Limerick Road Bed, Hills Gulch, Jaycox Member, Genesee Co., NY (Devonian of the United States)

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)

• bed-level stratigraphic resolution

Environment/lithology: deep subtidal ramp; gray, calcareous siltstone

• medium gray calcareous siltstone

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 8980: authorized by Arnold Miller, entered by Karen Layou on 14.09.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Anthozoa
 Favositida - Micheliniidae
 Auloporida - Auloporidae
Auloporidae indet. Milne-Edwards and Haime 1850 tabulate coral
Crinoidea
  -
Crinoidea indet. Miller 1821 Sea lily
crinoid stems
Gastropoda
 Bellerophontida - Bellerophontidae
Bellerophontidae indet. M'Coy 1851 snail
Strophomenata
 Strophomenida - Chonetidae
 Strophomenida -
"Chonetacea indet." = Chonetoidea
"Chonetacea indet." = Chonetoidea Bronn 1862
 Strophomenida - Leptostrophiidae
Rhynchonellata
  - Tropidoleptidae
 Spiriferida - Spinocyrtiidae
 Spiriferida - Ambocoeliidae
Ambocoelia sp. Hall 1860
 Spiriferida - Mucrospiriferidae
 Athyridida - Athyrididae
 Rhynchonellida - Camarotoechiidae
Camarotoechia sp. Hall and Clarke 1893
Craniata
 Craniida - Craniidae
Petrocrania sp. Raymond 1910