Where: Quebec, Canada (48.5° N, 64.2° W: paleocoordinates 25.3° S, 41.5° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: White Head Formation, Edenian to Edenian (451.0 - 443.7 Ma)
• formation-level stratigraphic resolution
Environment/lithology: lithified, gray, blue, argillaceous limestone
Size class: macrofossils
Primary reference: G. A. Cooper and C.H. Kindle. 1936. New brachiopods and trilobites from the Ordovician of Perce, Quebec. Journal of Paleontology 10(5):348-372 [S. Holland/S. Holland/S. Holland]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 37799: authorized by Steven Holland, entered by Steven Holland on 24.03.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Ampyx inflatus trilobite | |
Symphysops spinifera, "Phylacops vigilans" = Cyclopyge vigilans
Symphysops spinifera trilobite
"Phylacops vigilans" = Cyclopyge vigilans Cooper and Kindle 1936 trilobite |