Graptolithina

Spinograptus lawsoni (Holland, Rickards et Warren, 1969)

Synonymy list
1969     Holoretiolites (Balticograptus) lawsoni — Holland, Rickards and Warren, pp. 666-668, fig. 1a-c
1991     Agastograptus lawsoni — Kozlowska-Dawidziuk, A., pp. 144, fig. 9:1-4, 10:1-10
2010     Spinograptus lawsoni (Holland, Rickards et Warren, 1969) — Maletz, pp. 506
Selection of related publications
Kozłowska-Dawidziuk, A. 1991. Agastograptus from the Mulde beds of Gotland. Acta Palaeontologica Polonica 36, 2, 143-149.
References based on distribution