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 limestone and lithified shale
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 37791: authorized by Steven Holland, entered by Steven Holland on 24.03.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
"Diambonia septata" = Leangella (Leangella) septata
"Diambonia septata" = Leangella (Leangella) septata Cooper 1930 | |
Rhynchonellata | |
Trilobita | |
Isotelus sp. Dekay 1824 trilobite | |
"Cyclopyge kindlei" = Microparia (Heterocyclopyge) kindlei
"Cyclopyge kindlei" = Microparia (Heterocyclopyge) kindlei Schuchert and Cooper 1930 trilobite | |
Lonchodomas longirostris trilobite | |
Tretaspis clarkei trilobite | |
"Illaenus perceensis" = Stenopareia perceensis
"Illaenus perceensis" = Stenopareia perceensis Schuchert and Cooper 1930 trilobite | |
Calyptaulax compressa trilobite
Calyptaulax glabella Cooper 1930 trilobite | |
"Calymene consimilis" = Diacalymene consimilis
"Calymene consimilis" = Diacalymene consimilis Schuchert and Cooper 1930 trilobite |