- Source: Hallopora
- Hallopora
- List of the Paleozoic life of Tennessee
- Verulam Formation
- Bromide Formation
- List of the prehistoric life of Ohio
- List of the prehistoric life of Indiana
- List of the Paleozoic life of Georgia (U.S. state)
- List of the Paleozoic life of Minnesota
- List of the Paleozoic life of Maryland
- List of the Paleozoic life of Kentucky
Hallopora is an extinct genus of bryozoans of the family Halloporidae, first identified from the Lower Silurian period. They can be found in Ohio, Indiana, and Kentucky of the Midwestern United States, commonly in the Ordovician Kope Formation.
Species
Hallopora elegantula (Hall, 1852)
Hallopora baltica
Hallopora magnopora