Species
Hemiphragma priscum Pushkin, 1999
Synonyymit
1986 Dittopora annulata (Eichwald) — Modzalevskaya , fig. 1: 10-11
1986 Dittopora clavaeformis Dybowski — Modzalevskaya , fig. 1:3-5
1999 Hemiphragma priscum Pushkin, sp. nov. — Pushkin et Popov , pp. 184, fig. 1:7; 2:5-7, text fig. 8
2011 Hemiphragma priscus Pushkin, 1999 — Koromyslova , pp. 947
Aiheeseen liittyvät julkaisut
Pushkin, V. I., Popov, L. E. 1999. Early Ordovician bryozoans from north-western Russia. Palaeontology 42, 1, 171-189. DOI:10.1111/1475-4983.00067
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Bryozoa |
Class | Stenolaemata |
Superorder | Palaeostomata |
Order | Trepostomata |
Suborder | Halloporina (suborder) |
Family | Dittoporidae |
Genus | Hemiphragma |
Species | batheri |
convexa | |
insolitum | |
irrasum | |
ottawaense | |
panderi | |
priscum | |
pygmaeum | |
rotundatum | |
subirrasum | |
tenuimurale |
Levinneisyys ja viitteet
- Pushkin & Popov, 1999 Vassilkovo, Leningrad Oblast Billingen Stage
- Pushkin & Popov, 1999 Pavlovsk, Leningrad Oblast Billingen Stage
- Pushkin & Popov, 1999 Obukhovo outcrop, Leningrad district Billingen Stage
- Pushkin & Popov, 1999 Pavlovsk, Leningrad Oblast Billingen Stage