Coral reefs(?) in the Pläner facies.

Many colonial coral species:
Montlivaltia? tourtiensis Bölsche
Leptophyllia patellata Mich.
Synhelia gibbosa
Psammohelia granulata Bölsche
Thamnastraea tenuissima M. Edwards
Thamnastraea conferta M. Edwards
Thamnastaea belgica?
Dimorphastraea parallela Reuss
Astrocoenia tourtiensis Bölsche,
Latimaeandra fromenteli Bölsche