Aber Hirnant: Hirnantian, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata
- Strophomenida
- Leptostrophiidae
|
|||||||
Eostropheodonta hirnantensis
(M'Coy 1851)
|
79 specimens | ||||||
Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
|
|||||||
Plectothyrella platystrophoides
Temple 1965
|
11 specimens | ||||||
synonym of Atrypa crassicostis | |||||||
Rhynchonellata
- Orthida
- Dalmanellidae
|
|||||||
? Bancroftina cf. bouceki
(Havlicek 1950)
|
81 specimens | ||||||
Dalmanella testudinaria
(Dalman 1828)
|
3 specimens | ||||||
original and current combination Orthis testudinaria | |||||||
Rhynchonellata
- Orthida
- Draboviidae
|
|||||||
? Hirnantia kielanae
Temple 1965
|
7 specimens | ||||||
synonym of Kinnella medlicotti | |||||||
Hirnantia sagittifera
(McCoy 1851)
|
56 specimens | ||||||
see common names |
Geography
Country: | United Kingdom | State/province: | Wales | County: | Bala |
Coordinates: | 52.9° North, 3.6° West (view map) | ||||
Paleocoordinates: | 38.1° South, 16.9° 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 - 443.40000 m.y. ago |
Stratigraphy
Formation: | Hirnant Limestone |
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: | 151588 | ||
Authorizer: | P. Wagner | Enterer: | P. Wagner | Research group: | marine invertebrate |
Created: | 2013-10-08 06:43:33 | Last modified: | 2013-10-07 14:43:33 |
Access level: | the public | Released: | 2013-10-08 06:43:33 |
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] |