Figure 6. Trypanites borings: (1) NMW 2017.9G.1.2, colony extensively bored by Trypanites type A; (2) NMW 2017.9G.2.2, Trypanites type A overgrown by Stigmatella colony; (3) NMW 2017.9G.1.3, Trypanites type A polygonal in transverse section; (4) NMW 2017.9G.3.2, Trypanites type A infilled with micrite and containing cylindrical tubes of calcite, possible evidence of boring animal; (5) NMW 2017.9G.1.2, Trypanites type B cutting through multiple layers of Stigmatella colony; (6) NMW 2017.9G.1.2, Trypanites type B infilled with sediment containing dolomite rhombs and fragments of cryptostome bryozoans. (1, 2, 4–6) longitudinal sections; scale bars=1mm; (3) tangential section; scale bar=0.5mm.