Perce Rock (Devonian of Canada)
Where: Quebec, Canada (48.5° N, 64.2° W: paleocoordinates 33.7° S, 19.3° W)
• outcrop-level geographic resolution
When: Grande Greve Formation, Pragian (410.8 - 407.6 Ma)
• formation-level stratigraphic resolution
Environment/lithology: limestone
Size class: macrofossils
Primary reference: J. M. Clarke. 1908. Early Devonic history of New York and eastern North America. Part 1. New York State Museum Memoirs 9(1):1-366 [P. Wagner/P. Wagner/J. Ju]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 157355: authorized by Pete Wagner, entered by Pete Wagner on 16.06.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Gastropoda | |
Platyceras guesnini n. sp., Platyceras leboutillieri n. sp.
Platyceras guesnini n. sp. Clarke 1908 snail
Platyceras leboutillieri n. sp. Clarke 1907 snail | |
"Trochonema lescarboti" = Pachystrophia lescarboti
"Trochonema lescarboti" = Pachystrophia lescarboti Clarke 1908 snail | |
"Platyceras (Orthonychia) tortuosum" = Orthonychia tortuosa
"Platyceras (Orthonychia) tortuosum" = Orthonychia tortuosa Hall 1859 snail |