Strojnaya River, October Revolution Island [Strojnaya Fm]: Ashgill, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Agnatha
- Loganelliformes
- Loganelliidae
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Stroinolepis maenniki
Marss and Karatajute-Talimaa 2002
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| see common names | |||||||
Geography
| Country: | Russian Federation |
| Coordinates: | 79.5° North, 97.0° East (view map) |
| Paleocoordinates: | 1.4° South, 5.3° East |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | local area |
Time
| Period: | Ordovician | Epoch: | Late/Upper Ordovician |
| 10 m.y. bin: | Ordovician 5 | ||
| Key time interval: | Ashgill | ||
| Age range of interval: | 449.60000 - 443.80000 m.y. ago |
Stratigraphy
| Formation: | Strojnaya | ||||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: STRATIGRAPHIC RELATIONS: From the Strojnaya Fm, which overlies the Ozernaya Fm and is overlain by the Vodopad Fm (Early Silurian). AGE: Upper Ordovician; placed in Ashgillian by enterer. STRATIGRAPHIC POSITION: List probably representative of formation in the local area. | |||||
Lithology and environment
| Primary lithology: | lithified not reported |
| Includes fossils? | Y |
| Lithology description: SPECIFIC LITHOLOGY: Not stated in text. LITHIFICATION: Lithified, on the basis of sample preparation. | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | bulk,chemical,sieve,field collection |
| Reason for describing collection: | biostratigraphic analysis |
| Collection method comments: COLLECTOR: Probably Karatajute-Talimaa & others. REPOSITORY: Institute of Geology, Tallinn Technical
University; Institute of Geology, Vilnius. | |
| Taxonomic list comments:COVERAGE: Exhaustive for thelodonts. NOMENCLATURE: An authoritative publication, with modern nomenclature and species resolution identifications. | |
Metadata
| Database number: | 90392 | ||
| Authorizer: | A. Hendy | Enterer: | A. Hendy |
| Modifier: | A. Hendy | Research group: | vertebrate |
| Created: | 2009-07-18 13:47:09 | Last modified: | 2024-03-31 19:20:45 |
| Access level: | the public | Released: | 2009-07-18 13:47:09 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 30370. | T. Marss and V. Karatajute-Talimaa. 2002. Ordovician and Lower Silurian thelodonts from Severnaya Zemlya Archipelago (Russia). Geodiversitas 24(2):381-404 [A. Hendy/A. Hendy] |