Where: Livingston County, New York (42.9° N, 77.8° W: paleocoordinates 36.7° S, 25.3° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Centerfield Member (Ludlowville Formation), Givetian (387.7 - 382.7 Ma)
• this horizon is within the lower transitional shales of the York submember of the Centerfield
• bed-level stratigraphic resolution
Environment/lithology: shallow subtidal; gray, argillaceous limestone
Collection methods: bulk, surface (in situ), chemical, mechanical,
Primary reference: M. Savarese, L. M. Gray, and C. E. Brett. 1986. Faunal and Lithologic Cyclicity in the Centerfield Member (Middle Devonian: Hamilton Group) of Western New York: A Reinterpretation of Depositional History. In E. Landing, C. E. Brett (eds.), Dynamic Stratigraphy and Depositional Environments of the Hamilton Group (Middle Devonian) in New York State, Part I 457:32-56 [A. Miller/K. Layou/P. Wagner]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 8768: authorized by Arnold Miller, entered by Karen Layou on 29.08.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Anthozoa | |
Favosites sp. Lamarck 1816 tabulate coral | |
Stereolasma sp. Simpson 1900 horn coral | |
Heliophyllum sp. Hall 1846 horn coral | |
Stenolaemata | |
Fistuliporidae indet. Ulrich 1882 | |
Rhynchonellata | |
"Pseudatrypa sp." = Pseudoatrypa
| |
Strophomenata | |
Pholidostrophia sp. Hall and Clarke 1892 | |
Bivalvia | |
Actinopteria sp. Hall 1884 oyster | |
Gastropoda | |
Naticonema sp. Perner 1903 snail
Platyceras sp. Conrad 1840 snail | |
Trilobita | |
Phacops sp. Emmrich 1839 trilobite | |
Greenops sp. Delo 1935 trilobite |