Where: Montgomery County, Pennsylvania (40.2° N, 75.3° W: paleocoordinates 14.7° N, 20.2° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Lockatong Formation (Chatham Group), Norian (228.0 - 208.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: pond; poorly lithified, black shale

Size classes: macrofossils, mesofossils

Preservation: adpression

Collected by G. Jepsen, W. Bock, E. Bock in the 1933–1934, 1940s

Collection methods: quarrying, surface (float), surface (in situ),

Primary reference: W. L. Bryant. 1934. New fishes from the Triassic of Pennsylvania. Proceedings of the American Philosophical Society 73(5):319-326 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 99375: authorized by Matthew Carrano, entered by Matthew Carrano on 09.11.2010, edited by Matthew Oreska and Richard Butler

Creative Commons license: CC BY (attribution)