Also known as Was: Utica Shale, Mohawk Valley, New York
Where: Montgomery County, New York (42.9° N, 74.2° W)
• Paleocoordinates: 18.1° S, 104.7° W (Wright 2013)
• coordinate estimated from map
• local area-level geographic resolution
When: Climacograptus americanus graptolite zone, Flat Creek Member (Utica Shale Formation), Chatfieldian (453.8 - 451.0 Ma)
• member-level stratigraphic resolution
Environment/lithology: basinal (); lithified, black shale
Size classes: macrofossils, microfossils
Reposited in the NYSM
Primary reference: D. Goldman. 1995. Taxonomy, evolution, and biostratigraphy of the Orthograptus quadrimucronatus species group (Ordovician, Graptolithina). Journal of Paleontology 69(3):516-540 [S. Holland/S. Holland/S. Holland]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 37194: authorized by Steven Holland, entered by Steven Holland on 04.03.2004
Creative Commons license: CC0 (CC0)
Taxonomic list
Pterobranchia | |
Orthograptus rivai graptolite
Orthograptus ruedemanni Gurley 1896 graptolite |