Anticosti Island, Rhuddanian, Chicotte Fm - Patzkowsky: Telychian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Anthozoa
- Cystiphyllida
- Palaeocyclidae
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Palaeocyclus sp.
Milne-Edwards and Haime 1849
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Anthozoa
- Stauriida
- Entelophyllidae
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Anthozoa
- Heliolitida
- Heliolitidae
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unclassified
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Anthozoa
- Heliolitida
- Proporidae
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Anthozoa
- Heliolitida
- Halysitidae
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Anthozoa
- Favositida
- Alveolitidae
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Subalveolites sp.
Sokolov 1955
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unclassified
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Anthozoa
- Favositida
- Favositidae
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Favosites favosus
Goldfuss 1826
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| see common names | |||||||
Geography
| Country: | Canada | State/province: | Quebec |
| Coordinates: | 49.5° North, 63.0° West (view map) | ||
| Paleocoordinates: | 22.4° South, 80.2° West (Wright 2013) | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | local area |
Time
| Period: | Silurian | Epoch: | Llandovery |
| Stage: | Telychian | 10 m.y. bin: | Silurian 1 |
| *Period: | Early/Lower Silurian | *Epoch: | Late/Upper Llandovery |
| Key time interval: | Telychian | ||
| Age range of interval: | 438.5 - 433.4 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Chicotte |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Lithology description: Medium, granular rudaceous crinoidal-skeletal limestone; reefal; minor bioherms. | |
| Environment: | shallow subtidal indet. |
| Geology comments: Lithologic description is for the formation as a whole. | |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Taxonomic list comments:Anthozoa only. | |
Metadata
| Database number: | 12941 | ||
| Authorizer: | M. Patzkowsky | Enterer: | A. Krug |
| Modifier: | C. Visaggi | Research group: | marine invertebrate |
| Created: | 2002-01-11 13:46:50 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2002-01-11 13:46:50 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 4309. | T. E. Bolton. 1981. Late Ordovician and Early Anthozoa of Anticosti Island, Quebec. IUGS Subcommission on Silurian Stratigraphy, Ordovician - Silurian Boundary Working Group, Field Meeting, Anticosti - Gaspe, Quebec, 1981 2:107-109 [M. Patzkowsky/A. Krug] |