Visby Area, various beds from coast from "B" beds: Sheinwoodian, Sweden
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Pentamerida
- Clorindidae
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Clorinda rotunda
(Lindström 1861)
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Bassett and Cocks 1974 | |||||||||
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Rhynchonellata
- Atrypida
- Atrypidae
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Plectatrypa lamellosa
Lindström 1861
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Bassett and Cocks 1974 | |||||||||
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Gastropoda
- Murchisoniina
- Murchisoniidae
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Murchisonia attenuata
Lindström 1884
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Gastropoda
- Murchisoniina
- Lophospiridae
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Pleurotomaria laqueata
Lindström 1884
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Pleurotomaria laqueata
Lindström 1884
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Pleurotomaria bicincta
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= Loxoplocus gothlandicus
Ulrich and Scofield 1897
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Wagner 2023 | |||||||||
| originally Pleurotomaria bicincta, but that is wrong. | ||||||||||
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Gastropoda
- Murchisoniina
- Luciellidae
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Pleurotomaria limata
Lindström 1884
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= Prosolarium halei
Hall 1867
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Wagner 2023 | |||||||||
| pers. obs. 1992 | ||||||||||
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Gastropoda
- Murchisoniina
- Gosseletinidae
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Pleurotomaria claustrata
Lindström 1884
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Gastropoda
- Bellerophontida
- Bellerophontidae
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Bellerophon fasciatus
Lindström 1884
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Bellerophon sphaera
Lindström 1884
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Gastropoda
- Bellerophontida
- Bucaniidae
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Tremanotus longitudinalis
Lindström 1884
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Gastropoda
- Bellerophontida
- Tropidodiscidae
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Cyrtolites discus
Lindström 1884
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Cyrtolites lamellifer
Lindström 1884
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Gastropoda
- Euomphalina
- Oriostomatidae
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Oriostoma wisbyense
Lindström 1884
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Oriostoma roemeri
Lindström 1884
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Gastropoda
- Euomphalina
- Pseudophoridae
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Trochus gotlandicus
Lindström 1884
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Gastropoda
- Euomphalina
- Euomphalidae
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Oriostoma alatum
Lindström 1884
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| see common names | ||||||||||
Geography
| Country: | Sweden | State/province: | Gotland |
| Coordinates: | 57.5° North, 18.6° East (view map) | ||
| Paleocoordinates: | 21.6° South, 2.8° West | ||
| Basis of coordinate: | based on political unit | ||
| Geographic resolution: | local area |
Time
| Period: | Silurian | Epoch: | Wenlock |
| Stage: | Sheinwoodian | 10 m.y. bin: | Silurian 2 |
| *Period: | Middle Silurian | *Epoch: | Early/Lower Wenlock |
| *International age/stage: | Early/Lower Sheinwoodian - Early/Lower Sheinwoodian | ||
| Key time interval: | Sheinwoodian | ||
| Age range of interval: | 433.4 - 430.5 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Upper Visby | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: see 3972 | |||||
Lithology and environment
| Primary lithology: | poorly lithified marl |
| Environment: | carbonate indet. |
| Geology comments: see previous | |
Taphonomy
| Modes of preservation: | body,replaced with silica |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Collection methods: | bulk,field collection,survey of museum collection |
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: see 3972 | |
| Taxonomic list comments:see 3972 | |
Metadata
| Database number: | 3973 | ||
| Authorizer: | P. Wagner, B. Kröger | Enterer: | P. Wagner, B. Kröger |
| Modifier: | P. Wagner | Research group: | marine invertebrate |
| Collections that are a subset of this one: | |||
| Created: | 1999-08-12 16:22:00 | Last modified: | 2018-05-14 23:47:28 |
| Access level: | the public | Released: | 1999-08-12 16:22:00 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 275. | G. Lindström. 1884. The Silurian Gastropoda and Pteropoda of Gotland. Kongliga Svenska Vetenskaps-Akademiens Handlingasr 19:1-250 [P. Wagner/P. Wagner/P. Wagner] |
Secondary references:
| 6126 | M. G. Bassett and L. R. M. Cocks. 1974. A review of Silurian brachiopods from Gotland. Fossils and Strata (3)1-56 [M. Foote/M. Foote/M. Foote] | |
| 15540 | V. Jaanusson. 1986. Locality designations in old collections from the Silurian of Gotland 1-19 [P. Wagner/P. Wagner/P. Wagner] | |
| 9042 | P. J. Wagner. 2023. Paleozoic Gastropod, Rostroconch, Helcionelloid and Tergomyan Database (2006 - 2023). [P. Wagner/P. Wagner/P. Wagner] |