Tubiphytes

PMH-1, Javorniški Rovt, the western Southern Karavanks.

Trogkofel Formation (upper part)/Goggau Limestone?

Back-reef or back-bank lagoon with well-lit, well-agitated shallow water indicated by dasyclads and Osagid grains.

Bioclastic dasicladacean-udoteacean grainstone, featuring problematic organism Tubiphytes associated with cement and algal remnants. Tubiphytes was a common inhabitant of Permian reefs, forming shrubs, encrustations or dwelling in sparcely lit cavities