Where: Genesee County, New York (43.0° N, 78.1° W: paleocoordinates 36.5° S, 25.6° W)
• coordinate based on political unit
• small collection-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 shale
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 8984: authorized by Arnold Miller, entered by Karen Layou on 14.09.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
| Anthozoa | |
|
Favosites milne-edswardii Lamarck 1816 tabulate coral
Favosites argus Hall 1876 tabulate coral | |
|
Auloporidae indet. Milne-Edwards and Haime 1850 tabulate coral | |
|
Eridophyllum subcaespitosum horn coral | |
|
Heliophyllum halli Edwards and Haime 1851 horn coral | |
| Crinoidea | |
|
| |
|
Dolatocrinus liratus Sea lily | |
| Gastropoda | |
Platyceras sp., "Naticonema lineata" = Platyostoma lineata
Platyceras sp. Conrad 1840 snail
"Naticonema lineata" = Platyostoma lineata Conrad 1842 snail | |
| Bivalvia | |
|
Cypricardinia indenta Conrad 1842 clam | |
|
Pterinopecten sp. Hall 1883 scallop | |
| Strophomenata | |
| Rhynchonellata | |
|
Mediospirifer audaculus Conrad 1842 | |
|
Elita fimbriata Conrad 1842 | |
|
Mucrospirifer mucronatus Conrad 1841 | |
|
Parazyga hirsuta Hall 1857 | |
|
Meristella haskinsi Hall 1860 | |
| Bryozoa | |
|
| |
| Stenolaemata | |
|
Fistuliporidae indet. Ulrich 1882 | |
|
Hederella sp. Hall 1883 | |
|
Stictopora sp. Hall 1847 | |
| Trilobita | |
"Phacops rana" = Eldredgeops rana
"Phacops rana" = Eldredgeops rana Green 1832 trilobite | |