Species
Acanthograptus impar Bulman et Rickards, 1966
Synonyymit
1966 Acanthograptus impar sp. nov. — Bulman et Rickards , pp. 32-36, fig. 23-25
Aiheeseen liittyvät julkaisut
Bulman, O. M. B., Rickards, R. B. 1966. A Revision of Wiman's Dendroid and Tuboid Graptolites. Bulletin of the Geological Institutions of the University of Uppsala 43, 6-8, 1-72. University of Uppsala.
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Order | Dendroidea |
| Family | Acanthograptidae |
| Genus | Acanthograpsus |
| Species | Acanthograptus divergens |
| Acanthograptus impar | |
| Acanthograptus musciformis | |
| Acanthograptus roomusoksi | |
| Acanthograptus suecicus |
Levinneisyys ja viitteet
- Bulman & Rickards, 1966 Öjle Myr, Gotland Upper Ordovician