A0357. Lousy Cove, west side. 2004 collection:: Hirnantian, Canada
collected by P. Copper
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata
- Orthotetida
- Chilidiopsidae
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Coolinia gamachiana
(Twenhofel 1928)
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91 specimens | ||||||
Strophomenata
- Strophomenida
- Sowerbyellidae
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Sowerbyella (Eochonetes) sp.
Reed 1917
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Eochonetes glabra
(Shaler 1865)
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210 specimens | ||||||
Strophomenata
- Strophomenida
- Furcitellidae
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Furcitella nodosa
Dewing 1999
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Jin and Zhan 2008 | ||||||
Rhynchonellata
- Atrypida
- Atrypinidae
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Eospirigerina sp.
Schuchert and Cooper 1930
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Jin and Zhan 2008 | ||||||
Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Rostricellula transversa
Cooper 1956
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Jin and Zhan 2008 | ||||||
Rhynchonellata
- Rhynchonellida
- Orthorhynchulidae
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Orthorhynchyllion prinstanum
(Twenhofel 1928)
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Jin and Zhan 2008 | ||||||
Rhynchonellata
- Orthida
- Draboviidae
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Hirnantia informal sp. nov. A
Lamont 1935
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Jin and Zhan 2008 | ||||||
Rhynchonellata
- Orthida
- Rhipidomellidae
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Mendacella uberis
(Billings 1866)
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Jin and Zhan 2008 | ||||||
Rhynchonellata
- Orthida
- Plaesiomyidae
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Plaesiomys carletona
(Twenhofel 1928)
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Jin and Zhan 2008 | ||||||
misspelling Dinorthis (Pionorthis) carletona | |||||||
Rhynchonellata
- Orthida
- Hesperorthidae
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Hesperorthis pyramidalis
(Twenhofel 1928)
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Jin and Zhan 2008 | ||||||
recombined as Skenidioides pyramidalis | |||||||
Rhynchonellata
- Orthida
- Platystrophiidae
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Gnamptorhynchos globatum
(Twenhofel 1928)
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Jin and Zhan 2008 | ||||||
original and current combination Platystrophia regularis globata | |||||||
Rhynchonellata
- Orthida
- Plectorthidae
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Hebertella maria
(Billings 1862)
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Jin and Zhan 2008 | ||||||
Cephalopoda
- Orthocerida
- Kionoceratidae
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Polygrammoceras ellisense
Foerste 1928
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Holland and Copper 2008 | ||||||
Stromatoporoidea
- Labechiida
- Aulaceratidae
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Quasiaulacera stellata
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Copper et al. 2013 | ||||||
see common names |
Geography
Country: | Canada | State/province: | Quebec | County: | Anticosti Island |
Coordinates: | 49.3° North, 61.9° West (view map) | ||||
Paleocoordinates: | 22.7° South, 36.1° West | ||||
Basis of coordinate: | stated in text | ||||
Geographic resolution: | small collection |
Time
Period: | Ordovician | Epoch: | Late/Upper Ordovician |
Stage: | Hirnantian | 10 m.y. bin: | Ordovician 5 |
Key time interval: | Hirnantian | Other zone: | Belonechitina gamachiana |
Age range of interval: | 445.20000 - 443.80000 m.y. ago |
Stratigraphy
Formation: | Ellis Bay | Member: | Prinsta | ||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Collection A357 of Dewing 1999. Same collection names are used by Jin 1989, Jin and Zhan 2008, and Li and Copper 2006.
The collection is noted by Dewing to be from the Prinsta to Velleda mbrs. We marked here the lowest Mbr. because we do not know which one the fossils came from. Other authors give it as Prinsta. |
Lithology and environment
Primary lithology: | nodular lithified calcareous mudstone | ||
Secondary lithology: | wavy/flaser/lenticular bedding lithified calcareous lime mudstone | ||
Lithology description: Member description taken from 2007 Long. Tempestite frequency curves: a key to Late Ordovician and Early Silurian subsidence, sea-level change, and orbital forcing in the Anticosti foreland basin, Quebec, Canada. Can. J. Earth Sci. Vol. 44, 413-431. "The Prinsta Member in its type section on the northeast coast consists of 9 m of fossiliferous laminated and nodular calcareous mudstones, with minor thin sandstone and limestone beds. At the west end of Anticosti Island, the member is 17 to 19 m thick and is dominated by highly fossiliferous subnodular to nodular thin-bedded micrites. Minor grainstones and plane to wavy laminated siltstone beds are apparent near the top of the member." | |||
Environment: | carbonate indet. | Tectonic setting: | foreland basin |
Taphonomy
Modes of preservation: | body,original calcite |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection excludes: | some macrofossils |
Collection methods: | bulk,peel or thin section,field collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | GSC |
Collectors: | P. Copper |
Metadata
Also known as: | A466 and A595 | ||
Database number: | 158771 | ||
Authorizer: | S. Finnegan, P. Wagner | Enterer: | S. Finnegan, P. Wagner |
Modifier: | P. Wagner | ||
Created: | 2014-07-22 16:02:12 | Last modified: | 2018-03-08 20:47:41 |
Access level: | the public | Released: | 2014-07-22 16:02:12 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
51869. | K. Dewing. 1999. Late Ordovician and Early Silurian strophomenid brachiopods of Anticosti Island, Quebec, Canada. In A. D. McCracken (ed.), Palaeontographica Canadiana 17:1-143 [S. Finnegan/S. Finnegan] |
Secondary references:
53402 | P. Copper, C. W. Stock, and J. Jin. 2013. Quasiaulacera, a new Hirnantian (Late Ordovician) aulaceratid stromatoporoid genus from Anticosti Island, Canada. Journal of Paleontology 87(4):664-676 [P. Wagner/P. Wagner] | |
52199 | C. H. Holland and P. Copper. 2008. Ordovician and Silurian nautiloid cephalopods from Anticosti Island: traject across the Ordovician-Silurian (O-S) boundary. Canadian Journal of Earth Sciences 45(9):1015-1038 [P. Wagner/P. Wagner] | |
44576 | J. Jin and R. Zhan. 2008. Late Ordovician Orthide and Billingsellide Brachiopods from Anticosti Island, Eastern Canada: Diversity Change Through Mass Extinction. National Research Council of Canada Monograph Series [S. Finnegan/S. Finnegan] |