Also known as White Head Fm, Perce, Quebec, low or mid Ashgill, Remipyga fauna- Patzkowsky
Where: Quebec, Canada (48.5° N, 64.3° W)
• Paleocoordinates: 20.6° S, 94.2° W (Wright 2013)
• coordinate based on nearby landmark
When: Grande Coupe Formation, Ashgill (449.5 - 443.1 Ma)
Environment/lithology: lithified limestone
Size class: macrofossils
Primary reference: P. J. Lespérance. 1968. Ordovician and Silurian trilobite faunas of the White Head Formation, Percé Region, Québec. Journal of Paleontology 42(3):811-826 [M. Patzkowsky/Z. Krug/J. Alroy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 13131: authorized by Mark Patzkowsky, entered by Zack Krug on 22.01.2002
Creative Commons license: CC0 (CC0)
Taxonomic list
unclassified | |
Trilobita | |
Calyptaulax glabella Cooper 1930 trilobite
Achatella sp. Delo 1935 trilobite | |
Diacalymene aff. consimilis Schuchert and Cooper 1930 trilobite
Flexicalymene sp. Shirley 1936 trilobite | |
Ceraurinella "sp. b", "Ceraurinella elongatus" = Ceraurinus icarus, "Remipyga icarus" = Ceraurinus, Ceraurus "sp. a", Sphaerexochus sp., Sphaerocoryphe sp.
Ceraurinella "sp. b" Cooper 1953 trilobite
"Ceraurinella elongatus" = Ceraurinus icarus Billings 1860 trilobite
"Remipyga icarus" = Ceraurinus trilobite
Ceraurus "sp. a" Green 1832 trilobite
Sphaerexochus sp. Beyrich 1845 trilobite
Sphaerocoryphe sp. Angelin 1854 trilobite | |
Encrinurus spp. Emmrich 1844 trilobite | |
Stenopareia spp. Holm 1886 trilobite | |
Otarion sp. Zenker 1833 trilobite | |
"Proetidella subornatus" = Decoroproetus
"Proetidella subornatus" = Decoroproetus trilobite | |
"Warburgella bella" = Cyphoproetus bellus
"Warburgella bella" = Cyphoproetus bellus Cooper and Kindle 1936 trilobite | |
Orphanaspis sp. Prantl and Pribyl 1949 trilobite
Primaspis sp. Richter and Richter 1917 trilobite | |
Lonchodomas sp. Angelin 1854 trilobite | |
Tretaspis sp. M'Coy 1849 trilobite | |
Cyclopyge vigilans, Symphysops sp., "Heterocyclopyge insolens" = Microparia (Heterocyclopyge) insolens, "Heterocyclopyge kindlei" = Microparia (Heterocyclopyge) kindlei
Cyclopyge vigilans Cooper and Kindle 1936 trilobite
Symphysops sp. Raymond 1925 trilobite
"Heterocyclopyge insolens" = Microparia (Heterocyclopyge) insolens Schuchert and Cooper 1930 trilobite
"Heterocyclopyge kindlei" = Microparia (Heterocyclopyge) kindlei Schuchert and Cooper 1930 trilobite | |
Remopleurides striatus Cooper and Kindle 1936 trilobite | |
Isotelus "sp. b" Dekay 1824 trilobite | |
Ostracoda | |
cf. Macronotella sp. Ulrich 1894 ostracod |