Chazy village, Crown Point Formation: Chazyan, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Strophomenata
- Orthotetida
- Triplesiidae
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Camerella longirostris
(Billings 1859)
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Raymond 1911 | ||||||
| corrected as Camarella longirostris | |||||||
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Strophomenata
- Strophomenida
- Rafinesquinidae
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Rafinesquina champlainensis
Raymond 1902
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Raymond 1905 | ||||||
| recombined as Macrocoelia champlainensis | |||||||
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Rhynchonellata
- Orthida
- Plaesiomyidae
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Plaesiomys platys
(Billings 1859)
|
Raymond 1905 | ||||||
| recombined as Multicostella platys | |||||||
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Rhynchonellata
- Rhynchonellida
- Sphenotretidae
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Zygospira acutirostris
(Hall 1847)
|
Raymond 1911 | ||||||
| recombined as Sphenotreta acutirostris | |||||||
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Stenolaemata
- Trepostomida
- Stenoporidae
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Stenopora fibrosa
|
Raymond 1906 | ||||||
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Gastropoda
- Euomphalina
- Macluritidae
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Maclurites magna
Le Sueur 1818
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Raymond 1905 | ||||||
| corrected as Maclurites magnus | |||||||
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Bivalvia
- Myalinida
- Ambonychiidae
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Ambonychia curvata
Raymond 1905
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| recombined as Ambonychiopsis curvata | |||||||
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Clionychia montrealensis
(Billings 1859)
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| recombined as Cleionychia montrealensis | |||||||
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Trilobita
- Phacopida
- Pliomeridae
|
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Pliomerops canadensis
(Billings 1859)
|
Raymond 1905 | ||||||
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Stromatoporoidea
- Labechiida
- Stromatoceriidae
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Stromatocerium sp.
Hall 1847
|
Raymond 1905 | ||||||
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Demospongiae
- Streptosolenidae
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Eospongia varians
|
Raymond 1905 | ||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | New York |
| Coordinates: | 44.9° North, 73.5° West (view map) | ||
| Paleocoordinates: | 27.9° South, 54.7° West | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Ordovician |
| 10 m.y. bin: | Ordovician 2-4 |
| Key time interval: | Chazyan |
| Age range of interval: | 470.00000 - 457.00000 m.y. ago |
Stratigraphy
| Formation: | Crown Point | ||||
| Stratigraphy comments: "Middle Chazy", in Raymond (1916) |
Lithology and environment
| Primary lithology: | "limestone" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection excludes: | some genera |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 171711 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger |
| Modifier: | B. Kröger | Research group: | marine invertebrate |
| Created: | 2015-07-17 02:40:30 | Last modified: | 2024-03-31 19:20:59 |
| Access level: | the public | Released: | 2015-07-17 02:40:30 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 55816. | P. E. Raymond. 1916. The Pelecypoda of the Chazy Formation. Annals of the Carnegie Museum 328:325-343 [B. Kröger/B. Kröger] |
Secondary references:
| 15471 | P. E. Raymond. 1905. The fauna of the Chazy Limestone. The American Journal of Science 20:353-382 [P. Wagner/P. Wagner] | |
| 15149 | P. E. Raymond. 1906. The Chazy Formation and its fauna. Annals of the Carnegie Museum 3(4):498-596 [P. Wagner/P. Wagner] | |
| 53676 | P. E. Raymond. 1911. The Brachiopoda and Ostracoda of the Chazyan. Annals of the Carnegie Museum 7:215-259 [P. Wagner/P. Wagner] |