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.
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.
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 |