Where: Quebec, Canada (49.4° N, 62.4° W: paleocoordinates 21.9° S, 35.7° W)
• coordinate estimated from map
• local area-level geographic resolution
When: Becscie Formation, Rhuddanian (443.4 - 440.8 Ma)
• Collection made 280-380 cm above top of Biohermal Unit
Environment/lithology: open shallow subtidal; lithified, gray limestone
Size classes: macrofossils, mesofossils
Reposited in the GSC
Primary reference: B. D. E. Chatterton and R. Ludvigsen. 2004. Early Silurian trilobites of Anticosti Island, Québec, Canada. Palaeontographica Canadiana 22 [M. Hopkins/M. Hopkins]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 184371: authorized by Melanie Hopkins, entered by Melanie Hopkins on 23.02.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Calymene barnesi Chatterton and Ludvigsen 2004 trilobite | |
Stenopareia sp. Holm 1886 trilobite | |
Failleana magnifica Chatterton and Ludvigsen 2004 trilobite | |
Exallaspis sp. Ramsköld and Chatterton 1991 trilobite
Anacaenaspis sp. Bruton 1967 trilobite | |
Proetus lindoei Chatterton and Ludvigsen 2004 trilobite |