Also known as Perce
Where: Quebec, Canada (48.6° N, 64.4° W: paleocoordinates 22.5° S, 35.6° W)
• outcrop-level geographic resolution
When: White Head Formation, Llandovery (443.4 - 433.4 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified, gray limestone and lithified, argillaceous, silty limestone
Size class: macrofossils
Primary reference: W. G. Ayrton, W.B.N. Berry, A.J. Boucot, J. Lajoie, P.J. Lesperance, L. Pavlides, and W.B. Skidmore. 1969. Lower Llandovery of the Northern Appalachians and Adjacent Regions. Geological Society of America Bulletin 80:459-484 [M. Patzkowsky/Z. Krug]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 11385: authorized by Mark Patzkowsky, entered by Zack Krug on 13.08.2001
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Denckmannites primaevus trilobite | |
Diacalymene sp. Kegel 1927 trilobite | |
Unguliproetus sp a. Erben 1951 trilobite
Unguliproetus sp b. Erben 1951 trilobite | |
Brachiopoda | |
Brachiopoda indet. Cuvier 1805 |