Species
Expansograptus suecicus (Tullberg, 1880)
Synonyymit
1880 Didymograptus suecicus n. sp. — Tullberg , pp. 45, fig. 2:5-6
1901 Didymograptus suecicus — Törnquist , pp. 13, fig. 1:19-24
1932 Didymograptus suecicus — Elles , pp. 100, 111, fig. 10
Aiheeseen liittyvät julkaisut
Kaljo, D. 1974. On graptolite zones of Tremadoc and Arenig of Pribaltic and Moscow syneclises. Graptolites of the USSR, pp. 31-36. Nauka.
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Hemichordata |
Class | Pterobranchia |
Subclass | Graptolithina |
Order | Graptoloidea |
Suborder | Dichograptina |
Family | Didymograptidae |
Genus | Expansograptus |
Species | abditus |
constrictus | |
distinctus | |
hirundo | |
holmi | |
latus | |
praenuntius | |
suecicus | |
uniformis | |
urbanus |
Levinneisyys ja viitteet
- Ulst et al., 1982 Tremadocian
- Kaljo, 1974 Adze 6 borehole Lower Ordovician