Description . — Cylindrical convex hyporeliefs with rounded base bearing a shall 15 to 45 mm. Walls occasionally with rings parallel to bedding planes.
Remarks. — The specimens described occur in strata older than those described previously from the area (Orłowski, 1989), thus extending the stratigraphic range of the taxon in the Holy Cross Mts. The parallel rings present on sides of specimens may result from compaction of sediment.