Graptolithina
Species

Normalograptus trifilis (Manck, 1923)

Synonymy list
1923     Climacograptus trifilis spec. nov. — Manck , pp. 228 , fig. 32
1952     Climacograptus trifilis Manck — Münch , pp. 51
1965     Climacograptus trifilis Manck — Stein , pp. 165-167 , fig. 17a-d, Pl. 14d,e
1971     Climacograptus trifilis trifilis Manck — Schauer , pp. 26 , fig. 3:1-3; 5:4-6; text fig. 8
1975     Climacograptus trifilis trifilis Manck, 1975 — Bjerreskov , pp. 23 , fig. 9B
1988     Hedrograptus trifilis (Manck, 1923) — Obut et al. , pp. 25
2008     Normalograptus trifilis (Manck, 1923) — Šorch & Feist , pp. 945 , fig. 5.13; 9.14
2014     Normalograptus trifilis — Bergström et al. , pp. 357
Selection of related publications
Bergström, S. M., Eriksson, M. E., Young, S. A., Ahlberg, P., Schmitz, B. 2014. Hirnantian (latest Ordovician) d13C chemostratigraphy in southern Sweden and globally: a refined integration with the graptolite and conodont zone successions. GFF 136, 2, 355-386. DOI:10.1080/11035897.2013.851734