Chazy village, Valcour Formation: Chazy, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rostroconchia
- Conocardiida
- Bransoniidae
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Conocardium beecheri
Raymond 1905
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recombined as Pojetaconcha beecheri | |||||||
Bivalvia
- Myalinida
- Ambonychiidae
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Clionychia montrealensis
(Billings 1859)
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recombined as Cleionychia montrealensis | |||||||
Ambonychia curvata
Raymond 1905
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recombined as Ambonychiopsis curvata | |||||||
Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Camarotoechia plena
(Hall 1847)
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Raymond 1905 | ||||||
recombined as Rostricellula plena | |||||||
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 |
Key time interval: | Chazy |
Age range of interval: | 466.00000 - 457.50000 m.y. ago |
Stratigraphy
Formation: | Valcour | ||||
Stratigraphy comments: "Upper Chazy", in Raymond (1916)Fm. |
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: | 171712 | ||
Authorizer: | B. Kröger | Enterer: | B. Kröger |
Modifier: | B. Kröger | Research group: | marine invertebrate |
Created: | 2015-07-17 02:44:52 | Last modified: | 2015-07-31 01:36:30 |
Access level: | the public | Released: | 2015-07-17 02:44:52 |
Creative Commons license: | CC BY |
Reference information