LC7I Hamilton area : Middle Devonian, New York

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Cupulorostrum congregata
Tergomya - Cyrtonellida - Cyrtolitidae
Cyrtolites sp. Conrad 1838
Gastropoda - Murchisoniina - Soleniscidae
Macrocheilus sp. Phillips 1841
Bivalvia - Mytilida - Mytilidae
Phthonia cylindrica
Bivalvia - Solenida - Orthonotidae
Orthonota parvula
Bivalvia - Modiomorphida - Carydiidae
cf. Carydium bellistriata
Bivalvia - Trigoniida - Schizodidae
Schizodus chemungensis (Conrad 1842)
Bivalvia - Nuculida - Nuculidae
Nuculoidea lirata (Conrad 1842)
Bivalvia - Nuculanida - Cucullellidae
Nuculites oblongatus Conrad 1841
Stenolaemata - Cystoporida - Sulcoreteporidae
Taeniopora exigua Nicholson 1887
Lingulata - Lingulida - Discinidae
Roemerella grandis
Strophomenata - Strophomenida - Leptostrophiidae
Protoleptostrophia perplana (Conrad 1839)
Strophomenata - Strophomenida - Chonetidae
Devonochonetes scitulus (Hall 1857)
Devonochonetes coronatus (Hall 1857)
Rhynchonellata - Spiriferida - Mucrospiriferidae
Mucrospirifer mucronatus (Conrad 1841)
Rhynchonellata - Spiriferida - Hysterolitidae
Fimbrispirifer divaricatus (Hall 1857)
Rhynchonellata - Spiriferida - Elythidae
Elita fimbriata (Conrad 1842)
Rhynchonellata - Spiriferida - Spinocyrtiidae
Spinocyrtia granulosa (Conrad 1839)
Rhynchonellata - Orthida - Rhipidomellidae
Rhipidomella sp.
Rhynchonellata - Atrypida - Atrypidae
cf. Pseudoatrypa devoniana (Webster 1921)
Rhynchonellata - Athyridida - Athyrididae
Athyris spiriferoides (Eaton 1831)
Rhynchonellata - Tropidoleptidae
Tropidoleptus carinatus (Conrad 1839)
see common names

Geography
Country:United States State/province:New York County:Madison
Coordinates: 42.8° North, 75.5° West (view map)
Paleocoordinates:38.1° South, 23.1° West
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period: Devonian Epoch: Middle Devonian
10 m.y. bin: Devonian 3
Key time interval: Middle Devonian Conodont zone:  lower varcus
Age range of interval: 393.3 - 382.7 m.y. ago
Stratigraphy
Geological group:Hamilton Formation:Ludlowville Member:Centerfield
Local section:Patterson Glen Local bed:Halls Landing Beds
Lithology and environment
Primary lithology: lithified argillaceous,muddy lime mudstone
Includes fossils?Y
Environment:open shallow subtidal Tectonic setting:foreland basin
Glacial or sequence phase:transgressive systems tract
Taphonomy
Modes of preservation:body,mold/impression
Size of fossils:macrofossils
Collection methods and comments
Collection excludes:all macrofossils
Collection methods:bulk,field collection
Reason for describing collection:paleoecologic analysis
Metadata
Also known as:Patterson Glen Ludlowville Formation, Centerfield member, Halls Landing Beds Pattersonville Glen just N of RedGate farm S Hamilton, Madison Co., Hamilton quad
Database number:91248
Authorizer:B. Deline Enterer:B. Deline
Modifier:M. Carrano Research group:marine invertebrate
Created:2009-09-13 08:54:27 Last modified:2022-12-20 14:44:18
Access level:the public Released:2009-09-13 08:54:27
Creative Commons license:CC BY
Reference information

Primary reference:
30540. L. C. Ivany, C. E. Brett, H. L. B. Wall, P. D. Wall, and J. C. Handley. 2009. Relative taxonomic and ecological stability in Devonian marine faunas of New York State: a test of coordinated stasis. Paleobiology 35(4):499-524 [B. Deline/B. Deline/M. Uhen]