Nicolella community, Berwyn Hills (Upper Pen-y-garnedd): Woolstonian, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Crinoidea
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Crinoidea informal ossicles
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Gastropoda
- Murchisoniina
- Lophospiridae
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Lophospira spp.
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Gastropoda
- Bellerophontida
- Sinuitidae
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Sinuites spp.
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unclassified
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Bryozoa informal stick indet.
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Stenolaemata
- Trepostomida
- Stenoporidae
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Stenopora sp.
Lonsdale 1844
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Stenolaemata
- Trepostomida
- Monticuliporidae
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Monticulipora sp.
d'Orbigny 1850
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Lingulata
- Lingulida
- Obolidae
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Obolus sp.
Eichwald 1829
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Lingulata
- Lingulida
- Lingulasmatidae
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Lingulasma sp.
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Lingulasma tenuigranulatum
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Strophomenata
- Billingsellida
- Clitambonitidae
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Clitambonitidae informal gen et. sp. indet.
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Vellamo sp.
Opik 1930
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Strophomenata
- Strophomenida
- Strophomenidae
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Strophomenidae informal gen et. sp. indet.
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Strophomenata
- Strophomenida
- Rafinesquinidae
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Kiaeromena sp.
Spjeldnaes 1957
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Kiaeromena kjerulfi
(Holtedahl 1916)
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| recombined as Kiaeromena (Kiaeromena) kjerulfi | ||||||||||
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Leptaena sp.
Dalman 1828
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Strophomenata
- Strophomenida
- Plectambonitidae
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Plectambonitidae informal gen et. sp. indet.
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Strophomenata
- Strophomenida
- Sowerbyellidae
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Eoplectodonta rhombica
(M'Coy 1852)
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| recombined as Eoplectodonta (Eoplectodonta) rhombica | ||||||||||
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Strophomenata
- Orthotetida
- Triplesiidae
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Bicuspina spiriferoides
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Rhynchonellata
- Orthida
- Productorthidae
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Nicolella actoniae
(de Sowerby and Murchison 1839)
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Rhynchonellata
- Orthida
- Hesperorthidae
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Dolerorthis duftonensis
(Reed 1910)
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| Dolerorthis duftonensis prolixa | ||||||||||
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= Dolerorthis prolixa
Williams 1963
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Wagner 2020 | |||||||||
| original and current combination Dolerorthis duftonensis prolixa | ||||||||||
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Rhynchonellata
- Orthida
- Plaesiomyidae
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Dinorthis sp.
Hall and Clarke 1892
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Rhynchonellata
- Orthida
- Rhactorthidae
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Rhactorthis cf. crassa
Williams 1963
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Rhynchonellata
- Orthida
- Platystrophiidae
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Platystrophia sublimis
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Rhynchonellata
- Orthida
- Cremnorthidae
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Cremnorthis parva
Williams 1963
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Rhynchonellata
- Orthida
- Dalmanellidae
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Dalmanella cf. modica
Williams 1963
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Howellites spp.
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| original and current combination Resserella (Howellites) | ||||||||||
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Tentaculitida
- Tentaculitidae
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Tentaculites sp.
von Schlotheim 1820
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Trilobita
- Trinucleida
- Trinucleidae
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Broeggerolithus sp.
Lamont 1935
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Trilobita
- Phacopida
- Encrinuridae
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Deacybele pauca
Whittington 1965
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Trilobita
- Phacopida
- Pterygometopidae
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Estoniops alifrons
(McCoy 1851)
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| original and current combination Phacops alifrons | ||||||||||
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Chasmops cambrensis
Whittington 1962
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| recombined as Scopelochasmops cambrensis | ||||||||||
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Trilobita
- Phacopida
- Homalonotidae
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Brongniartella sp.
Reed 1918
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Trilobita
- Phacopida
- Calymenidae
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Pharostoma sp.
Hawle and Corda 1847
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| synonym of Prionocheilus | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United Kingdom | State/province: | Wales |
| Coordinates: | 53.0° North, 3.0° West (view map) | ||
| Paleocoordinates: | 49.0° South, 17.3° West | ||
| Geographic resolution: | local area |
Time
| Period: | Ordovician | Epoch: | Late/Upper Ordovician |
| Stage: | Sandbian | 10 m.y. bin: | Ordovician 4 |
| Key time interval: | Woolstonian | ||
| Age range of interval: | 457.40000 - 454.20000 m.y. ago |
Stratigraphy
| Formation: | Pen-y-garnedd | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Was Soudleyan - Marshbrookian. Lower part of formation. | |||||
Lithology and environment
| Primary lithology: | lithified calcareous siltstone |
| Environment: | offshore |
| Geology comments: Calcareous siltstone; deeper midshelf | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Also known as: | Was: Nicolella community, Berwyn Hills | ||
| Database number: | 192390 | ||
| Authorizer: | P. Wagner | Enterer: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2018-03-28 21:39:53 | Last modified: | 2018-03-28 21:39:53 |
| Access level: | the public | Released: | 2018-03-28 21:39:53 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 156. | R. K. Pickerill and P. J. Brenchley. 1979. Caradoc marine benthic communities of the South Berwyn Hills, North Wales. Palaeontology 22:229-264 [A. Miller/P. Novack-Gottshall/J. Alroy] |
Secondary references:
| 65064 | P. Wagner. 2020. Subspecies kluges: a pointless taxonomic database to create species opinions for subspecies that then will be over-ruled and allow subspecies occurrences to be recognized as the subspecies rather than the parent species. [P. Wagner/P. Wagner/P. Wagner] |