Petalolithus minor (Elles, 1897)

1897     Diplograptus palmeus — Törnquist, fig. 1:28-30

1897     Petalograptus minor — Elles , pp. 201, fig. 14:17-21

1908     Petalograptus minor — Elles & Wood, pp. 279, fig. 32:5a-e

1920     Diplograptus (Petalograptus) minor — Gortani, pp. 23, fig. 1:37

1933     Petalograptus minor — Sun, pp. 33, fig. 5:5a-b

1941     Petalograptus minor — Bouček & Přibyl, pp. 5, fig. 1:3

1949     Diplograptus (Petalograptus) minor — Obut, pp. 15, fig. 1:9a-b

1952     Petalograptus minor — Münch, pp. 66, fig. 8:4a-d

1965     Petalograptus minor Elles, 1897 — Obut et al., pp. 35-36, fig. 2:5

1970     Petalograptus minor Elles — Churkin & Carter, pp. 32, fig. 3:5