Genus
Orthograptus Lapworth, 1873
Selection of related publications
Maletz, J., Ahlberg, P., Lundberg, F. 2020. Ordovician graptolite biostratigraphy of the Röstånga-2 drill core (Scania, southern Sweden). GFF 142, 3, 206-222. DOI:10.1080/11035897.2020.1739743
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
Pålsson, C. 2002. Upper Ordovician graptolites and biostratigraphy of the Röstånga 1 core, Scania, S. Sweden. Bulletin of the Geological Society of Denmark 49, 1, 9-23. DOI:10.37570/bgsd-2003-49-02
Pålsson, C. 2001. Graptolites from the Upper Ordovician Dicranograptus clingani Zone at Järrestad, Scania, southern Sweden. GFF 123, 4, 217-224. DOI:10.1080/11035890101234217
Paškevičius, J. 1979. Biostratigraphy and Graptolites of the Lithuanian Silurian. pp. 1-267. Mokslas.
Männil, Ralf 1976. Distribution of graptoloids in the Ordovician carbonate rocks of the East Baltic area.Graptolites and Stratigraphy , pp. 105-118. Academy of Sciences of Estonian SSR. Institut of Geology.
Ulst, R. 1975. Graptolites from Upper Ordovician Fjäcka Member of Middle Baltic.The Fauna and Stratigraphy of Paleozoic and Mesozoic of Baltic and Byelorussia , pp. 69-84. Mintis.
Gailite, L. K., Rybnikova, M. V., Ulst, R. Ž. 1967. Stratigrafiâ, fauna i usloviâ obrazovaniâ silurijskih porod Srednej Pribaltiki. pp. 1-304. Zinatne.
List of species
1. Orthograptus acutus (Lapworth, 1890) | Ordovician
2. Orthograptus aequalis Paškevičius, 1979 | Llandovery
3. Orthograptus calcaratus (Lapworth, 1876) | Upper Ordovician
4. Orthograptus inopinatus Bouček, 1944 | Llandovery
5. Orthograptus mutabilis (Elles et Wood, 1907) | Llandovery
6. Orthograptus parovejensis Paškevičius, 1979 | Llandovery
8. Orthograptus propinquus (Hadding, 1913) | Ordovician
9. Orthograptus proprius Paškevičius, 1979 | Llandovery
11. Orthograptus stonishkensis Paškevičius, 1979 | Llandovery
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Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Order | Graptoloidea |
| Suborder | Axonophora |
| Infraorder | Diplograptina |
| Subfamily | Peiragraptinae |
| Genus | Amplexograptus |
| Anticostia | |
| Eoglyptograptus | |
| Geniculograptus | |
| Hustedograptus | |
| Orthograptus | |
| Species | acutus |
| aequalis | |
| calcaratus | |
| inopinatus | |
| mutabilis | |
| parovejensis | |
| pauperatus | |
| propinquus | |
| proprius | |
| quadrimucronatus | |
| stonishkensis | |
| whitfieldi | |
| Genus | Paraorthograptus |
| Pararetiograptus | |
| Peiragraptus | |
| Rectograptus |
References based on distribution
- Loydell et al., 2010 Kolka 54 borehole 619.4 - Raikküla Stage
- Loydell et al., 2003 Aizpute 41 borehole 975.33 - Rhuddanian
- Loydell et al., 2003 Aizpute 41 borehole 970.3 - Aeronian
- Loydell et al., 2003 Aizpute 41 borehole 946.39 - Telychian
- Paškevičius, 1979 Stonishkiai 1 borehole 1916.5 - 1917.5 Llandovery
- Paškevičius, 1979 Stonishkiai 1 borehole Llandovery
- Paškevičius, 1979 Paroveja 9 borehole 718 - Llandovery
- Paškevičius, 1979 Vidukle 61 borehole 1446.8 - Llandovery
- Paškevičius, 1979 Paroveja 9 borehole 718 - Llandovery
- Pålsson, 2002 Röstanga 1 borehole 90.27 - 105.05 Harju Series
- Ulst et al., 1982 Vormsi Stage
- Tzaj, 1976 Ordovician
- Tzaj, 1976 Ordovician
- Ulst, 1975 Kronauce 57 borehole 1121 - 1121.5 Pirgu Stage
- Ulst, 1975 Blidene 5 borehole 883 - Pirgu Stage
- Gailite et al., 1967 Adze 6 borehole Llandovery
- Gailite et al., 1967 Holdre borehole Llandovery
- Gailite et al., 1967 Sturi puurauk Llandovery
- Gailite et al., 1967 Llandovery
- Loydell et al., 1998a Ohesaare borehole Adavere Stage
- Loydell et al., 2003 Aizpute 41 borehole Adavere Stage
- Ulst, 1986 Holdre borehole 292 - 330 Llandovery
- Pålsson, 2001 Upper Ordovician
- Goldman et al., 2015a Kandava 25 borehole Kukruse Stage
- Goldman et al., 2015a Kandava 25 borehole Kukruse Stage
- Maletz et al., 2020 Röstånga-2 borehole Darriwilian