Petalolithus folium (Hisinger, 1837)

1837     Prionotus folium — Hisinger

1897     Cephalograptus folium Hisinger — Perner, pp. 12, fig. 10:14

1911     Petalograptus folium (Hisinger) — Elles & Wood, pp. 282, fig. 32:8a-e; texy fig. 195

1941     Petalolithus folium (Hisinger, 1837) — Bouček & Přibyl, pp. 7, fig. 1:6-7

1952     Petalograptus (Petalolithus) folium — Münch, pp. 64, fig. 7:5a-b

1967     Petalograptus aff. foilum (Hisinger), 1837 — Obut & Sobolevskaya, pp. 67

1975     Petalograptus foilum (Hisinger, 1837) — Bjerreskov, pp. 35, fig. 12c

1979     Petalograptus folium (Hisinger, 1837) — Paškevičius , pp. 135-136, fig. 5:10; 21:13

1982     Petalograptus folium (Hisinger, 1837) — Lenz, pp. 13,14, fig. 2:C,D;12D,E

1996     Petalograptus folium (Hisinger, 1837) — Koren & Rickards, pp. 50,53, fig. 8:4,5; text fig. 10A,B

1998     Petalolithus folium (Hisinger) — Štorch, pp. 221, fig. 4:1,4,6,8-10; text fig. 2-E

2011     Petalolithus folium (Hisinger, 1837) — Snelling & Zalasiewicz, pp. 345, fig. 2A