Tetradium
Tetradium sp.
MUGM 5619
scale bar is 4 mm
Species
Tetradium approximatum Ulrich
Occurrence: Waynesville, Liberty, Whitewater, Elkhorn, Otter Creek Coral Bed
Reference: James, 1940; Simmons and Oliver, 1967
Includes Tetradium minus; small coralla
Tetradium drakei C. James, 1940
Occurrence: Upper Richmond
Reference: James, 1940
Large coralla, but with thinner walls and less prominent septa in mature corallites than T. huronense
Tetradium huronense
Occurrence: Waynesville, Liberty, Whitewater, Elkhorn, Otter Creek Coral Bed
Reference: James, 1940
Large coralla
