E5. Chazy village, Day Point Fm: Chazyan, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Ostracoda
- Hollinocopida
- Eurychilinidae
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Eurychilina canadensis
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Trilobita
- Asaphida
- Asaphidae
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Isotelus harrisi
Raymond 1905
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Trilobita
- Asaphida
- Remopleurididae
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Remopleurides canadensis
Billings 1865
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Trilobita
- Corynexochida
- Illaenidae
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Illaenus globosus
Billings 1859
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| recombined as Stenopareia globosus | |||||||
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Thaleops ovata
Conrad 1843
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Gastropoda
- Euomphalina
- Raphistomatidae
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Scalites angulatus
Emmons 1842
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Raphistoma stamineum
Hall 1847
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Raphistoma immaturum
(Billings 1859)
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| synonym of Raphistoma striatum | |||||||
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Gastropoda
- Bellerophontida
- Bucaniidae
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Bucania sulcatina
(Emmons 1842)
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| original and current combination Bellerophon sulcatinus | |||||||
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Gastropoda
- Murchisoniina
- Lophospiridae
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Lophospira perangulata
(Hall 1847)
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Rhynchonellata
- Pentamerida
- Camerellidae
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Camerella varians
Billings 1859
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| see common names | |||||||
Geography
| Country: | United States | State/province: | New York |
| Coordinates: | 44.9° North, 73.5° West (view map) | ||
| Paleocoordinates: | 27.9° South, 54.6° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
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 |
Lithology and environment
| Primary lithology: | "limestone" |
| Lithology description: fine-grained massive 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
| Also known as: | A4 of Brainerd & Seely (1888) | ||
| Database number: | 172334 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger |
| Modifier: | B. Kröger | Research group: | marine invertebrate |
| Created: | 2015-08-03 10:24:03 | Last modified: | 2024-03-31 19:20:59 |
| Access level: | the public | Released: | 2015-08-03 10:24:03 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 15149. | P. E. Raymond. 1906. The Chazy Formation and its fauna. Annals of the Carnegie Museum 3(4):498-596 [P. Wagner/P. Wagner] |