Species
Amplexograptus tubulus Berry, 1964
Synonymy list
Selection of related publications
Berry, W. B. N. 1984. Black shale geochemistry: A possible guide to Ordovician oceanic water masses. Aspects of the Ordovician System. Palaeontological Contributions from the University of Oslo 295, pp. 177–181. Universitetsforlaget.
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Klassificering
| Organism group | Biota |
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Order | Graptoloidea |
| Suborder | Axonophora |
| Infraorder | Diplograptina |
| Subfamily | Peiragraptinae |
| Genus | Amplexograptus |
| Species | baltoscandicus |
| fallax | |
| maxwelli | |
| pulchellus | |
| tubulus |
References based on distribution
- Tzaj, 1976 Ordovician
- Berry, 1984 Slemmestad, Norway