Graptolithina

Haddingograptus luperus (Jaanusson, 1960)

Synonymy list
1960     Pseudoclimacograptus luperus — Jaanusson, pp. 329-330, fig. 4:1-4
2011     Dicaulograptus luperus (Jaanusson, 1960) — Maletz et al., fig. 8J,L
2015     Haddingograptus luperus — Goldman et al., pp. 3
Selection of related publications
Goldman, D., Nõlvak, J., Maletz, J. 2015. Middle to Late Ordovician graptolite and chitinozoan biostratigraphy of the Kandava-25 drill core in western Latvia. GFF 137, 3, 197-211. DOI:10.1080/11035897.2015.1021375
Männil, Ralf 1976. Distribution of graptoloids in the Ordovician carbonate rocks of the East Baltic area. Graptolites and Stratigraphy, pp. 105-118.
Jaanusson, V. 1960. Graptoloids from the Ontikan and Viruan (Ordovician) limestones of Estonia and Sweden. Bulletin of the Geological Institutions of the University of Uppsala 38, 289-366.