List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita
- Phacopida
- Phacopidae
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Acernaspis orestes
(Billings 1860)
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4 specimens | ||||||
Trilobita
- Phacopida
- Dalmanitidae
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Bessazoon sp.
Curtis and Lane 1998
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1 specimen | ||||||
Trilobita
- Phacopida
- Cheiruridae
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Hadromeros nuperus
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3 specimens | ||||||
Trilobita
- Phacopida
- Encrinuridae
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Nucleurus anticontiensis
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1 specimen | ||||||
Encrinurus deomenos
Tripp 1962
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4 specimens | ||||||
Trilobita
- Phacopida
- Calymenidae
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Diacalymene schucherti
(Twenhofel 1928)
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16 specimens | ||||||
Trilobita
- Corynexochida
- Illaenidae
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Stenopareia grandis
(Billings 1859)
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5 specimens | ||||||
Trilobita
- Odontopleurida
- Odontopleuridae
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Exallaspis sp.
Ramsköld and Chatterton 1991
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1 specimen | ||||||
Trilobita
- Proetida
- Tropidocoryphidae
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Decoroproetus sp.
Pribyl 1946
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1 specimen | ||||||
Trilobita
- Lichida
- Lichidae
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Arctinurus anticostiensis
(Northrop 1939)
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4 specimens | ||||||
synonym of Anadesma shallopensis | |||||||
see common names |
Geography
Country: | Canada | State/province: | Quebec |
Coordinates: | 49.5° North, 63.1° West (view map) | ||
Paleocoordinates: | 22.2° South, 34.1° West | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | local area |
Stratigraphy
Formation: | Jupiter | Member: | Richardson and Cybèle |
Lithology and environment
Primary lithology: | very fine,gray lithified "limestone" |
Secondary lithology: | lithified calcareous mudstone |
Includes fossils? | Y |
Includes fossils? | Y |
Lithology description: broad belt of shale-dominated strata that extends across Anticosti Island parallel with the south coast | |
Environment: | open shallow subtidal |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | GSC |
Metadata
Database number: | 184409 | ||
Authorizer: | M. Hopkins | Enterer: | M. Hopkins |
Modifier: | M. Hopkins | Research group: | marine invertebrate |
Created: | 2017-02-23 15:07:39 | Last modified: | 2017-10-04 14:18:35 |
Access level: | the public | Released: | 2017-02-23 15:07:39 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
61764. | B. D. E. Chatterton and R. Ludvigsen. 2004. Early Silurian trilobites of Anticosti Island, Québec, Canada. Palaeontographica Canadiana 22 [M. Hopkins/M. Hopkins] |