Nucleospira-Enterolasma Community of the Glenmark Shale at Wallington/Sodus town: 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 pyriformis
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Favosites sp.
Lamarck 1816
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Anthozoa
- Stauriida
- Streptelasmatidae
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Enterolasma caliculum
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Crinoidea
- Myelodactylida
- Myelodactylidae
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Myelodactylus convolutus
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Crinoidea
- Dendrocrinida
- Dendrocrinidae
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Dendrocrinus longidactylus
Hall 1852
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Crinoidea
- Monobathrida
- Eucalyptocrinitidae
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Eucalyptocrinites caelatus
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unclassified
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Bryozoa indet.
Ehrenberg 1831
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| rhomboporid? | ||||||||||
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Stenolaemata
- Cryptostomata
- Fenestellidae
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Fenestellidae indet.
King 1850
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Rhynchonellata
- Spiriferida
- Delthyrididae
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Howellella crispa
(Hisinger 1827)
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Rhynchonellata
- Spiriferida
- Cyrtinopsidae
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Boucotinskia sulcatus
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Rhynchonellata
- Athyridida
- Nucleospiridae
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Nucleospira pisiformis
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Rhynchonellata
- Athyridida
- Meristellidae
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Whitfieldella sp.
Hall and Clarke 1893
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? Meristina sp.
Hall 1867
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Rhynchonellata
- Atrypida
- Atrypinidae
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Atrypina rugosa
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Rhynchonellata
- Atrypida
- Atrypidae
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Atrypa sp.
Dalman 1828
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Atrypa ? reticularis
(Linnaeus 1758)
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| original and current combination Anomia reticularis | ||||||||||
| Atrypa 'reticularis' | ||||||||||
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Rhynchonellata
- Orthida
- Dalmanellidae
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Resserella elegantula
(Dalman 1828)
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Rhynchonellata
- Orthida
- Rhipidomellidae
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Dalejina hybrida
(Sowerby 1839)
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Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Rhynchotreta americana
(Hall 1879)
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Rhynchonellata
- Rhynchonellida
- Rhynchotrematidae
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Stegerhynchus neglectum
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| original and current combination Rhynchonella (Stegerhynchus) | ||||||||||
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Strophomenata
- Strophomenida
- Sowerbyellidae
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Eoplectodonta transversalis
(Wahlenberg 1818)
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| recombined as Eoplectodonta (Eoplectodonta) transversalis | ||||||||||
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Strophomenata
- Strophomenida
- Rafinesquinidae
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Leptaena ? rhomboidalis
(Wahlenberg 1818)
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| recombined as Leptaena (Leptaena) rhomboidalis | ||||||||||
| Leptaena 'rhomboidalis' | ||||||||||
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Strophomenata
- Orthotetida
- Chilidiopsidae
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Coolinia subplana
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| spelled with current rank as Fardenia (Coolinia) | ||||||||||
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Craniata
- Craniopsida
- Craniopsidae
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Craniops sp.
Hall 1859
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Bivalvia
- Ostreida
- Pterineidae
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Cornellites emaceratus
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Gastropoda
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Gastropoda indet.
Cuvier 1795
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Trilobita
- Phacopida
- Dalmanitidae
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Dalmanites limulurus
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Trilobita
- Phacopida
- Calymenidae
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Calymene niagarensis
Hall 1843
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Trilobita
- Phacopida
- Encrinuridae
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Encrinurus sp.
Emmrich 1844
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Trilobita
- Phacopida
- Cheiruridae
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Cheirurus sp.
Beyrich 1845
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Trilobita
- Proetida
- Proetidae
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Proetidae indet.
Salter 1864
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | New York | County: | Wayne County |
| Coordinates: | 43.1° North, 77.1° West (view map) | ||||
| Paleocoordinates: | 27.6° South, 43.3° West | ||||
| Basis of coordinate: | based on political unit | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Silurian | Epoch: | Wenlock |
| 10 m.y. bin: | Silurian 2 | ||
| *Period: | Early/Lower Silurian | *Epoch: | Late/Upper Wenlock - Middle Wenlock |
| Key time interval: | Wenlock | ||
| Age range of interval: | 433.40000 - 427.40000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Geological group: | Clinton | Formation: | Glenmark Shale |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | lithified silty,calcareous mudstone |
| Secondary lithology: | hummocky CS lithified calcareous siltstone |
| Includes fossils? | Y |
| Includes fossils? | Y |
| Lithology description: This assemblage occurs in calcareous, silty mudstones... These mudstones are interbedded with hummocky cross laminated calcisiltites, upto 15 cm. thick, and thin partially winnowed, crinoidal calcarenites. | |
| Environment: | offshore |
| Geology comments: deeper BA 3-4 (offshore shoal or deeper) deposit, formed below normal wave base | |
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 12933 | ||
| Authorizer: | M. Foote | Enterer: | K. Koverman |
| Modifier: | M. Foote | Research group: | marine invertebrate |
| Created: | 2002-01-10 15:51:44 | Last modified: | 2006-09-11 21:12:29 |
| Access level: | the public | Released: | 2002-01-10 15:51:44 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 4294. | C. E. Brett. 1999. Wenlockian fossil communities in New York State and adjacent areas: Paleontology and Paleoecology. In A. J. Boucot, J. D. Lawson (eds.), Paleocommunities: A Case Study from the Silurian and Lower Devonian 592-637 [M. Foote/K. Koverman/J. Alroy] |