Walnut Creek, Forestville (Devonian of the United States)

Where: Chautauqua County, New York (42.5° N, 79.2° W: paleocoordinates 32.3° S, 27.1° W)

• coordinate based on political unit

• local area-level geographic resolution

When: Gowanda Shale Formation (Canadaway Group), Early/Lower Famennian (376.1 - 370.6 Ma)

• Early Famennian, Early Nehdenian, UD II-C

• formation-level stratigraphic resolution

Environment/lithology: marine; shale

• outer shelf.

Reposited in the YPM

Primary reference: J. Nagel-Myers, M. R. W. Amler, and R. T. Becker. 2008. Vetupraeca n. gen. and Mucopraeca n. gen. (Cryptodonta, Bivalvia): a reappraisal of Late Devonian bivalves from the Hercynian Facies. Journal of Paleontology 82(6):1150-1160 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 84629: authorized by Pete Wagner, entered by Pete Wagner on 04.11.2008, edited by Uta Merkel

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Goniatitida - Tornoceratidae
Truyolsoceras bicostatum2 Hall 1843 ammonite
 Goniatitida - Cheiloceratidae
"Cheiloceras amblylobum" = Cheiloceras (Cheiloceras) amblylobum2
"Cheiloceras amblylobum" = Cheiloceras (Cheiloceras) amblylobum2 Sandberger and Sandberger 1851 ammonite
Bivalvia
 Cyrtodontida - Praecardiidae
"Praecardium vetustum" = Vetupraeca vetusta1, "Praecardium multicostatum n. sp." = Mucopraeca multicostata1
"Praecardium vetustum" = Vetupraeca vetusta1 Hall 1843 clam
"Praecardium multicostatum n. sp." = Mucopraeca multicostata1 Clarke 1904 clam
Gastropoda
 Murchisoniina - Gosseletinidae
"Pleurotomaria itylus n. sp." = Dictyotomaria itylus1
"Pleurotomaria itylus n. sp." = Dictyotomaria itylus1 Clarke 1904 snail