The Ohlsbach Formation is a geologic formation in Germany. It preserves fossils dating back to the Gzhelian stage of the Late Carboniferous period.
Fossil content The following fossils have been reported from the formation:Ohlsbach Formation at Fossilworks.org Insects Blattodea Archimylacridae Sterzelia steinmanniHinterohlsbach at Fossilworks.org
See also List of fossiliferous stratigraphic units in Germany
References
Further reading J. T. Sterzel. 1904. Über einige neue Fossilreste. Bericht der Naturwissenschaftlichen Gesellschaft zu Chemnitz 15:LXIX-LXXII