Bed 128 (Ordovician of the United States)

Also known as SF 224

Where: Lewis County, New York (43.9° N, 75.5° W: paleocoordinates 26.8° S, 53.0° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Denley Limestone Formation, Mohawkian (457.3 - 451.0 Ma)

• Mohawkian

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

• wave dissipation zone
• black; micritic

Size class: macrofossils

Preservation: original calcite

Collected by R. Titus

Collection methods: bulk,

Primary reference: R. Titus. 2007. R. Titus unpublished collections. [S. Finnegan/S. Finnegan]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 104582: authorized by Seth Finnegan, entered by Seth Finnegan on 07.02.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

 Rhombifera - Cheirocrinidae
Crinoidea
 Flexibilia - Cupulocrinidae
 Inadunata - Merocrinidae
Merocrinus sp. Walcott 1884 Sea lily
 Homocrinida - Cincinnaticrinidae
 Myelodactylida - Iocrinidae
Iocrinus subcrassus Meek and Worthen 1865 Sea lily
Stenolaemata
 Trepostomata - Aisenvergiidae
 Cryptostomata - Rhinidictyidae
 Trepostomida - Monticuliporidae
Strophomenata
 Strophomenida - Sowerbyellidae
Sowerbyella kayi Titus 1992
 Strophomenida - Rafinesquinidae
Rhynchonellata
 Orthida - Plaesiomyidae
"Dinorthis iphigenia" = Plaesiomys iphigenia
"Dinorthis iphigenia" = Plaesiomys iphigenia Billings 1865
 Orthida - Dalmanellidae
Paucicrura rogata Sardeson 1892
Trilobita
 Phacopida - Calymenidae
"Flexicalymene senaria" = Flexicalymene (Flexicalymene) senaria
"Flexicalymene senaria" = Flexicalymene (Flexicalymene) senaria Conrad 1841 trilobite