Graptolithina
Species

Normalograptus antiquus (Ge, 1990)

Synonymy list
1990     Orthograptus antiquus n. sp. — Ge et al. , pp. 127 , fig. pl. 44:3,4,11-13
1997     Normalograptus antiquus (Ge, 1990) — Maletz , pp. 72 , fig. text fig. 35A-C,D,E-H; pl 6:A,C-E; 7 A,B
Selection of related publications
Maletz, J. 1997. Graptolites from the Nicholsonograptus fasciculatus and Pterograptus elegans Zones (Abereiddian, Ordovician) of the Oslo Region, Norway. Greifswalder Geowissenschaftliche Beiträge 4, 5-98.
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References based on distribution