Ulakhan-Kyyry-Taas section. Bed 35-36: Botomian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Agnostida
- Hebediscidae
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Delgadella lenaica
(Toll 1899)
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Agnostida
- Calodiscidae
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Neocobboldia paradentata
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Neocobboldia dentata
(Lermontova 1940)
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Trilobita
- Ptychopariida
- Ptychopariidae
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Binodaspis sp.
Lermontova 1951
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Trilobita
- Redlichiida
- Ellipsocephalidae
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Bergeroniaspis dualis
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Trilobita
- Redlichiida
- Redlichinidae
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Redlichina tchernischevae
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Trilobita
- Redlichiida
- Judomiidae
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Sinskia obtabilis
(Suvorova 1960)
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Judomiella heba
Lazarenko 1962
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Trilobita
- Redlichiida
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Judomia sp.
Lermontova 1943
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Trilobita
- Corynexochida
- Zacanthoididae
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Micmaccopsis lata
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Trilobita
- Corynexochida
- Dorypygidae
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Kootenia nebulosa
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Trilobita
- Corynexochida
- Jakutidae
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Jakutus sp.
Lermontova 1951
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Trilobita
- Corynexochida
- Dinesidae
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Erbiella pjankovskia
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Trilobita
- Namanoiidae
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Tarynaspis brevis
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Inouyina sp.
Poletayeva 1936
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Chondrinouyina olekmica
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unclassified
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Granularia sp.
Pomel 1849
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| see common names | |||||||
Geography
| Country: | Russian Federation |
| Coordinates: | 61.1° North, 126.6° East (view map) |
| Paleocoordinates: | 9.3° South, 13.0° West |
| Basis of coordinate: | stated in text |
Time
| Period: | Cambrian | Epoch: | Series 2 |
| 10 m.y. bin: | Cambrian 2-3 | ||
| Key time interval: | Botomian | Trilobite zone: | Bergeroniellus micmacciformis - Erbiella |
| Age range of interval: | 515.6 - 512.5 m.y. ago |
Stratigraphy
| Formation: | Perekhod | Member: | IV |
| Local section: | Ulakhan-Kyyry-Taas | Local bed: | 55.25-58.45 m |
| Local order: | bottom to top | ||
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | brown "limestone" |
| Lithology description: Brown, dense, dolomitized limestones with interbeds of banded and saccharoidal limestones | |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 233054 | ||
| Authorizer: | P. Wagner | Enterer: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2024-01-10 22:45:04 | Last modified: | 2024-01-10 22:45:04 |
| Access level: | the public | Released: | 2024-01-10 22:45:04 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 81394. | A. I. Varlamov, A. Y. Rozanov, V. V. Khomentovsky, YuYa Shabanov, G.P. Abaimova, YuE Demidenko, G. A. Karlova, I. V. Korovnikov, V. A. Luchinina, E. Ya Malakhovskaya, P. Yu Parkhaev, T. V. Pegel, N. A. Skorlotova, V. M. Sundukov, S. S. Sukhov, A. B. Fedorov, and L. D. Kipriyanova. 2008. The Cambrian System of the Siberian Platform. Part 1: The Aldan-Lena region 1-274 [P. Wagner/P. Wagner] |