Heimtali Core. 464.7 m: Raikkula, Estonia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa
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Ancyrochitina ancyrea
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Ancyrochitina convexa
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Spinachitina maennili
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Conodonta
- Prioniodontida
- Distomodontidae
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Distomodus combinatus
Bischoff 1986
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Conodonta
- Prioniodontida
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? Oulodus spp.
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Pseudooneotodus aff. beckmanni
(Bischoff and Sannemann 1958)
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Conodonta
- Prioniodontida
- Strachanognathidae
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Decoriconus spp.
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Conodonta
- Panderodontida
- Panderodontidae
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Panderodus spp.
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Panderodus ex gr. equicostatus
(Rhodes 1953)
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Panderodus recurvatus
(Rhodes 1953)
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synonym of Panderodus panderi | |||||||
Conodonta
- Belodellida
- Dapsilodontidae
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Dapsilodus spp.
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Prosamatifera
- Conochitinidae
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Conochitina ikaensis
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Conochitina elongata
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see common names |
Geography
Country: | Estonia |
Coordinates: | 58.3° North, 25.5° East (view map) |
Paleocoordinates: | 24.1° South, 0.5° West |
Time
Period: | Silurian | Epoch: | Llandovery |
10 m.y. bin: | Silurian 1 | ||
Key time interval: | Raikkula | Other zone: | Ancyrochitina convexa |
Age range of interval: | 443.40000 - 436.00000 m.y. ago |
Stratigraphy
Formation: | Saarde | Member: | Kolka |
Local section: | Heimtali Core | Local bed: | 464.7 m |
Local order: | top to bottom | ||
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | marl |
Secondary lithology: | nodular argillaceous "limestone" |
Lithology description: marlstones and nodular, argillaceous limestones | |
Environment: | carbonate indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | mesofossils,microfossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 203608 | ||
Authorizer: | P. Wagner | Enterer: | P. Wagner | Research group: | marine invertebrate |
Created: | 2019-08-20 19:56:07 | Last modified: | 2019-08-20 19:56:07 |
Access level: | the public | Released: | 2019-08-20 19:56:07 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
69779. | H. Nestor, R. Einasto, P. Männik and V. Nestor. 2003. Correlation of lower–middle Llandovery sections in central and southern Estonia and sedimentation cycles of lime muds. Proceedings of the Estonian Academy of Sciences, Geology 52(1):3-27 [P. Wagner/P. Wagner] |