Macrocoelia subcommunity, Dinorthis community, Berwyn Hills (basal Cwm Rhiwarth): Soudleyan, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Ostracoda
- Palaeocopida
- Tetradellidae
|
||||||||||
Tallinnella scripta
|
||||||||||
Trilobita
- Asaphida
- Asaphidae
|
||||||||||
Parabasilicus powisi
|
||||||||||
Trilobita
- Trinucleida
- Trinucleidae
|
||||||||||
Broeggerolithus broeggeri
(Bancroft 1929)
|
||||||||||
Trilobita
- Phacopida
- Homalonotidae
|
||||||||||
Brongniartella minor
(Salter 1852)
|
||||||||||
Trilobita
- Phacopida
- Calymenidae
|
||||||||||
Flexicalymene (Reacalymene) limba
(Shirley 1936)
|
||||||||||
Bivalvia
- Myalinida
- Ambonychiidae
|
||||||||||
Psilonychia sp.
Ulrich 1893
|
||||||||||
x | ||||||||||
Tergomya
- Cyrtonellida
- Cyrtolitidae
|
||||||||||
Cyrtolites sp.
Conrad 1838
|
||||||||||
Cephalopoda
- Orthocerida
- Orthoceratidae
|
||||||||||
Orthoceras sp.
Breynius 1832
|
||||||||||
Gastropoda
- Murchisoniina
- Lophospiridae
|
||||||||||
Lophospira sp.
Whitfield 1886
|
||||||||||
unclassified
|
||||||||||
Bryozoa informal stick indet.
Ehrenberg 1831
|
||||||||||
Craniata
- Craniopsida
- Craniopsidae
|
||||||||||
Paracraniops sp.
Williams 1963
|
||||||||||
Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
|
||||||||||
Rostricellula sparsa
|
||||||||||
Rhynchonellata
- Orthida
- Plaesiomyidae
|
||||||||||
Dinorthis berwynensis
(Whittington 1938)
|
||||||||||
Rhynchonellata
- Orthida
- Dalmanellidae
|
||||||||||
Dalmanella sp.
Hall and Clarke 1892
|
||||||||||
Howellites sp.
(Bancroft 1945)
|
||||||||||
Onniella sp.
Bancroft 1928
|
||||||||||
x | ||||||||||
Rhynchonellata
- Orthida
- Harknessellidae
|
||||||||||
Reuschella oblonga
|
||||||||||
Reuschella horderleyensis
Bancroft 1929
|
||||||||||
was Pteriaceidae indet. | ||||||||||
Strophomenata
- Strophomenida
- Rafinesquinidae
|
||||||||||
Macrocoelia sp.
|
||||||||||
x | ||||||||||
Leptaena sp.
Dalman 1828
|
||||||||||
x | ||||||||||
Kiaeromena sp.
Spjeldnaes 1957
|
||||||||||
x | ||||||||||
Kjerulfina sp.
Bancroft 1929
|
||||||||||
x | ||||||||||
Strophomenata
- Strophomenida
- Strophomenidae
|
||||||||||
Strophomena sp.
Rafinesque and De Blainville 1824
|
||||||||||
x | ||||||||||
Strophomenata
- Strophomenida
- Sowerbyellidae
|
||||||||||
Sowerbyella sp.
Jones 1928
|
||||||||||
Eoplectodonta sp.
Kozlowski 1929
|
||||||||||
x | ||||||||||
Strophomenata
- Orthotetida
- Triplesiidae
|
||||||||||
Bicuspina spiriferoides
|
||||||||||
Crinoidea
|
||||||||||
Crinoidea informal ossicles
|
||||||||||
see common names |
Geography
Country: | United Kingdom | State/province: | England |
Coordinates: | 53.0° North, 3.0° West (view map) | ||
Paleocoordinates: | 52.2° South, 17.8° West | ||
Geographic resolution: | local area |
Time
Period: | Ordovician | Epoch: | Late Ordovician |
Stage: | Sandbian | 10 m.y. bin: | Ordovician 4 |
*Period: | Late/Upper Ordovician | *Epoch: | Middle Caradoc |
*International age/stage: | Soudleyan - Marshbrookian | *Local age/stage: | Soudleyan - Marshbrookian |
Key time interval: | Soudleyan | Graptolite zone: | Diplograptus multidens |
Age range of interval: | 458.4 - 457.4 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Cwm Rhiwarth | Member: | Lower | ||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Lowest part of Cwm Rhiwarth formation |
Lithology and environment
Primary lithology: | lithified sandstone |
Environment: | shoreface |
Geology comments: Nearshore; fine-grained sandstone |
Taphonomy
Modes of preservation: | body,cast |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | paleoecologic analysis |
Metadata
Also known as: | Was: Macrocoelia subcommunity of Dinorthis community, Berwyn Hills, Wales, UK | ||
Database number: | 3303 | ||
Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall |
Modifier: | P. Wagner | Research group: | marine invertebrate |
Created: | 1999-07-29 09:26:18 | Last modified: | 2018-03-28 21:27:00 |
Access level: | the public | Released: | 1999-07-29 09:26:18 |
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] |