Species
Plagiostomoceras laevigatum (Boll, 1857)
Synonyymit
1857 Orthoceras laevigatum Boll — Boll , pp. 16-17, fig. Taf. 3:9
1869 Orthoceras laevigatum Boll — Karsten , pp. 47, fig. 16:2a,b
1889 ?Orthoceras aff. ariel Barrande, 1868 — Rüdiger , pp. 10-11
1932 Protobactrites delicatulum sp. nov. — Troedsson , pp. 32,33, fig. 2:5; 4:3; 7:1
1952 Polygrammoceras delicatulum Troedsson — Flower , pp. 36
1984 Protobactrites delicatulum Troedsson — Dzik , pp. 105, 106, fig. text fig 39
2004 Plagiostomoceras laevigatum (Boll, 1857) — Kröger , pp. 65, fig. 12A,B
Aiheeseen liittyvät julkaisut
Kröger, B. 2004. Revision of Middle Ordovician orthoceratacean nautiloids from Baltoscandia. Acta Palaeontologica Polonica 49, 1, 57-74.
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Mollusca |
Class | Cephalopoda |
Subclass | Orthoceratia |
Order | Orthocerida |
Suborder | Orthoceratina |
Family | Orthoceratidae |
Subfamily | Michelinoceratinae |
Genus | Plagiostomoceras |
Species | fragile |
laevigatum |
Levinneisyys ja viitteet
- Kröger, 2004a Aseri Stage