Chelicerata

Pterygotus impacatus Kjellesvig-Waering, 1964

Synonymy list
1883     Pterygotus osiliensis (pars) — Schmidt, fig. Pl. 7:8
1883     Pterygotus osiliensis laticauda (pars) — Schmidt, fig. Pl. 4:8
1964     Pterygotus (Pterygotus) impactus — Kjellesvig-Waering, pp. 398, fig. P1. 54, figs. 2,3; Pl. 3, fig. 10; Text-figs. 20,2
2007     Pterygotus impacatus — Tetlie, pp. 563
Selection of related publications
Tetlie, O. E. 2007. Distribution and dispersal history of Eurypterida (Chelicerata). Palaeogeography, Palaeoclimatology, Palaeoecology 252, 557-574. DOI:10.1016/j.palaeo.2007.05.011
Kjellesvig-Waering, E. N. 1964. A synopsis of the Family Pterygotidae Clarke and Ruedemann 1912 (Eurypterida). Journal of Paleontology 38, 331–361.
References based on distribution