Also known as Was: East Chatham Quad, unnamed fm., NY
Where: Columbia County, New York (42.4° N, 73.5° W: paleocoordinates 34.1° S, 88.0° W)
• coordinate based on nearby landmark
• basin-level geographic resolution
When: Bonnia - Olenellus trilobite zone, Stissing Formation, Lenian (516.0 - 513.0 Ma)
• PJW: This should be the Stissing.
Environment/lithology: offshore shelf; green limestone and shale
• "sh and ls; ls beds up to 15 cm thick, fine grained; green shale. ? Shelf BA4?"
Size class: macrofossils
Primary reference: J. M. Bird and F. Rasetti. 1968. Lower, Middle and Upper Cambrian Faunas in the Taconic Sequence of Eastern New York: Stratigraphic and Biostratigraphic Significance. Geological Society of America Special Paper 113:1-66 [P. Wagner/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 189: authorized by Jack Sepkoski, entered by Mike Sommers on 20.11.1998, edited by Pete Wagner
Creative Commons license: CC BY (attribution)
Taxonomic list
• "J.H. Bird and F.Rasetti 1968. Lower, middle and upper Cambrian fauna in the Taconic sequence of eastern New York: stratigraphic and biostratigraphic significance. GSA spec. Paper 113 66p."
Show authors, comments, and common names
| Artiopoda |
| Agnostida - |
|
| Agnostida - Weymouthiidae |
Acidiscus hexacanthus n. sp. , Acidiscus birdi n. sp. , Acimetopus bilobatus n. sp. , Bolboparia elongata n. sp. , Bolboparia canadensis n. sp. , Bolboparia superba n. sp. , Serrodiscus subclavatus n. sp. , Leptochilodiscus punctulatus n. sp. , Litometopus longispinus n. sp. , Bathydiscus dolichometopus n. sp. , Oodiscus subgranulatus n. sp. , Stigmadiscus gibbosus n. sp. , Stigmadiscus stenometopus n. sp. , Analox bipunctata n. sp.
|
| Agnostida - Calodiscidae |
|
| Trilobita |
| Redlichiida - Olenellidae |
" Paedumias sp." = Olenellus (Paedeumias) Walcott 1910 trilobite
3 species - originally entered as "Paedeumias sp."
|
| Corynexochida - Dorypygidae |
|