Station B125. Lake-shore at Valcour, Day Point Fm.: Chazyan, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Ostracoda
- Leperditicopida
- Leperditiidae
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Leperditia canadensis
Jones 1858
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Trilobita
- Phacopida
- Pterygometopidae
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Pterygometopus annulatus
Raymond 1905
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Trilobita
- Phacopida
- Cheiruridae
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Sphaerexochus parvus
Billings 1865
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Trilobita
- Corynexochida
- Illaenidae
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Thaleops ovata
Conrad 1843
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Trilobita
- Asaphida
- Asaphidae
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Isotelus obtusus
(Hall 1847)
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Trilobita
- Harpetida
- Harpetidae
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Hibbertia valcourensis
(Shaw 1968)
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Shaw 1968 | |||||||||
see Shaw (1968, p. 53) | ||||||||||
Tergomya
- Archinacellida
- Archinacellidae
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Archinacella deformata
(Hall 1847)
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Tergomya
- Scenellidae
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Scenella robusta
Raymond 1905
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Gastropoda
- Euomphalina
- Raphistomatidae
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Raphistoma stamineum
Hall 1847
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Bivalvia
- Myalinida
- Ambonychiidae
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Clionychia montrealensis
(Billings 1859)
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Stenolaemata
- Cryptostomata
- Rhinidictyidae
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Rhinidictya fenestrata
(Hall 1847)
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Stenolaemata
- Phylloporinidae
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Phylloporina incepta
(Hall 1847)
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Strophomenata
- Strophomenida
- Rafinesquinidae
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Rafinesquina alternata
(Conrad 1838)
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Strophomenata
- Orthotetida
- Triplesiidae
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Camerella longirostris
(Billings 1859)
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Rhynchonellata
- Orthida
- Plaesiomyidae
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Plaesiomys platys
(Billings 1859)
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Rhynchonellata
- Orthida
- Plectorthidae
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Hebertella vulgaris
Raymond 1911
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Rhynchonellata
- Pentamerida
- Camerellidae
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Camerella varians
Billings 1859
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Lingulata
- Lingulida
- Obolidae
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Lingula columba
Raymond 1905
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see common names |
Geography
Country: | United States | State/province: | New York | County: | Clinton |
Coordinates: | 44.6° North, 73.4° West (view map) | ||||
Paleocoordinates: | 28.1° South, 54.9° West | ||||
Basis of coordinate: | estimated from map | ||||
Geographic resolution: | outcrop |
Time
Period: | Ordovician |
10 m.y. bin: | Ordovician 2-4 |
Key time interval: | Chazyan |
Age range of interval: | 470 - 457 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | "limestone" |
Includes fossils? | Y |
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: | subset of PL5 see Shaw(1968) | ||
Database number: | 172328 | ||
Authorizer: | B. Kröger | Enterer: | B. Kröger |
Modifier: | B. Kröger | Research group: | marine invertebrate |
Subset of collection #: | 103014 | ||
Created: | 2015-08-03 06:55:10 | Last modified: | 2024-03-31 19:20:59 |
Access level: | the public | Released: | 2015-08-03 06:55:10 |
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] |
Secondary references:
23704 | F.C. Shaw. 1968. Early Middle Ordovician (Chazy) trilobites of New York. New York State Museum and Science Service Memoir 17:1-163 [P. Wagner/P. Wagner] |