AK7-01C, Akimiski Island: Telychian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Gotatrypa hedei
Struve 1966
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10 specimens | ||||||
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Rhynchonellata
- Pentamerida
- Gypidulidae
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Gypidula akimiskiformis
Jin 2005
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2 specimens | ||||||
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Rhynchonellata
- Pentamerida
- Pentameridae
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Pentameroides septentrionalis
(Whiteaves 1904)
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5 specimens | ||||||
| Reticularia septentrionalis | |||||||
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Rhynchonellata
- Pentamerida
- Clorindidae
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Clorinda tumidula
(Billings 1866)
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7 specimens | ||||||
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Rhynchonellata
- Athyridida
- Athyrididae
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Didymothyris sp.
Rubel and Modzalevskaya 1967
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1 specimen | ||||||
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Rhynchonellata
- Athyridida
- Meristellidae
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Whitfieldella sulcatina
Jin et al. 1993
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2 specimens | ||||||
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Rhynchonellata
- Athyridida
- Meristidae
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Merista rhombiformis
Jin et al. 1993
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2 specimens | ||||||
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Rhynchonellata
- Atrypida
- Septatrypidae
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Septatrypa severnensis
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1 specimen | ||||||
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Septatrypa varians
(Poulsen 1943)
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4 specimens | ||||||
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Strophomenata
- Strophomenida
- Sowerbyellidae
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Eoplectodonta sp.
Kozlowski 1929
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1 specimen | ||||||
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Strophomenata
- Strophomenida
- Leptostrophiidae
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Eomegastrophia sp.
(Cocks 1967)
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1 specimen | ||||||
| original and current combination Megastrophia (Eomegastrophia) | |||||||
| see common names | |||||||
Geography
| Country: | Canada | State/province: | Nunavut |
| Coordinates: | 53.2° North, 81.1° West (view map) | ||
| Paleocoordinates: | 15.3° South, 43.5° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | small collection |
Time
| Period: | Silurian | Epoch: | Llandovery |
| Stage: | Telychian | 10 m.y. bin: | Silurian 1 |
| Key time interval: | Telychian | ||
| 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: coral-stromatoporoid reef | |
| Environment: | reef, buildup or bioherm |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 184887 | ||
| Authorizer: | W. Kiessling | Enterer: | M. Krause | Research group: | marine invertebrate |
| Created: | 2017-03-28 10:02:48 | Last modified: | 2017-03-28 10:02:48 |
| Access level: | authorizer only | Released: | 2017-06-28 10:02:48 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 61979. | C. A. C. Gushulak. 2016. First Major Appearance of Brachiopod-Dominated Benthic Shelly Communities in the Reef Ecosystem during the Early Silurian. Western University [W. Kiessling/M. Krause] |