Where: Genesee County, New York (42.9° N, 78.2° W: paleocoordinates 36.0° S, 25.8° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Palmatolepis falsiovalis conodont zone, Penn Yan Formation (Genesee Group), Early/Lower Frasnian (383.7 - 382.4 Ma)
• Linden horizon in the upper Penn Yan Shale (bed 15/8) and bed 15/9
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified limestone and lithified shale
•spherical and pyritic, with Koenenites beneath a 76 mm-thick seam of styliolinid limestone (bed 15/9)
Size class: macrofossils
Preservation: cast
Primary reference: M. R. House and W. T. Kirchgasser. 2008. Late Devonian goniatites (Cephalopoda, Ammonoidea) from New York State. Bulletins of American Paleontology 374:1-288 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 136009: authorized by Wolfgang Kiessling, entered by Uta Merkel on 14.11.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
| |
? Acanthoclymenia sp. Hyatt 1900 ammonite |