Cayuta - Bald Mountain: Frasnian, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Cypricardella bellistriata
Conrad 1842
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Bivalvia
- Modiomorphida
- Modiomorphidae
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Modiomorpha concentrica
(Conrad 1838)
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Cephalopoda
- Agoniatitida
- Triainoceratidae
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Beloceras williamsi n. sp.
Wells 1956
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Rhynchonellata
- Spiriferida
- Ambocoeliidae
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Ambocoelia umbonata
Conrad 1842
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Rhynchonellata
- Spiriferida
- Spinocyrtiidae
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Spinocyrtia marcyi
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Rhynchonellata
- Spiriferida
- Mucrospiriferidae
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Mucrospirifer mucronatus
(Conrad 1841)
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| posterus | ||||||||||
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Rhynchonellata
- Spiriferida
- Elythidae
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Elytha fimbriata
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Rhynchonellata
- Orthida
- Dalmanellidae
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Cariniferella tioga
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Rhynchonellata
- Orthida
- Schizophoriidae
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Schizophoria impressa
(Hall 1843)
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Strophomenata
- Productida
- Araksalosiidae
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Productella lachrymosa
(Conrad 1842)
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | New York | County: | Tompkins |
| Coordinates: | 42.3° North, 76.4° West (view map) | ||||
| Paleocoordinates: | 32.7° South, 43.2° West (Wright 2013) | ||||
| Basis of coordinate: | estimated from map | ||||
| Altitude: | 1750 feet | ||||
| Geographic resolution: | hand sample |
Time
| Period: | Devonian | Epoch: | Late Devonian |
| Stage: | Frasnian | 10 m.y. bin: | Devonian 4 |
| Key time interval: | Frasnian | ||
| Age range of interval: | 382.7 - 372.2 m.y. ago |
Stratigraphy
| Geological group: | West Falls | Formation: | Chemung | Member: | Cayuta |
Lithology and environment
| Primary lithology: | lithified "shale" |
| Includes fossils? | Y |
| Environment: | marine indet. |
Taphonomy
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 76167 | ||
| Authorizer: | L. Ivany | Enterer: | P. Wall | Research group: | marine invertebrate |
| Created: | 2007-11-14 17:22:14 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2007-11-14 17:22:14 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 25817. | J. W. Wells. 1956. The Ammonoids Koenenites and Beloceras in the Upper Devonian of New York. Journal of Paleontology 30(3):749-751 [L. Ivany/P. Wall] |