UGA Stratigraphy Lab

The data is in the strata


Helopora is considered to be limited to the Lower Silurian to Lower Devonian (Boardman et al., 1983); these species likely belong in a different genus


Helopora elegans Ulrich
Occurrence: Whitewater
Reference: Dalvé, 1948

Helopora harrisi James, 1883
Occurrence: Waynesville, Liberty
Reference: Bassler, 1906; Dalvé, 1948