Amsdel Creek, Locality 45, Grierson 1963 (Devonian of the United States)

Also known as Springbrook, NY

Where: Erie County County, New York (42.8° N, 78.7° W: paleocoordinates 33.6° S, 26.5° W)

• small collection-level geographic resolution

When: Middlesex Shale Formation (Sonyea Group), Frasnian (382.7 - 372.2 Ma)

Environment/lithology: shale

Size class: macrofossils

Collection methods: quarrying,

Primary reference: J. D. Grierson and H.P. Banks. 1963. Lycopods of the Devonian of New York State. Palaeontographica Americana 4(31):221-295 [W. Stein/J. Kao/J. Kao]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 20952: authorized by Bill Stein, entered by Jenny Kao on 12.06.2002

Creative Commons license: CC BY (attribution)

Taxonomic list

cf. Lepidosigillaria whitei Kraeusel and Weyland 1949