Locality 1, Limestone "a", Mottville Member, Cayuga Co., NY (Devonian of the United States)

Where: Cayuga County, New York (42.8° N, 76.7° W: paleocoordinates 36.9° S, 24.4° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Mottville Member (Skaneateles Formation), Givetian (387.7 - 382.7 Ma)

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; shelly/skeletal, gray lime mudstone

• an 8 inch (20 cm) fine grained, nodular, dark gray, fossil-rich calcareous band, equivalent to limestone a [of localities further east]

Collection methods: bulk, peel or thin section,

Primary reference: T. X. Grasso. 1986. Redefinition, Stratigraphy and Depostional Environments of the Mottville Member (Hamilton Group) in Central and Eastern New York. In E. Landing, C. E. Brett (eds.), Dynamic Stratigraphy and Depositional Environments of the Hamilton Group (Middle Devonian) in New York State, Part I 457:5-31 [A. Miller/K. Layou/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 8808: authorized by Arnold Miller, entered by Karen Layou on 30.08.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

• The relative abundance of each fossil taxon was established in the field by estimating the number of specimens observed in one hour from each richly fossiliferous horizon. The abundance of each taxon is assigned a code number as follows: (1) 1 to 3 specimens, (2) 4 to 12 specimens, (3) 13 to 50 specimens, (4) 50 to 200 specimens, (5) 200 to 800 specimens, (6)over 800 specimens.
Bivalvia
 Cyrtodontida - Antipleuridae
Panenka sp. Barrande 1881 clam
 Nuculanida - Malletiidae
Palaeoneilo sp. Hall and Whitfield 1869 clam
[entered as Paleoneilo sp.]
Cephalopoda
 Orthocerida - Orthoceratidae
Orthoceras sp. Breynius 1832
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
reported as "1?" in the data table
Rhynchonellata
 Rhynchonellida - Leiorhynchidae
Leiorhynchus sp. Hall 1860
 Spiriferida - Ambocoeliidae
Ambocoelia sp. Hall 1860
Strophomenata
 Strophomenida -
"Chonetacea indet." = Chonetoidea
"Chonetacea indet." = Chonetoidea Bronn 1862
Trilobita
 Phacopida - Phacopidae
"Phacops rana" = Eldredgeops rana
"Phacops rana" = Eldredgeops rana Green 1832 trilobite
 Phacopida - Acastidae
Greenops boothi Green 1837 trilobite
 Phacopida - Homalonotidae
Dipleura dekayi Green 1832 trilobite
 Ichnofossils -
Zoophycos sp. Massalongo 1855