Genus
Expansograptus Bouček et Přibyl, 1952
Aiheeseen liittyvät julkaisut
Maletz, J., Ahlberg, P. 2021. Dapingian to lower Darriwilian (Middle Ordovician) graptolite biostratigraphy and correlation of the Krapperup drill core, Scania, Sweden. GFF 143, 1, 16-39. DOI:10.1080/11035897.2020.1822439
Maletz, J., Steiner, M. 2015. Graptolites (Hemichordata, Pterobranchia) preservation and identification in the Cambrian Series 3. Palaeontology 58, 6, 1073–1107. DOI:10.1111/pala.12200
Vento, B. A., Toro, B. A., Maletz, J. 2012. New insights into the paleobiogeography of the Early Ordovician graptolite fauna of northwestern Argentina. Comptes Rendus Palevol 11, 5, 345-355. DOI:10.1016/j.crpv.2012.02.002
Suyarkova, A. A., Koren', T. N. 2009. Advances in the Ordovician graptolite biostratigraphy of the St Petersburg area, Russia. Estonian Journal of Earth Sciences 58, 1, 3-9. DOI:10.313176/earth.2009.1.01
Maletz, J. 2005. Early Middle Ordovician graptolite biostratigraphy of the Lovisefred and Albjära drill cores (Scania, southern Sweden). Palaeontology 48, 4, 763-780. DOI:10.1111/j.1475-4983.2005.00482.x
Bergström, S. M., Löfgren, A., Maletz, J. 2004. The GSSP of the Second (Upper) Stage of the Lower Ordovician Series: Diabasbrottet at Hunneberg, Province of Västergötland, Southwestern Sweden. Episodes 27, 4, 265-272.
Kaljo, D. 1974. On graptolite zones of Tremadoc and Arenig of Pribaltic and Moscow syneclises. Graptolites of the USSR, pp. 31-36. Nauka.
List of species
2. Expansograptus constrictus (Hall, 1865) | Lower Ordovician
3. Expansograptus distinctus Harris et Thomas, 1935 | Ordovician
5. Expansograptus holmi (Törnquist, 1904) | Lower Ordovician
6. Expansograptus latus (Hall, 1907) | Lower Ordovician
7. Expansograptus praenuntius (Törnquist, 1901) | Ordovician
8. Expansograptus suecicus (Tullberg, 1880) | Lower Ordovician
9. Expansograptus uniformis | Ordovician
10. Expansograptus urbanus (Monsen, 1937) | Floian
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Order | Graptoloidea |
| Suborder | Dichograptina |
| Family | Didymograptidae |
| Genus | Aulograptus |
| Baltograptus | |
| Cymatograptus | |
| Didymograptus | |
| Expansograptus | |
| Species | abditus |
| constrictus | |
| distinctus | |
| hirundo | |
| holmi | |
| latus | |
| praenuntius | |
| suecicus | |
| uniformis | |
| urbanus | |
| Genus | Janograptus |
| Jenkinsograptus | |
| Trigonograptus |