Graptolithina

Rectograptus amplexicaulis (Hall, 1847)

Synonymy list
1847     Graptolites amplexicaule sp. nov — Hall, pp. 78-80, 316, fig. pl. 26, figs 11a, b
1908     Diplograptus (Glyptograptus) amplexicaulis (Hall) — Ruedemann
1983     Orthograptus amplexicaulis (Hall, 1847) — Williams & Bruton, pp. 180, fig. Figs 20F-M, 21A-0, 23A-C
2007     Rectograptus amplexicaulis (Hall, 1865) — Nõlvak & Goldman, fig. 3:1-4