Trilobite from Vil'yandi Borehole (91), 351.4 m: Johvi, Estonia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Trilobita
- Phacopida
- Pterygometopidae
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Oculichasmops sakalensis n. sp.
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| see common names | |||||||
Geography
| Country: | Estonia | County: | Vil'yandi |
| Coordinates: | 58.4° North, 25.6° East (view map) | ||
| Paleocoordinates: | 31.9° South, 0.4° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | small collection |
Time
| Period: | Ordovician | Epoch: | Late Ordovician |
| Stage: | Katian | 10 m.y. bin: | Ordovician 5 |
| Key time interval: | Johvi | ||
| Age range of interval: | 453 - 450 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Viruan Series, probably Johvi Stage | |||||
Lithology and environment
| Lithology description: No information given. | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | core,field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 45945 | ||
| Authorizer: | M. Aberhan | Enterer: | S. Nurnberg |
| Modifier: | S. Nurnberg | Research group: | marine invertebrate |
| Created: | 2004-12-15 01:57:44 | Last modified: | 2005-03-02 06:42:16 |
| Access level: | the public | Released: | 2004-12-15 01:57:44 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 12253. | 1% | A. Rõõmusoks. 1986. Oculichasmops - novyy rod trilobitov iz podsemeystva Chasmopinae (Oculichasmops - a new genus of the trilobite subfamily Chasmopinae). Eesti NSV Teaduste Akadeemia Toimetised, Geoloogia = Izvestiya Akademii Nauk Estonskoy SSR, Geologiya 35(4):156-159 [M. Aberhan/S. Nurnberg/B. Kröger] |