spines


Foerstephyllum vacuum (Foerste, 1909)
Occurrence: Liberty, Whitewater, Otter Creek Coral Bed
Reference: Browne, 1965, Simmons and Oliver, 1967
Formerly known as Columnaria vacua, Columnaria halli
Polygonal corallites averaging 4 mm, with tabulae and short septal spines