Fig. 5 in Middle and Late Jurassic tube-dwelling polychaetes from the Polish Basin: diversity, palaeoecology and comparisons with other assemblages

Fig. 5. Serpulid polychaetes from the Jurassic of Poland. A–C. Cementula spirolinites (Münster in Goldfuss, 1831), specimen encrusting: sponge fragment from the Oxfordian of Zalas (A, GIUS 8-3746/4; B, GIUS 8-3746/5; C, GIUS 8-3746/6). D. Cementula radwanskae sp. nov., holotype (GIUS 8-3589/7, arrow) encrusting a shell fragment from the Callovian of Zalas; partially encrusting another C. radwanskae, sabellid Glomerula gordialis (Schlotheim, 1820) (white arrowhead), and serpulid Metavermilia cf. striatissima (Fürsich, Palmer, and Goodyear, 1994) (black arrowhead). E–G. Cementula radwanskae sp. nov. encrusting shell fragments from the Callovian of Zalas (E, paratype, GIUS 8-3589/8; F, paratype, GIUS 8-3589/9; G, GIUS 8-3589/10).