Whitfieldella-Rhynchotreta Community of the Rochester Shale at Second Creek (Silurian of the United States)

Where: Wayne County County, New York (43.1° N, 77.1° W)

• Paleocoordinates: 27.9° S, 79.9° W (Wright 2013)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Lewiston Member (Rochester Shale Formation), Wenlock (433.4 - 427.4 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: offshore; lithified, silty mudstone and lithified wackestone

• 2003:04:06 SEP environmental/tectonic/sequence calls based on field knowledge familiarity with stratigraphic context.
• highly fossiliferous, brachiopod-bryozoan biostromal layers amd more sparsely fossiliferous silty mudstone beds.

Primary reference: 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]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 12932: authorized by Michael Foote, entered by Kimberly Koverman on 10.01.2002

Creative Commons license: CC0 (CC0)

Taxonomic list

unclassified
  -
Anthozoa
 Stauriida - Streptelasmatidae
 Favositida - Favositidae
Favosites sp. Lamarck 1816 tabulate coral
Trilobita
 Corynexochida - Illaenidae
Bumastus ioxus Hall 1868 trilobite
 Phacopida - Calymenidae
Calymene niagarensis Hall 1843 trilobite
 Phacopida - Homalonotidae
 Phacopida - Dalmanitidae
Stenolaemata
 Cryptostomata - Rhinoporidae
 Cryptostomata - Fenestellidae
Fenestella sp. Lonsdale 1839
 Trepostomata - Halloporidae
 Cystoporata - Fistuliporidae
Lingulata
 Lingulida - Lingulidae
Lingula sp. BruguiƩre 1797
Rhynchonellata
 Spiriferida - Cyrtiidae
Cyrtia sp. Dalman 1828
Eospirifer radiatus Sowerby 1834
 Spiriferida - Cyrtinopsidae
Boucotinskia sulcata Hisinger 1837
 Spiriferida - Delthyrididae
Howellella crispa Hisinger 1827
 Rhynchonellida - Rhynchotrematidae
 Rhynchonellida - Trigonirhynchiidae
 Athyridida - Meristellidae
 Orthida - Rhipidomellidae
Dalejina hybrida Sowerby 1839
 Atrypida - Atrypidae
Atrypa ? reticularis Linnaeus 1758
Atrypa 'reticularis'
Strophomenata
 Strophomenida - Amphistrophiidae
 Strophomenida - Rafinesquinidae
Leptaena ? rhomboidalis Wahlenberg 1818
Leptaena 'rhomboidalis'
 Strophomenida - Sowerbyellidae
"Eoplectodonta transversalis" = Eoplectodonta (Eoplectodonta) transversalis
"Eoplectodonta transversalis" = Eoplectodonta (Eoplectodonta) transversalis Wahlenberg 1818
 Orthotetida - Chilidiopsidae
"Coolinia subplana" = Fardenia (Coolinia)
"Coolinia subplana" = Fardenia (Coolinia)
Chileata
 Dictyonellida - Eichwaldiidae
"Dictyonella corallifera" = Eodictyonella
"Dictyonella corallifera" = Eodictyonella
Bivalvia
 Nuculoida -
"Nuculoida indet." = Nuculida
"Nuculoida indet." = Nuculida Dall 1889 clam
 Ostreida - Pterineidae
 Modiomorphida - Modiomorphidae
Modiomorpha indet. Hall and Whitfield 1869 clam
Cephalopoda
 Orthocerida - Dawsonoceratidae
 Rhombifera - Cheirocrinidae
"Calceocrinus chrysalis" = Cheirocrinus chrysalis
"Calceocrinus chrysalis" = Cheirocrinus chrysalis Hall 1860
Crinoidea
 Monobathrida - Patelliocrinidae
 Monobathrida - Eucalyptocrinitidae
 Dendrocrinida - Dendrocrinidae
Dendrocrinus longidactylus Hall 1852 Sea lily