Hills Gulch Bed, Erie and Genesee Counties, western NY: Givetian, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Spinocyrtina granulosa
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Crinoidea
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Crinoidea indet.
Miller 1821
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| crinoid stems and large holdfasts | ||||||||||
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Crinoidea
- Botryocrinidae
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Ancyrocrinus bulbosus
Hall 1862
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Strophomenata
- Strophomenida
- Chonetidae
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Devonochonetes coronatus
(Hall 1857)
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Longispina mucronatus
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Strophomenata
- Strophomenida
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Chonetacea indet.
Bronn 1862
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| replaced by Chonetoidea | ||||||||||
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Strophomenata
- Strophomenida
- Strophodontidae
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Megastrophia concava
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Strophomenata
- Strophomenida
- Douvillinidae
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Douvillina inquistriata
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Strophomenata
- Strophomenida
- Leptostrophiidae
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Protoleptostrophia perplana
(Conrad 1839)
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Rhynchonellata
- Pentamerida
- Clorindidae
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Pentamerella pavillionensis
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Rhynchonellata
- Spiriferida
- Elythidae
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Elita fimbriata
(Conrad 1842)
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Rhynchonellata
- Spiriferida
- Spinocyrtiidae
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Mediospirifer audaculus
(Conrad 1842)
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Rhynchonellata
- Athyridida
- Nucleospiridae
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Nucleospira sp.
Hall 1859
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Rhynchonellata
- Athyridida
- Athyrididae
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Athyris spiriferoides
(Eaton 1831)
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Rhynchonellata
- Athyridida
- Parazygidae
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Parazyga hirsuta
(Hall 1857)
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Rhynchonellata
- Athyridida
- Rhynchospirinidae
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Trematospira gibbosa
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Rhynchonellata
- Spiriferinida
- Cyrtinidae
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Cyrtina hamiltonensis
(Hall 1857)
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Rhynchonellata
- Orthida
- Rhipidomellidae
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Rhipidomella sp.
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Tentaculitida
- Tentaculitidae
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Tentaculites sp.
von Schlotheim 1820
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| burrow prods also present | ||||||||||
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unclassified
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Bryozoa indet.
Ehrenberg 1831
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| fenestrates and fistuliporid-massive | ||||||||||
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Stenolaemata
- Cystoporida
- Sulcoreteporidae
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Taeniopora sp.
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Stenolaemata
- Cryptostomata
- Rhinidictyidae
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Stictopora sp.
Hall 1847
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Stenolaemata
- Cryptostomata
- Fenestellidae
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Unitrypa sp.
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Gastropoda
- Euomphalina
- Platyceratidae
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Platyceras sp.
Conrad 1840
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Naticonema lineata
(Conrad 1842)
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| corrected as Platyostoma lineata | ||||||||||
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Bivalvia
- Pectinida
- Aviculopectinidae
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Aviculopecten sp.
M'Coy 1851
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Trilobita
- Proetida
- Proetidae
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Proetidae indet.
Salter 1864
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Trilobita
- Phacopida
- Phacopidae
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Phacops rana
(Green 1832)
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| recombined as Eldredgeops rana | ||||||||||
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Anthozoa
- Stauriida
- Zaphrentidae
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Heliophyllum confluens
Hall 1876
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Heliophyllum halli
Edwards and Haime 1851
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Anthozoa
- Stauriida
- Eridophyllidae
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Eridophyllum subcaespitosum
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Anthozoa
- Favositida
- Favositidae
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Favosites hamiltoniae
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Favosites argus
Hall 1876
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Anthozoa
- Favositida
- Pachyporidae
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Thamnoptychia sp.
Hall 1876
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Anthozoa
- Auloporida
- Auloporidae
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Auloporidae indet.
Milne-Edwards and Haime 1850
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | New York | County: | Erie |
| Coordinates: | 42.9° North, 78.6° West (view map) | ||||
| Paleocoordinates: | 36.5° South, 26.0° West | ||||
| Basis of coordinate: | based on political unit | ||||
| Geographic resolution: | local area |
Time
| Period: | Devonian | Epoch: | Middle Devonian |
| Stage: | Givetian | 10 m.y. bin: | Devonian 3 |
| Key time interval: | Givetian | ||
| Age range of interval: | 387.70000 - 382.70000 m.y. ago |
Stratigraphy
| Formation: | Ludlowville | Member: | Jaycox | Regional bed: | Hills Gulch |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | "limestone" | ||
| Lithology description: limestone | |||
| Environment: | deep subtidal shelf | Tectonic setting: | foreland basin |
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
| Collection methods: | surface (in situ),field collection |
| Reason for describing collection: | biostratigraphic analysis |
| Taxonomic list comments:This is a composite list for the Hills Gulch Bed from the four localities listed above. | |
Metadata
| Database number: | 8978 | ||
| Authorizer: | A. Miller | Enterer: | K. Layou |
| Modifier: | C. Ferguson | Research group: | marine invertebrate |
| Created: | 2000-09-13 05:20:10 | Last modified: | 2004-04-27 18:49:56 |
| Access level: | the public | Released: | 2000-11-20 13:53:41 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 762. | 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] |