Graptolithina
Species

Lapworthograptus singularis (Törnquist, 1892)

Synonymy list
1998     Prochnygraptus singularis (Törnquist) — Loydell et al. , pp. 774 , fig. 5j
2003     Lapworthograptus singularis (Törnquist) — Loydell et al. , pp. 212 , fig. 7i
Selection of related publications
Loydell, D. K., Männik, P., Nestor, V. 2003. Integrated biostratigraphy of the lower Silurian of the Aizpute-41 core, Latvia. Geological Magazine 140, 2, 205-229. DOI:10.1017/S0016756802007264
Loydell, D. K., Kaljo, D., Männik, P. 1998. Integrated biostratigraphy of the lower Silurian of the Ohesaare core, Saaremaa, Estonia. Geological Magazine 135, 6, 769-783. DOI:10.1017/S0016756898001423
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Classification
Organism groupBiota
KingdomAnimalia
PhylumHemichordata
ClassPterobranchia
SubclassGraptolithina
OrderGraptoloidea
FamilyCyrtograptidae
GenusLapworthograptus
Speciesgrayae
singularis
References based on distribution