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: middle varcus conodont zone, Windom Shale Member (Moscow Formation), Givetian (387.7 - 382.7 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; burrowed, gray mudstone
Size classes: macrofossils, mesofossils
Collection methods: bulk,
• Organisms present with relative abundance. Numerical values standardized to 6 kg sample size.
Primary reference: G. C. Baird and C. E. Brett. 1983. Regional variation and paleontology of two coral beds in the Middle Devonian Hamilton Group of Western New York. Journal of Paleontology 57(3):417-446 [A. Miller/K. Layou]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 96211: authorized by Arnold Miller, entered by Jay Zambito on 21.05.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Cephalopoda | |
Spyroceras indet. Hyatt 1884 | |
Gastropoda | |
Platyceras spp., "Naticonema lineatum" = Platyostoma lineata
Platyceras spp. Conrad 1840 snail
"Naticonema lineatum" = Platyostoma lineata Conrad 1842 snail | |
Straparollus sp. de Montfort 1810 snail | |
Retispira leda Hall 1859 snail | |
Palaeozygopleura hamiltoniae Hall 1859 snail | |
"Mourlonia capilaria" = Dictyotomaria capillaria
"Mourlonia capilaria" = Dictyotomaria capillaria Conrad 1842 snail | |
Bivalvia | |
Palaeoneilo emarginata Conrad 1841 clam
Palaeoneilo fecunda Hall 1862 clam
Palaeoneilo constricta Conrad 1842 clam | |
| |
Cypricardinia indenta Conrad 1842 clam | |
Modiomorpha concentrica Conrad 1838 clam | |
Modiella pygmaea clam | |
Cypricardella sp. Hall 1856 clam | |
? Pterinopecten sp. Hall 1883 scallop | |
"Leiopteria rafinesqui" = Leptodesma (Leiopteria)
"Leiopteria rafinesqui" = Leptodesma (Leiopteria) oyster | |
? Avicula sp. Bruguière 1791 clam | |
Lingulata | |
Lingula sp. Bruguiére 1797 | |
Rhynchonellata | |
Elita fimbriata Conrad 1842 | |
Ambocoelia umbonata Conrad 1842 | |
Spinocyrtia cf. granulosa Conrad 1839
Mediospirifer audaculus Conrad 1842 | |
"Pseudatrypa cf. devoniana" = Pseudoatrypa devoniana, Spinatrypa spinosa
"Pseudatrypa cf. devoniana" = Pseudoatrypa devoniana Webster 1921
Spinatrypa spinosa Hall 1843 | |
Nucleospira concinna Hall 1843 | |
Athyris spiriferoides Eaton 1831 | |
Rhipidomella vanuxemi Hall 1857 | |
Strophomenata | |
Protoleptostrophia perplana Conrad 1839 | |
"Chonetes lepidus" = Klocinetes lepidus
"Chonetes lepidus" = Klocinetes lepidus Hall 1857 | |
Devonochonetes scitulus Hall 1857 | |
Schuchertella sp. Girty 1904 | |
Stenolaemata | |
Fenestrata indet. Elias and Condra 1957 | |
| |
Trilobita | |
"Phacops rana" = Eldredgeops rana
"Phacops rana" = Eldredgeops rana Green 1832 trilobite | |
Greenops boothi trilobite | |
Scyphozoa | |
Conularia sp. jellyfish | |
Anthozoa | |
Cystiphylloides sp. Chapman 1893 horn coral | |
Stereolasma rectum Hall 1843 horn coral
Amplexiphyllum hamiltoniae horn coral | |
Heliophyllum halli Edwards and Haime 1851 horn coral | |
Heterophrentis simplex horn coral | |
Auloporida indet. Sokolov 1947 tabulate coral | |
Heteractinida | |
"Astraeospongia sp." = Astraeospongium
"Astraeospongia sp." = Astraeospongium Roemer 1860 | |
Chondrites sp. von Sternberg 1833
Zoophycos sp. Massalongo 1855 |