Species
Sigmoopsis (Sigmoopsis) cornuta (Krause, 1897)
Synonyymit
1897 Ctenobolhina rostrata var. cornuta n. v. — Krause , pp. 937, fig. 25:3
1909 Ceratopsis cornuta — Bonnema , pp. 41, fig. 6:9
1953 Ceratopsis cornuta (Krause) — Neckaja , pp. 336, fig. 6:4-6
1982 Sigmoopsis (Sigmoopsis) cornuta (Krause, 1897) — Schallreuter , pp. 17-19, fig. 2:7-8
1982 Sigmoopsis cornuta (Krause) — Ulst et al. , pp. 125
1992 Sigmoopsis (Sigmoopsis) cornuta (Krause, 1897) — Sidaravičiene , pp. 47, fig. 10:7
2022 Sigmoopsis cornuta (Krause, 1897) — Melnikova , fig. 4c
Aiheeseen liittyvät julkaisut
Neckaja, A. I. 1953. Tetradellidy ordovika Pribaltiki i ih stratigraficheskoe znachenie. Trudy Vsesoûznogo Naučno-Issledovatel'skogo Geologo-Razvedočnogo Instituta (VNIGRI) 309-363. Gostoptehizdat.
Öpik, A. 1937. Ostracoda from the Ordovician Uhaku and Kukruse formations of Estonia. Tartu Ülikooli Geoloogia Instituudi Toimetused 50, 1-58.
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Arthropoda |
Subphylum | Crustacea |
Superclass | Oligostraca |
Class | Ostracoda |
Subclass | Podocopa |
Order | Palaeocopida |
Suborder | Beyrichicopina |
Superfamily | Tetradelloidea |
Family | Tetradellidae |
Subfamily | Sigmoopsinae |
Genus | Sigmoopsis |
Subgenus | (Sigmoopsis) |
Species | cornuta |
kernavensis | |
obliquejugata |
Levinneisyys ja viitteet
- Sidaravičiene, 1992 Vangishki 205 borehole 445.9 - 448.8
- Sidaravičiene, 1992 Leliai 284 borehole 475.7 - 481.8
- Neckaja, 1953 Alekseevka quarry, Leningrad Oblast
- Neckaja, 1953 Ubja
- Neckaja, 1953 Pihkva