Heatherslade Bay, Horizon 19: Arundian, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Pectinida
- Aviculopectinidae
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Aviculopecten sp.
M'Coy 1851
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8 specimens | |||||||||
Gastropoda
- Orthonematidae
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Aclisina sp.
de Koninck 1881
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2 specimens | |||||||||
Gastropoda
- Bellerophontida
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Bellerophontida indet.
Ulrich and Scofield 1897
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8 specimens | |||||||||
Bellerophon sp. and Euphemites sp. | ||||||||||
Gastropoda
- Euomphalina
- Euomphalidae
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Straparollus sp.
de Montfort 1810
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12 specimens | |||||||||
Gastropoda
- Murchisoniina
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Murchisonia sp.
d'Archiac and de Verneuil 1841
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4 specimens | |||||||||
= Murchisonioidea indet.
Koken 1896
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Wagner 2023 | |||||||||
Gastropoda
- Murchisoniina
- Gosseletinidae
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Mourlonia sp.
de Koninck 1883
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3 specimens | |||||||||
Rostroconchia
- Conocardiida
- Conocardiidae
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Conocardium sp.
Bronn 1835
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13 specimens | |||||||||
Cephalopoda
- Nautilida
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Nautilida indet.
Agassiz 1847
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38 specimens | |||||||||
nautiloid, straight shelled | ||||||||||
Anthozoa
- Rugosa
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Rugosa indet.
Milne-Edwards and Haime 1850
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1 specimen | |||||||||
giant caninioid | ||||||||||
see common names |
Geography
Country: | United Kingdom | State/province: | Wales |
Coordinates: | 51.6° North, 4.0° West (view map) | ||
Paleocoordinates: | 10.7° South, 0.4° West | ||
Geographic resolution: | small collection |
Time
Period: | Carboniferous | Epoch: | Mississippian |
Stage: | Visean | 10 m.y. bin: | Carboniferous 2 |
*Period: | Early/Lower Carboniferous | *Epoch: | Visean |
*International age/stage: | Arundian | ||
Key time interval: | Arundian | Zone: | C2S1 beds of Caninia Zone |
Age range of interval: | 346.70000 - 340.20000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | High Tor Limestone | Member: | lagoonal facies | ||
Local section: | Heathslade Bay | Local bed: | 19 | ||
Local order: | bottom to top | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: 67 m above base |
Lithology and environment
Primary lithology: | lithified silty lime mudstone |
Lithology description: standard facies: richly fossiliferous coarse-grained crinoidal limestone, thin- to thick-bedded...specific lithologies include wackestone, packstone, and grainstone. thin lime mudstone beds occur at various intervals. lagoonal facies: lime mudstone. | |
Environment: | shallow subtidal indet. |
Geology comments: Paleoenvironment should be carbonate lagoonal |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Collection excludes: | difficult macrofossils |
Collection methods: | surface (in situ),field collection,observed (not collected) |
Reason for describing collection: | paleoecologic analysis |
Taxonomic list comments:Crinoids not identified. |
Metadata
Database number: | 5840 | ||
Authorizer: | J. Alroy, P. Wagner | Enterer: | M. Sommers, P. Wagner | Research group: | marine invertebrate |
Created: | 1999-12-07 16:00:03 | Last modified: | 2001-08-16 13:10:36 |
Access level: | the public | Released: | 2000-11-20 13:53:28 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
366. | S. S. Beus. 1984. Fossil associations in the High Tor Limestone (Lower Carboniferous) of South Wales. Journal of Paleontology 58(3):651-667 [J. Alroy/M. Sommers/J. Alroy] |
Secondary references:
9042 | P. J. Wagner. 2023. Paleozoic Gastropod, Rostroconch, Helcionelloid and Tergomyan Database (2006 - 2023). [P. Wagner/P. Wagner/P. Wagner] |