Silurian conodonts, Vilsandi Mb, Viki core: Sheinwoodian, Estonia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Conodonta
- Prioniodontida
- Strachanognathidae
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Decoriconus spp.
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Conodonta
- Prioniodontida
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Oulodus ex gr. excavatus
(Ziegler 1960)
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| recombined as Oulodus walliseri | ||||||||||
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Pseudooneotodus ex gr. beckmanni
(Bischoff and Sannemann 1958)
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Pseudooneotodus ? bicornis
Drygant 1974
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| subspecies "P. bicornis bicornis" | ||||||||||
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Conodonta
- Panderodontida
- Panderodontidae
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Panderodus ex gr. equicostatus
(Rhodes 1953)
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Conodonta
- Belodellida
- Belodellidae
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Walliserodus informal sp. C
Serpagli 1967
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Conodonta
- Ozarkodinida
- Kockelellidae
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Kockelella ranuliformis
(Walliser 1964)
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Conodonta
- Ozarkodinida
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Ozarkodina sagitta
(Walliser 1964)
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| subspecies "O. sagitta rhenana" | ||||||||||
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= Ozarkodina rhenana
Walliser 1964
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Wagner 2020 | |||||||||
| recombined as Ozarkodina sagitta rhenana | ||||||||||
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Ozarkodina ex gr. confluens
(Rhodes 1953)
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| original and current combination Trichonodella symmetrica | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Estonia |
| Coordinates: | 58.4° North, 22.1° East (view map) |
| Paleocoordinates: | 19.9° South, 1.5° West |
| Basis of coordinate: | stated in text |
Time
| Period: | Silurian | Epoch: | Wenlock |
| Stage: | Sheinwoodian | 10 m.y. bin: | Silurian 2 |
| Key time interval: | Sheinwoodian | Conodont zone: | Ozarkodina sagitta rhenana |
| Age range of interval: | 433.40000 - 430.50000 m.y. ago |
Lithology and environment
| Primary lithology: | pyritic lithified argillaceous dolomite |
| Secondary lithology: | dolomitic lithified "limestone" |
| Includes fossils? | Y |
| Environment: | lagoonal/restricted shallow subtidal |
Taphonomy
| Modes of preservation: | body,original phosphate |
| Size of fossils: | microfossils |
Collection methods and comments
| Collection methods: | chemical,acetic |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 164460 | ||
| Authorizer: | W. Kiessling, P. Wagner | Enterer: | E. Jarochowska, P. Wagner | Research group: | micropaleontology,vertebrate |
| Created: | 2014-12-02 08:25:28 | Last modified: | 2014-12-02 08:25:28 |
| Access level: | the public | Released: | 2014-12-02 08:25:28 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 53353. | P. Männik. 2010. Distribution of Ordovician and Silurian conodonts. In A. Põldvere (ed.), Viki Drill Core 10:21-24 [W. Kiessling/E. Jarochowska/E. Jarochowska] |
Secondary references:
| 65064 | P. Wagner. 2020. Subspecies kluges: a pointless taxonomic database to create species opinions for subspecies that then will be over-ruled and allow subspecies occurrences to be recognized as the subspecies rather than the parent species. [P. Wagner/P. Wagner/P. Wagner] |