Valcour Island, east shore: Chazyan, New York

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Barrandeocerida - Barrandeoceratidae
Barrandeoceras natator (Billings 1859)
Strophomenata - Billingsellida - Clitambonitidae
Clitambonites multicostus (Hudson 1905)
Raymond 1911
recombined as Atelelasma multicosta
Lingulata - Lingulida - Obolidae
Lingula columba Raymond 1905
Raymond 1905
recombined as Lingulella columba
Craniata - Craniida - Craniidae
Petrocrania prona (Raymond 1906)
Raymond 1911
see common names

Geography
Country:United States State/province:New York
Coordinates: 44.7° North, 73.2° West (view map)
Paleocoordinates:28.2° South, 54.6° West
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:Valcour
Lithology and environment
Primary lithology: "limestone"
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection excludes:some genera
Reason for describing collection:taxonomic analysis
Metadata
Database number:171794
Authorizer:B. Kröger Enterer:B. Kröger
Created:2015-07-20 06:05:28 Last modified:2024-03-31 19:20:59
Access level:the public Released:2015-07-20 06:05:28
Creative Commons license:CC BY
Reference information

Primary reference:
11371.1% R. Ruedemann. 1906. Cephalopoda of the Beekmantown and Chazy formations of the Champlain Basin. Bulletin of the New York State Museum, Paleontology 14:389-611 [P. Wagner/K. Koverman/M. Uhen]

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]
53676 P. E. Raymond. 1911. The Brachiopoda and Ostracoda of the Chazyan. Annals of the Carnegie Museum 7:215-259 [P. Wagner/P. Wagner]