Haapsalu area, Ridala bioherm: Juuru, Estonia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Anthozoa
- Auloporida
- Aulocystidae
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Sinopora sp.
Sokolov 1955
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| synonym of Pseudoromingeria | |||||||
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Anthozoa
- Favositida
- Favositidae
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Paleofavosites forbesiformis
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Paleofavosites mirus
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Paleofavosites limbergensis
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Paleofavosites cf. hirtus
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Mesofavosites fleximurinus
Sokolov 1951
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Anthozoa
- Heliolitida
- Halysitidae
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Catenipora gotlandica
(Yabe 1915)
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Stromatoporoidea
- Clathrodictyida
- Actinodictyidae
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Ecclimadictyon microvesiculosum
(Riabinin 1951)
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Stromatoporoidea
- Clathrodictyida
- Clathrodictyidae
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Clathrodictyon kudriavzevi
Riabinin 1951
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unclassified
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Brachiopoda indet.
Cuvier 1805
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Rhynchonellata
- Pentamerida
- Virgianidae
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Borealis borealis
(Eichwald 1842)
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Trilobita
- Corynexochida
- Illaenidae
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Stenopareia sp.
Holm 1886
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| see common names | |||||||
Geography
| Country: | Estonia |
| Coordinates: | 58.9° North, 23.5° East (view map) |
| Paleocoordinates: | 24.8° South, 1.7° West |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | small collection |
Time
| Period: | Silurian | Epoch: | Llandovery |
| Stage: | Rhuddanian | 10 m.y. bin: | Silurian 1 |
| Key time interval: | Juuru | ||
| Age range of interval: | 443.80000 - 441.40000 m.y. ago |
Stratigraphy
| Member: | Ridala | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: unit G1-2 R | |||||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Lithology description: small aulocystid-algal bioherms | |
| Environment: | reef, buildup or bioherm |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | peel or thin section,field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Also known as: | Reef 1808 | ||
| Database number: | 77386 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel |
| Modifier: | U. Merkel | Research group: | marine invertebrate |
| Created: | 2008-01-10 03:57:38 | Last modified: | 2008-01-10 07:00:44 |
| Access level: | authorizer only | Released: | 2010-01-08 10:39:56 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 26191. | A. O. Aaloe and H. E. Nestor. 1977. Biogermnaya fatsiya v yuuruskom gorizonte (nizhniy llandoveri) v severo-zapadnoy Estonii [Biohermal facies in the Juuru stage (Lower Llandoverian) in NW Estonia]. in D. L. Kaljo, Fatsii i fauna silura Pribaltiki [Facies and fauna of the Baltic Silurian] 71-88 [W. Kiessling/U. Merkel] |