Bursvik (B) (=Burgsvik), quarries along coast: Ludfordian, Sweden
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Pleurotomaria alatus
Wahlenberg 1821
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Gastropoda
- Bellerophontida
- Plectonotidae
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Bellerophon trilobatus
de Sowerby and Murchison 1839
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= Plectonotoides boucoti
Peel 1974
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Peel 1974 | |||||||||
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Gastropoda
- Bellerophontida
- Bucaniidae
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Tremanotus longitudinalis
Lindström 1884
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Gastropoda
- Euomphalina
- Oriostomatidae
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Oriostoma lineatum
Lindström 1884
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Oriostoma globosum
(von Schlotheim 1820)
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| Oriostoma globosum sculptum | ||||||||||
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= Oriostoma sculpta
Murchison 1839
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Wagner 2023 | |||||||||
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Gastropoda
- Cyrtoneritida
- Orthonychiidae
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Platyceras enorme
Lindström 1884
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Trilobita
- Proetida
- Proetidae
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Proetus signatus n. sp.
Lindström 1885
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Lindström 1885 | |||||||||
| see common names | ||||||||||
Geography
| Country: | Sweden | State/province: | Gotland |
| Coordinates: | 57.0° North, 18.3° East (view map) | ||
| Paleocoordinates: | 16.9° South, 2.2° West | ||
| Basis of coordinate: | based on political unit | ||
| Geographic resolution: | local area |
Time
| Period: | Silurian | Epoch: | Ludlow |
| Stage: | Ludfordian | 10 m.y. bin: | Silurian 2 |
| Key time interval: | Ludfordian | Conodont zone: | Ozarkodina snajdri |
| Age range of interval: | 425.6 - 423 m.y. ago |
Stratigraphy
| Formation: | Burgsvik Beds | ||||
| Regional section: | Burgsvik | Regional bed: | B | ||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Correlation from Jeppsson (1983), Fossils and Strata 15:128. Also in Monograptus balticus graptolite zone (PJW3; Calner 2005 Facies (2005) 51: 584–591 DOI 10.1007/s10347-005-0050-0).
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Lithology and environment
| Primary lithology: | "cross stratification" sandstone |
| Secondary lithology: | "cross stratification",ooidal "limestone" |
| Lithology description: Ref. 11073: "Burgsvik Beds (47m): Predominantly crossbedded and well-sorted sandstones with small-scale oscillation ripplemarks, load castings and ichnocoenosis indicate origin in a foreshore area. The uppermost part of this series consists of thinly crossbedded oolitic limestones, which indicates a trend toward more marine conditions." | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 155712 | ||
| Authorizer: | P. Wagner | Enterer: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2014-04-25 21:29:54 | Last modified: | 2014-04-25 21:29:54 |
| Access level: | the public | Released: | 2014-04-25 21:29:54 |
| 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:
| 13274 | N.J. Curtis and P.D. Lane. 1997. The Llandovery trilobites of England and Wales. Part 1. Monograph of the Palaeontographical Society 151:1-50 [M. Patzkowsky/A. Krug/M. Hopkins] | |
| 49869 | G. Lindström. 1885. Förteckning på Gotlands Siluriska Crustacéer. Öfversigt af Kongliga Vetenskaps-Akademiens Förhandlingar 6:37-100 [P. Wagner/P. Wagner] | |
| 15195 | J. S. Peel. 1974. Systematics, ontogeny and functional morphology of Silurian trilobed bellerophontacean gastropods. Bulletin of the Geological Society of Denmark 23:231-264 [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] |