Locality 112, Blodgett Mills, Glen Aubrey Fm., Sonyea Group, NY (Devonian of the United States)

Where: Cortland County, New York (42.6° N, 76.1° W: paleocoordinates 34.4° S, 24.4° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Glen Aubrey Formation (Sonyea Group), Frasnian (382.7 - 372.2 Ma)

• formation-level stratigraphic resolution

Environment/lithology: prodelta; burrowed, bioturbated shale and siltstone

• interbedded shales and siltstones; contains numerous grooves, tracks, trails, cross-laminae and current ripples

Primary reference: K. B. Macdonald. 1975. Quantitative community analysis: Recurrent group and cluster techniques applied to the fauna of the Upper Devonian Sonyea Group, New York. Journal of Geology 82:473-499 [A. Miller/K. Layou]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 10420: authorized by Arnold Miller, entered by Karen Layou on 16.04.2001

Creative Commons license: CC BY (attribution)

Taxonomic list

• Relative abundance categories: (1) 1-10 specimens; (2) 11-100 specimens; (3) 101-1000 specimens; and (4)more than 1000
Show authors, comments, and common names
unclassified
  -
Conularidae indet.
Crinoidea
  -
Crinoidea indet.
Crinoidea indet. Miller 1821 Sea lily
crinoid columnals
Rhynchonellata
 Spiriferida - Mucrospiriferidae
Mucrospirifer sp.
Mucrospirifer sp. Grabau 1931
 Spiriferida - Ambocoeliidae
Ambocoelia sp.
Ambocoelia sp. Hall 1860
 Orthida - Rhipidomellidae
Rhipidomella sp.
 Rhynchonellida - Camarotoechiidae
Camarotoechia sp.
Camarotoechia sp. Hall and Clarke 1893
 Rhynchonellida - Leiorhynchidae
Leiorhynchus sp.
Leiorhynchus sp. Hall 1860
Strophomenata
 Productida - Productellidae
Productella sp.
 Strophomenida - Chonetidae
Chonetes sp.
Chonetes sp. Fischer de Waldheim 1830
Bivalvia
 Ostreida - Pterineidae
Leptodesma spinigerum
Leptodesma spinigerum Conrad 1842 oyster
 Cardiidia - Grammysiidae
Grammysioidea sp.
Grammysioidea sp. Williams 1916 clam