Joslin Hill Gastropod-ostracod community, Joslin Hill Fm.: Wenlock, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Ostracoda
- Palaeocopida
- Aechminidae
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Aechmina sp.
Jones and Holl 1869
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Paraechmina sp.
Ulrich and Bassler 1923
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Ostracoda
- Palaeocopida
- Beyrichiidae
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Drepanellina sp.
Ulrich and Bassler 1923
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| 2 species | ||||||||||
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Velibeyrichia sp.
Henningsmoen 1954
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Trilobita
- Phacopida
- Homalonotidae
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Trimerus sp.
Green 1832
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Gastropoda
- Murchisoniina
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Murchisonia sp.
d'Archiac and de Verneuil 1841
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= Murchisonioidea indet.
Koken 1896
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Wagner 2023 | |||||||||
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Gastropoda
- Euomphalina
- Platyceratidae
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Platyceras sp.
Conrad 1840
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Bivalvia
- Nuculanida
- Cucullellidae
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Pyrenomoeus sp.
Hall 1852
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Bivalvia
- Modiomorphida
- Modiomorphidae
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Modiolopsis sp.
Hall 1847
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Bivalvia
- Myalinida
- Ambonychiidae
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Mytilarca sp.
Hall and Whitfield 1869
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Stenolaemata
- Cryptostomata
- Fenestellidae
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Fenestrellina sp.
d'Orbigny 1849
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Stenolaemata
- Phylloporinidae
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Chasmatopora sp.
Eichwald 1860
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Stenolaemata
- Trepostomata
- Aisenvergiidae
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Eridotrypa sp.
Ulrich 1893
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| originally entered as "Edridotrypa sp." | ||||||||||
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Tentaculitida
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Tentaculitida indet.
Ljaschenko 1955
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| tentaculitid | ||||||||||
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Rhynchonellata
- Rhynchonellida
- Uncinulidae
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Uncinulus sp.
Bayle 1878
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Rhynchonellata
- Rhynchonellida
- Rhynchotrematidae
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Stegerhynchus sp.
(Foerste 1909)
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Lingulata
- Lingulida
- Discinidae
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Orbiculoidea sp.
d'Orbigny 1847
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unclassified
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Dizygopleurella sp.
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Scyphozoa
- Conulariida
- Conulariidae
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Paraconularia sp.
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | New York |
| Coordinates: | 43.2° North, 75.5° West (view map) | ||
| Paleocoordinates: | 28.0° South, 42.0° West | ||
| Basis of coordinate: | based on political unit |
Time
| Period: | Silurian | Epoch: | Wenlock |
| 10 m.y. bin: | Silurian 2 | ||
| Key time interval: | Wenlock | Zone: | Cycle VII |
| Age range of interval: | 433.4 - 427.4 m.y. ago |
Stratigraphy
| Formation: | Joslin Hill | ||||
| Stratigraphy comments: "cycle VII" |
Lithology and environment
| Primary lithology: | argillaceous dolomite |
| Environment: | marine indet. |
| Geology comments: "argillaceoous dolo; sandy dolo with sh layers. BA1" | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | general faunal/floral analysis |
| Taxonomic list comments:"Ziegler et al. 1971 unpublished. Zenger, 1971" | |
Metadata
| Database number: | 469 | ||
| Authorizer: | J. Sepkoski, P. Wagner | Enterer: | M. Sommers, P. Wagner |
| Modifier: | J. Ju | Research group: | marine invertebrate |
| Created: | 1998-12-15 13:11:18 | Last modified: | 2017-01-28 17:33:31 |
| Access level: | the public | Released: | 1998-12-15 13:11:18 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 61273. | D. H. Zenger. 1971. Uppermost Clinton (Middle Silurian) stratigraphy and petrology, east-central New York. University of the State of New York (417) [M. Uhen/J. Ju] |
Secondary references:
| 9042 | P. J. Wagner. 2023. Paleozoic Gastropod, Rostroconch, Helcionelloid and Tergomyan Database (2006 - 2023). [P. Wagner/P. Wagner/P. Wagner] | |
| 61474 | A. M. Ziegler. 1971. [M. Uhen/M. Uhen/J. Ju] |