Hol Beck: Hirnantian, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Orthida
- Draboviidae
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? Hirnantia kielanae
Temple 1965
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99 specimens | ||||||
| synonym of Kinnella medlicotti | |||||||
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Hirnantia sagittifera
(McCoy 1851)
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91 specimens | ||||||
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Rhynchonellata
- Orthida
- Dalmanellidae
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Dalmanella testudinaria
(Dalman 1828)
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33 specimens | ||||||
| original and current combination Orthis testudinaria | |||||||
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Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Plectothyrella platystrophoides
Temple 1965
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48 specimens | ||||||
| synonym of Plectothyrella crassicosta | |||||||
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Strophomenata
- Strophomenida
- Glyptomenidae
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? Platymena polonica
Temple 1965
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23 specimens | ||||||
| synonym of Paromalomena macmahoni | |||||||
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Strophomenata
- Strophomenida
- Leptostrophiidae
|
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Eostropheodonta hirnantensis
(M'Coy 1851)
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35 specimens | ||||||
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Craniata
- Craniida
- Craniidae
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? Philhedra stawyensis
Temple 1965
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2 specimens | ||||||
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Trilobita
- Odontopleurida
- Odontopleuridae
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Leonaspis sp.
Richter and Richter 1917
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2 specimens | ||||||
| see common names | |||||||
Geography
| Country: | United Kingdom | State/province: | England | County: | Bala |
| Coordinates: | 54.4° North, 2.9° West (view map) | ||||
| Paleocoordinates: | 36.6° South, 16.4° West | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Ordovician | Epoch: | Late/Upper Ordovician |
| Stage: | Hirnantian | 10 m.y. bin: | Ordovician 5 |
| Key time interval: | Hirnantian | ||
| Age range of interval: | 445.20000 - 443.80000 m.y. ago |
Stratigraphy
| Formation: | Hirnant Limestone | Member: | Dalmanitina bed |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | "limestone" |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 151589 | ||
| Authorizer: | P. Wagner | Enterer: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2013-10-08 07:02:54 | Last modified: | 2013-10-07 15:02:54 |
| Access level: | the public | Released: | 2013-10-08 07:02:54 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 98. | J. T. Temple. 1965. Upper Ordovician-Brachiopods from Poland and Britain. Acta Paleontologica Polonica 10:379-450 [A. Miller/P. Novack-Gottshall/A. Clement] |