liik
Normalograptus nikolayevi (Obut, 1965)
Sünonüümika
1965 Glyptograptus nikolayevi sp. nov. — Obut , lk. 36, joon. 1:5
1966 Glyptograptus tamariscus nikolayevi Obut, 1965 — Obut & Sobolevskaya , lk. 14, joon. 3:3-8, text fig. 6
1967 Glyptograptus tamariscus nikolayevi Obut, 1965 — Obut et al. , lk. 56, joon. 2:10-11
1968 Glyptograptus tamariscus nikolayevi Obut, 1965 — Obut et al. , lk. 67, joon. 5:4-10
1989 Glyptograptus nikolayevi Obut — Melchin , lk. 1738, joon. 9c
1996 Glyptograptus tamariscus nikolayevi Obut, 1965 — Koren et Rickards , lk. 29, joon. 3:2
1998 Normalograptus nikolayevi (Obut, 1965) — Melchin , joon. 1:4-9
1998 Normalograptus? nikolayevi (Obut, 1965) — Štorch , lk. 214, joon. 2:5; 3:5-6
2009 Normalograptus nikolayevi (Obut, 1965) — Loydell et Maletz , lk. 278-279, joon. 3
2009 Normalograptus nikolayevi (Obut, 1965) — Štorch & Kraft , joon. fig. 11G
Valik taksonit käsitlevast teaduskirjandusest
Loydell, D. K., Nestor, V., Männik, P. 2010. Integrated biostratigraphy of the lower Silurian of the Kolka-54 core, Latvia. Geological Magazine 147, 2, 253-280. DOI:10.1017/S0016756809990574
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Klassifikatsioon
| organismirühm | Biota |
| riik | Animalia |
| hõimkond | Hemichordata |
| klass | Pterobranchia |
| alamklass | Graptolithina |
| selts | Graptoloidea |
| alamselts | Axonophora |
| infraselts | Neograptina |
| sugukond | Normalograptidae |
| perekond | Normalograptus |
| liik | ajjeri |
| angustus | |
| antiquus | |
| balticus | |
| brevis | |
| kuckersianus | |
| medius | |
| nikolayevi | |
| normalis | |
| premedius | |
| rectangularis | |
| rotundatus | |
| scalaris | |
| transgrediens | |
| trifilis |
Levik kirjandusandmetel
- Loydell et al., 2010 Kolka 54 puurauk 605.8 - Raikküla lade