Where: Livingston County, New York (42.8° N, 77.8° W: paleocoordinates 36.7° S, 25.4° 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, silty limestone
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 8991: authorized by Arnold Miller, entered by Karen Layou on 14.09.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Antholites sp. Davis 1887 tabulate coral | |
Stereolasma rectum Hall 1843 horn coral | |
Gastropoda | |
Palaeozygopleura delphicola Hall 1860 snail | |
Bellerophontidae indet. M'Coy 1851 snail | |
Bivalvia | |
| |
Modiomorpha concentrica Conrad 1838 clam | |
"Plethomytilus oviformis" = Mytilarca (Plethomytilus) oviformis
"Plethomytilus oviformis" = Mytilarca (Plethomytilus) oviformis Conrad 1842 clam | |
Actinopteria decussata oyster | |
Pseudaviculopecten princeps scallop | |
Strophomenata | |
Devonochonetes coronatus Hall 1857 | |
Protoleptostrophia perplana Conrad 1839 | |
Rhynchonellata | |
Tropidoleptus carinatus Conrad 1839 | |
Mediospirifer audaculus Conrad 1842 | |
Mucrospirifer mucronatus Conrad 1841 | |
Meristella haskinsi Hall 1860 | |
Athyris spiriferoides Eaton 1831 | |
Bryozoa | |
| |
Stenolaemata | |
Stictopora sp. Hall 1847 | |
Trilobita | |
"Phacops rana" = Eldredgeops rana
"Phacops rana" = Eldredgeops rana Green 1832 trilobite |