Graptolithina

Tetragraptus quadribrachiatus (Hall, 1858)

Synonymy list
1858     Graptolithus quadribrachiatus — Hall, pp. 125
1865     Graptolithus quadribrachiatus — Hall, pp. 91-92, fig. 5:1-5; 6:5
1902     Tetragraptus quadribrachiatus (J. Hall) — Elles et Wood, pp. 57-58, fig. 5:1a-d
1904     Tetragraptus quadribrachiatus (J. Hall) — Ruedemann, pp. 645-647, fig. 2:1-4
1947     Tetragraptus quadribrachiatus (J. Hall) — Ruedemann, pp. 307-308, fig. 50:15-18
1960     Tetragraptus quadribrachiatus (J. Hall) — Berry, pp. 55-56, fig. 7:12
1963     Tetragraptus quadribrachiatus (J. Hall) — Ross et Berry, pp. 78-79, fig. 3:2
2000     Tetragraptus (Eotetragraptus) quadribrachiatus (Hall, 1858)) — Dean et al., pp. 565
Selection of related publications
Suyarkova, A. A., Koren, T. N. 2009. Advances in the Ordovician graptolite biostratigraphy of the St Petersburg area, Russia. Estonian Journal of Earth Sciences 58, 1, 3-9. DOI:10.313176/earth.2009.1.01