SUNY-B 1860 (CUPB) Hawk mountain roadcut, route 17, Hancock (Cooney bros quarry? (Devonian of the United States)

Where: Delaware County, New York (42.0° N, 75.3° W: paleocoordinates 35.1° S, 23.8° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Stony clove Formation (Sonyea Group), Frasnian (382.7 - 372.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; sandstone

Size class: macrofossils

Preservation: mold/impression, adpression

Collection methods: quarrying, mechanical,

• Collected by R. Baschnagel, in September 1965.

Primary reference: W. E. Stein. 2002. SUNY-Binghamton Paleobiology Collection. [W. Stein/N. Smith/N. Smith]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 29246: authorized by Bill Stein, entered by Manuela Gonzalez on 31.03.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Euphyllophytina "B1"
Ridged axis (dia. <3 mm)
Euphyllophytina "B2"
Ridged axis (dia. 3-10 mm)
Euphyllophytina "C2"
Irregularly patterned axis (dia. 3-10 mm)
Euphyllophytina "G2"
Sinuous axis (dia. 3-10 mm)
Archaeopteridopsida
 Archaeopteridales - Archaeopteridaceae
Archaeopteris sp. Dawson 1871
Identified by collector.