Where: Ontario, Canada (44.0° N, 77.5° W: paleocoordinates 25.9° S, 54.3° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Cobourg Formation, Caradoc (458.4 - 449.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: deep subtidal; lithified packstone and lithified, gray, calcareous mudstone

Size class: macrofossils

Collection methods: surface (float),

• collection taken from an active stone quarry; large blocks counted in the field

Primary reference: S. E. Peters. 2003. Evenness, richness and the Cambrian-Paleozoic faunal transition in North America: an assemblage-level perspective. The University of Chicago 1-279 [S. Peters/S. Peters/P. Wagner]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 64482: authorized by Shanan Peters, entered by Shanan Peters on 09.09.2006

Creative Commons license: CC BY (attribution)