Where: Ontario County, New York (42.8° N, 77.3° W: paleocoordinates 36.8° S, 24.9° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Jaycox Member (Ludlowville Formation), Givetian (387.7 - 382.7 Ma)
• bed-level stratigraphic resolution
Environment/lithology: deep subtidal ramp; gray, calcareous siltstone
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 8998: authorized by Arnold Miller, entered by Karen Layou on 14.09.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Mucrospirifer mucronatus Conrad 1841 | |
Mediospirifer audaculus Conrad 1842 | |
Tropidoleptus carinatus Conrad 1839 | |
Athyris spiriferoides Eaton 1831 | |
Stenolaemata | |
Reptaria stolonifera Rolle 1851 | |
Cephalopoda | |
| |
Gastropoda | |
Retispira leda Hall 1859 snail | |
Mourlonia sp. de Koninck 1883 snail | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod | |
Anthozoa | |
Pleurodictyum americanum tabulate coral | |
Zoophycos sp. Massalongo 1855 |