GSC 80571, Attawapiskat River: Telychian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Atrypa (Gotatrypa) hedei
Struve 1966
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Rhynchonellata
- Pentamerida
- Gypidulidae
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Gypidulina biplicata
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Rhynchonellata
- Pentamerida
- Pentameridae
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Pentameroides septentrionalis
(Whiteaves 1904)
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| Reticularia septentrionalis | ||||||||||
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Rhynchonellata
- Pentamerida
- Clorindidae
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Clorinda parvolinguifera
Sapelnikov 1972
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Rhynchonellata
- Rhynchonellida
- Rhynchotrematidae
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Stegerhynchus ekwanensis
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| original and current combination Rhynchonella (Stegerhynchus) | ||||||||||
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Rhytidorhachis guttuliformis
Jin et al. 1993
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Rhynchonellata
- Athyridida
- Meristellidae
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Whitfieldella pygmaea n. sp.
Jin et al. 1993
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Rhynchonellata
- Atrypida
- Lissatrypidae
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Meifodia discoidalis n. sp.
Jin et al. 1993
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| recombined as Cerasina discoidalis | ||||||||||
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Strophomenata
- Strophomenida
- Sowerbyellidae
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Eoplectodonta (Eoplectodonta) hudsonensis n. sp.
Jin et al. 1993
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Trilobita
- Odontopleurida
- Odontopleuridae
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Acidaspis sp.
Murchison 1839
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| listed as Acidapsis | ||||||||||
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Trilobita
- Phacopida
- Cheiruridae
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Chiozoon umisk
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Trilobita
- Phacopida
- Encrinuridae
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Encrinurus sp.
Emmrich 1844
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Trilobita
- Corynexochida
- Styginidae
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Ekwanoscutellum ekwanensis
(Whiteaves 1906)
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| recombined as Ekwanoscutellum ekwanaspis | ||||||||||
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Meroperix aquilonaris
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Trilobita
- Corynexochida
- Illaenidae
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? Stenopareia julli
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Trilobita
- Proetida
- Proetidae
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Winiskia perryi
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Cyphoproetus sp.
Kegel 1927
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Trilobita
- Lichida
- Lichidae
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? Platylichas sp.
(Gürich 1901)
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| see common names | ||||||||||
Geography
| Country: | Canada | State/province: | Ontario |
| Coordinates: | 53.0° North, 83.2° West (view map) | ||
| Paleocoordinates: | 14.9° South, 44.8° West | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | small collection |
Time
| Period: | Silurian | Epoch: | Llandovery |
| Stage: | Telychian | 10 m.y. bin: | Silurian 1 |
| Key time interval: | Telychian | Conodont zone: | Pterospathodus eopennatus - Pseudooneotodus bicornis |
| Age range of interval: | 438.50000 - 433.40000 m.y. ago |
Stratigraphy
| Formation: | Attawapiskat |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Lithology description: 4.5 m of biohermal beds | |
| Environment: | reef, buildup or bioherm |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | good |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | GSC |
Metadata
| Also known as: | Reef 1410 | ||
| Database number: | 77326 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel |
| Modifier: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2008-01-09 00:08:22 | Last modified: | 2018-04-10 20:49:26 |
| Access level: | authorizer only | Released: | 2010-01-09 00:08:22 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 26166. | J. Jin, W. G. E. Caldwell, and B. S. Norford. 1993. Early Silurian brachiopods and biostratigraphy of the Hudson Bay Lowlands, Manitoba, Ontario and Quebec. Bulletin Geological Survey of Canada 457:1-221 [W. Kiessling/U. Merkel] |