Pilviskiai-141 borehole, 808.9 - 788.0 m: Gorstian, Lithuania
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata
- Athyridida
- Nucleospiridae
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Nucleospira pisum
(Sowerby 1839)
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Rhynchonellata
- Athyridida
- Meristellidae
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Meristina obtusa
(Dalman 1828)
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Rhynchonellata
- Protorthida
- Skenidiidae
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Skenidioides lewisii
(Davidson 1848)
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Rhynchonellata
- Spiriferida
- Cyrtiidae
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Striispirifer plicatellus
(Linnaeus 1758)
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Eospirifer radiatus
(Sowerby 1834)
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Rhynchonellata
- Spiriferida
- Delthyrididae
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Howellella elegans
Muir-Wood 1925
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Rhynchonellata
- Orthida
- Hesperorthidae
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Dolelrorthis rustica
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original and current combination Dolerorthis | |||||||
Rhynchonellata
- Orthida
- Rhipidomellidae
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Dalejina hybrida
(Sowerby 1839)
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Rhynchonellata
- Orthida
- Dicoelosiidae
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Dicoelosia biloba
(Linnaeus 1758)
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Rhynchonellata
- Orthida
- Dalmanellidae
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Isorthis amplificata
Walmsley 1965
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recombined as Isorthis (Tyersella) amplificata | |||||||
Rhynchonellata
- Orthida
- Draboviidae
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Salopina conservatrix
(McLearn 1924)
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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
- Lissatrypidae
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Glassia obovata
(Sowerby 1839)
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recombined as Lissatrypa obovata | |||||||
Rhynchonellata
- Rhynchonellida
- Hebetoechiidae
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Sphaerirhynchia wilsoni
(de Sowerby 1816)
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Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Rhynchotreta cuneata
(Dalman 1828)
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Strophomenata
- Strophomenida
- Rafinesquinidae
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Leptaena holcrofti
Bassett 1974
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Strophomenata
- Strophomenida
- Eopholidostrophiidae
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Pholidostrophia (Mesopholidostrophia) laevigata
(de Sowerby and Murchison 1839)
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recombined as Mesopholidostrophia laevigata | |||||||
Strophomenata
- Strophomenida
- Strophochonetidae
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Protochonetes minimus
(Sowerby 1839)
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Craniata
- Craniopsida
- Craniopsidae
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Craniops implicatus
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see common names |
Geography
Country: | Lithuania |
Coordinates: | 55.1° North, 25.4° East (view map) |
Paleocoordinates: | 18.2° South, 2.3° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | outcrop |
Time
Period: | Silurian | Epoch: | Ludlow |
Stage: | Gorstian | 10 m.y. bin: | Silurian 2 |
Key time interval: | Gorstian | Brachiopod zone: | Atrypa reticularis - Craniops implicatus |
Age range of interval: | 427.40000 - 425.60000 m.y. ago |
Stratigraphy
Formation: | Dubysa | ||
Regional section: | Pilviškiai borehole | Regional bed: | 808.9 - 788.0 m |
Regional order: | bottom to top | ||
Stratigraphic resolution: | formation |
Lithology and environment
Primary lithology: | dolomitic marl |
Secondary lithology: | nodular "limestone" |
Lithology description: clayey, slightly dolomitic marlstone with nodules of limestone and wavy bedded clay limestone | |
Environment: | deep subtidal shelf |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection methods: | core |
Reason for describing collection: | taxonomic analysis |
Metadata
Also known as: | Pilviškiai | ||
Database number: | 192995 | ||
Authorizer: | B. Kröger | Enterer: | B. Kröger |
Modifier: | P. Wagner | ||
Created: | 2018-04-30 06:57:43 | Last modified: | 2018-08-07 13:23:23 |
Access level: | the public | Released: | 2018-04-30 06:57:43 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
65616. | P. Musteikis. 1993. Silurian Brachiopod communities in the section of the Pilviškiai - 141 borehole. Geologija 14:118-130 [B. Kröger/B. Kröger/B. Kröger] |