Ventspils borehole, Kaugatuma Fm., 270.2 - 395.0 m: Kaugetuma, Latvia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Lingulata
- Lingulida
- Lingulidae
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Lingulidae indet.
Gray 1840
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Lingulata
- Lingulida
- Discinidae
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Orbiculoidea sp.
d'Orbigny 1847
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Craniata
- Craniopsida
- Craniopsidae
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Craniops sp.
Hall 1859
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Strophomenata
- Strophomenida
- Strophochonetidae
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Protochonetes piltenensis
Rybnikova 1967
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Strophomenata
- Strophomenida
- Shaleriidae
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Shaleria sp.
Caster 1939
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Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Microsphaeridiorhynchus nucula
(Sowerby 1839)
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Rhynchonellata
- Spiriferida
- Delthyrididae
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Delthyris magna
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Delthyris elevata
Dalman 1828
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Rhynchonellata
- Spiriferida
- Martiniidae
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Eomartiniopsis ludloviensis
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Rhynchonellata
- Orthida
- Dalmanellidae
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Isorthis canaliculata
(Lindström 1861)
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recombined as Levenea canaliculata | |||||||
Rhynchonellata
- Orthida
- Linoporellidae
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Salopia sp.
Williams 1955
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Rhynchonellata
- Atrypida
- Atrypidae
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Atrypa reticularis
(Linnaeus 1758)
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original and current combination Anomia reticularis | |||||||
Rhynchonellata
- Atrypida
- Septatrypidae
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Atrypoidea prunum
(Dalman 1828)
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Rhynchonellata
- Athyridida
- Dayiidae
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Dayia navicula
(Sowerby 1839)
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Rhynchonellata
- Athyridida
- Rhynchospirinidae
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Homoeospira baylei
(Davidson 1848)
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see common names |
Geography
Country: | Latvia |
Coordinates: | 57.4° North, 21.6° East (view map) |
Paleocoordinates: | 13.6° South, 0.9° West |
Basis of coordinate: | estimated from map |
Time
Period: | Silurian | Epoch: | Pridoli |
10 m.y. bin: | Silurian 2 | ||
Key time interval: | Kaugetuma | ||
Age range of interval: | 423.00000 - 421.70000 m.y. ago |
Stratigraphy
Formation: | Kaugatuma | ||
Regional section: | borehole section | Regional bed: | 270.2 - 395.0 m |
Regional order: | top to bottom |
Lithology and environment
Primary lithology: | not reported |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection methods: | core |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 207254 | ||
Authorizer: | B. Kröger | Enterer: | B. Kröger |
Created: | 2020-01-02 13:55:26 | Last modified: | 2020-01-02 13:55:26 |
Access level: | the public | Released: | 2020-01-02 13:55:26 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
71346. | D. Kaljo and E. Klaamann. 1982. Communities and Biozones in the Baltic Silurian. Academy of Sciences of the Estonian S. S. R. Institute of Geology 1-31 [B. Kröger/B. Kröger] |