Family
Thamnograptidae Hopkinson & Lapworth, 1875
Aiheeseen liittyvät julkaisut
Maletz, J. 1997. Graptolites from the Nicholsonograptus fasciculatus and Pterograptus elegans Zones (Abereiddian, Ordovician) of the Oslo Region, Norway. Greifswalder Geowissenschaftliche Beiträge 4, 5-98.
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Superorder | Graptovermida |
| Order | Camaroidea |
| Crustoidea | |
| Dendroidea | |
| Dithecoidea | |
| Graptoloidea | |
| Inocaulida | |
| Mastigograptida | |
| Rhabdopleuridae | |
| Suborder | Sinograptina |
| Family | Cyclograptidae |
| Cysticamaridae | |
| Dithecodendridae | |
| Thamnograptidae | |
| Genus | Thamnograptus |
| Wuninograptus | |
| Family | Tubidendridae |
| Wimanicrustidae | |
| Genus | Calyxhydra |
| Diplohydra | |
| Flexihydra | |
| Lagenohydra | |
| Neolagarograptus | |
| Palaeokylix | |
| Phragmohydra | |
| Podoliagraptus |