Howellella-Pterinea community, Oak Orchard Fm.: Wenlock, New York
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Anthozoa
- Favositida
- Favositidae
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Favosites sp.
Lamarck 1816
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| 2 species | ||||||||||
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Anthozoa
- Stauriida
- Cyathophyllidae
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Cyathophyllum sp.
Goldfuss 1826
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Scyphozoa
- Conulariida
- Conulariidae
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Conularia sp.
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Stromatoporoidea
- Stromatoporoidea
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Stromatoporoidea indet.
Nicholson and Murie 1878
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| stromatoporoidea | ||||||||||
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Conodontophorida
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Conodontophorida indet.
Eichenberg 1930
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| conodonts | ||||||||||
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Rhynchonellata
- Spiriferida
- Delthyrididae
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Howellella sp.
Kozlowski 1946
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| 3 species | ||||||||||
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Rhynchonellata
- Athyridida
- Anoplothecidae
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Coelospira sp.
Hall 1863
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Rhynchonellata
- Athyridida
- Rhynchospirinidae
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Homoeospira sp.
Hall and Clarke 1893
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| originally entered as "Homeospira sp." | ||||||||||
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Rhynchonellata
- Protorthida
- Skenidiidae
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Skenidium sp.
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| originally entered as "Scenidium sp." | ||||||||||
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Lingulata
- Lingulida
- Discinidae
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Orbiculoidea sp.
d'Orbigny 1847
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Lingulata
- Lingulida
- Lingulidae
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Lingula sp.
Bruguiére 1797
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unclassified
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Bryozoa indet.
Ehrenberg 1831
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| bryozoan | ||||||||||
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Cephalopoda
- Dissidocerida
- Geisonoceratidae
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Protokionoceras sp.
Grabau and Shimer 1910
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Bivalvia
- Ostreida
- Pterineidae
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Pterinea sp.
Goldfuss 1832
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Leiopteria sp.
Hall 1883
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| spelled with current rank as Leptodesma (Leiopteria) | ||||||||||
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Bivalvia
- Nuculanida
- Cucullellidae
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Pyrenomoeus sp.
Hall 1852
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| synonym of Nuculites | ||||||||||
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Gastropoda
- Murchisoniina
- Hormotomidae
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Hormotoma sp.
(Salter 1859)
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Eurypterida
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Eurypterida indet.
Burmeister 1843
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| eurypterid | ||||||||||
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Eurypterida
- Carcinosomatidae
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Eusarcus sp.
Grote and Pitt 1875
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| synonym of Eusarcana | ||||||||||
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Ostracoda
- Leperditicopida
- Leperditiidae
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Herrmannina sp.
Kegel 1933
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Ostracoda
- Palaeocopida
- Pribylitidae
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Microchilina sp.
(Boucek 1936)
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| original and current combination Mirochilina | ||||||||||
| originally entered as "Mirochilina sp." | ||||||||||
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Ostracoda
- Palaeocopida
- Beyrichiidae
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Kloedenia sp.
Jones and Holl 1886
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Ostracoda
- Palaeocopida
- Kloedenellidae
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Dizygopleura sp.
Ulrich and Bassler 1923
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Eukloedenella sp.
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| 2 species | ||||||||||
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Trilobita
- Phacopida
- Encrinuridae
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Encrinurus sp.
Emmrich 1844
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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: | 433.40000 - 427.40000 m.y. ago |
Stratigraphy
| Formation: | Oak Orchard | ||||
| Stratigraphy comments: "cycle VII. Penfield; Oak Orchard Fm." |
Lithology and environment
| Primary lithology: | dolomite |
| Environment: | peritidal |
| Geology comments: "stromatolitic dolomite. peritidal carbonate (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, 1965" | |
Metadata
| Database number: | 471 | ||
| Authorizer: | J. Sepkoski | Enterer: | M. Sommers |
| Modifier: | J. Ju | Research group: | marine invertebrate |
| Created: | 1998-12-15 13:43:58 | Last modified: | 2017-01-28 17:35:25 |
| Access level: | the public | Released: | 1998-12-15 13:43:58 |
| Creative Commons license: | CC BY |