Hills Gulch bed, Jaycox Run, Jaycox Member, Livingston Co., NY: Givetian, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Cypricardella bellistriata
Conrad 1842
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Anthozoa
- Favositida
- Micheliniidae
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Antholites sp.
Davis 1887
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Anthozoa
- Stauriida
- Stereolasmatidae
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Stereolasma rectum
(Hall 1843)
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Trilobita
- Phacopida
- Phacopidae
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Phacops rana
(Green 1832)
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recombined as Eldredgeops rana | ||||||||||
Strophomenata
- Strophomenida
- Leptostrophiidae
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Protoleptostrophia perplana
(Conrad 1839)
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Strophomenata
- Strophomenida
- Douvillinidae
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Douvillina inequistriata
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Strophomenata
- Strophomenida
- Chonetidae
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Devonochonetes coronatus
(Hall 1857)
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Rhynchonellata
- Spiriferida
- Spinocyrtiidae
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Mediospirifer audaculus
(Conrad 1842)
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Rhynchonellata
- Spiriferida
- Mucrospiriferidae
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Mucrospirifer mucronatus
(Conrad 1841)
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Rhynchonellata
- Athyridida
- Athyrididae
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Athyris spiriferoides
(Eaton 1831)
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Rhynchonellata
- Athyridida
- Meristellidae
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Meristella haskinsi
Hall 1860
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Rhynchonellata
- Tropidoleptidae
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Tropidoleptus carinatus
(Conrad 1839)
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Rhynchonellata
- Terebratulida
- Cryptonellidae
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Cryptonella rectirostra
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Rhynchonellata
- Orthida
- Rhipidomellidae
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Rhipidomella sp.
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unclassified
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Bryozoa indet.
Ehrenberg 1831
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fenestrates | ||||||||||
Stenolaemata
- Cryptostomata
- Rhinidictyidae
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Stictopora sp.
Hall 1847
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Bivalvia
- Nuculanida
- Malletiidae
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Palaeoneilo constricta
(Conrad 1842)
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[entered as Paleoneilo constricta] | ||||||||||
Bivalvia
- Ostreida
- Pterineidae
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Actinopteria decussata
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Bivalvia
- Pectinida
- Pterinopectinidae
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Pseudaviculopecten princeps
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Bivalvia
- Myalinida
- Ambonychiidae
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Plethomytilus oviformis
(Conrad 1842)
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recombined as Mytilarca (Plethomytilus) oviformis | ||||||||||
Bivalvia
- Modiomorphida
- Modiomorphidae
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Modiomorpha concentrica
(Conrad 1838)
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Gastropoda
- Bellerophontida
- Bellerophontidae
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Bellerophontidae indet.
M'Coy 1851
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Gastropoda
- Murchisoniina
- Palaeozygopleuridae
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Palaeozygopleura delphicola
(Hall 1860)
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see common names |
Geography
Country: | United States | State/province: | New York | County: | Livingston |
Coordinates: | 42.8° North, 77.8° West (view map) | ||||
Paleocoordinates: | 36.7° South, 25.4° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | small collection |
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 |
Local section: | Jaycox Run | Local bed: | Hills Gulch bed |
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | gray silty "limestone" | ||
Lithology description: silty limestone | |||
Environment: | deep subtidal ramp | 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 |
Metadata
Database number: | 8991 | ||
Authorizer: | A. Miller | Enterer: | K. Layou |
Modifier: | C. Ferguson | Research group: | marine invertebrate |
Created: | 2000-09-14 10:44:53 | 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] |