Where: Ontario County, New York (42.8° N, 77.0° W)
• Paleocoordinates: 31.2° S, 44.8° W (Wright 2013)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Jaycox Member (Ludlowville Formation), Givetian (387.7 - 382.7 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: deep subtidal ramp; gray, calcareous shale
Preservation: trace
Collection methods: surface (in situ),
Primary reference: S. M. Mayer. 1989. Stratigraphy and Paleontology of the Jaycox Shale Member, Hamilton Group of the Finger Lakes Region of New York State. 1-121 [A. Miller/K. Layou/M. Uhen]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 9029: authorized by Arnold Miller, entered by Karen Layou on 15.09.2000
Creative Commons license: CC0 (CC0)
Taxonomic list
Anthozoa | |
Pleurodictyum americanum tabulate coral | |
Trilobita | |
Greenops boothi Green 1837 trilobite | |
"Phacops rana" = Eldredgeops rana
"Phacops rana" = Eldredgeops rana Green 1832 trilobite | |
Dipleura dekayi Green 1832 trilobite | |
Cephalopoda | |
Tornoceras uniangulare Conrad 1842 ammonite | |
Kionoceras sp. Hyatt 1884 | |
| |
Gastropoda | |
Palaeozygopleura delphicola Hall 1860 snail | |
Bivalvia | |
| |
| |
Sphenotus sp. Hall 1884 clam | |
Rhynchonellata | |
Mediospirifer audaculus Conrad 1842 | |
Mucrospirifer mucronatus Conrad 1841 | |
Meristella haskinsi Hall 1860 | |
Tropidoleptus carinatus Conrad 1839 | |
Crinoidea | |
| |
Zoophycos sp. Massalongo 1855 |