Species
Rivagraptus cyperoides (Törnquist, 1897)
Synonymy list
1897 Diplograptus cyperoides — Törnquist , pp. 16, fig. 2:30-32
1907 Diplograptus (Orthograptus) cyperoides — Elles and Wood , pp. 238, fig. 29:8a-c
1924 Diplograptus cyperoides — Hundt , pp. 61, fig. 1:50
1952 Orthograptus cyperoides — Münch , pp. 402, fig. 4:5b, h
1970 Orthograptus cyperoides — Rickards , pp. 45, fig. 12, 17
1979 Orthograptus cyperoides (Törnquist, 1897) — Paškevičius , pp. 122-123, fig. 3:14-15; 19:21a; 20:13
1985 Orthograptus cyperoides Törnquist, 1897 — Štorch , pp. 90, fig. 1:1-4
1991 "Orthograptus" cyperoides (Törnquist, 1897) — Loydell , pp. 678, fig. 1:10-15
2003 Rivagraptus cyperoides (Törnquist) — Loydell et al. , pp. 209, fig. 4e
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
Paškevičius, J. 1979. Biostratigraphy and Graptolites of the Lithuanian Silurian. pp. 1-267. Mokslas.
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Classification
Organism group | Biota |
Kingdom | Animalia |
Phylum | Hemichordata |
Class | Pterobranchia |
Subclass | Graptolithina |
Order | Graptoloidea |
Suborder | Axonophora |
Superfamily | Retiolitoidea |
Family | Retiolitidae |
Subfamily | Petalolithinae |
Genus | Rivagraptus |
Species | bellulus |
cyperoides |
References based on distribution
- Paškevičius, 1979 Stonishkiai 1 borehole 1915.5 - 1917.5 Llandovery
- Loydell et al., 2003 Aizpute 41 borehole 973 - 973 Aeronian