Where: Quebec, Canada (48.4° N, 72.1° W: paleocoordinates 24.1° S, 48.3° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Unit 1 Member (Shipshaw Formation), Edenian (460.9 - 449.5 Ma)
• member-level stratigraphic resolution
Environment/lithology: shale and wackestone
Size class: macrofossils
Reposited in the GSC
Primary reference: P. J. Lespérance and D. Desbiens. 1995. Selected Ordovician trilobites from the Lake St. John District of Quebec and their bearing on systematics. Paleontological Society Memoir 42:1-19 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 163864: authorized by Pete Wagner, entered by Pete Wagner on 18.11.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
"Walencrinuroides gelaisi" = Encrinuroides gelaisi, Erratencrinurus spicatus
"Walencrinuroides gelaisi" = Encrinuroides gelaisi Lespérance and Desbiens 1995 trilobite Walencrinuroides s.l. gelaisi
| |
Ceraurus matranseris Sinclair 1947 trilobite |