Graptolithina

Spirograptus spiralis (Geinitz, 1842)

Synonymy list
1842     Graptolithus spiralis — Geinitz, pp. 700, fig. 10:26-27
1876     Monograptus spiralis — Lapworth, pp. 359, fig. XIII 4 g,h
1913     Monograptus spiralis (Geinitz) — Elles et Wood, pp. 475-476, fig. 48:7a-d
1932     Monograptus spiralis (Geinitz) — Bulman, pp. 13-14, fig. 6:15-16
1945     Spirograptus spiralis spiralis (Geinitz) — Přibyl, pp. 6-9, fig. 1:1-4; 5:1-3
1947     Monograptus spiralis (Geinitz) — Ruedemann, pp. 487-488, fig. 87:15
1966     Oktavites spiralis (Geinitz) — Obut et Sobolevskaya, pp. 41-42, fig. 7:8; 8:1
1975     Monograptus spiralis spiralis (Geinitz) — Berry et Murphy, pp. 59, fig. 5:1-2
Selection of related publications
Kaljo, D. (ed) 1970. The Silurian of Estonia.
References based on distribution