Where: Quebec, Canada (49.3° N, 62.4° W: paleocoordinates 22.8° S, 33.2° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Gun River? Formation, Telychian (438.5 - 433.4 Ma)
• Probably one of the upper members
• formation-level stratigraphic resolution
Environment/lithology: open shallow subtidal; lithified shale and lithified limestone
Size class: macrofossils
Reposited in the GSC
Collection methods: surface (in situ), mechanical,
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 187770: authorized by Melanie Hopkins, entered by Melanie Hopkins on 11.08.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Pterobranchia | |
? Climacograptus sp. Hall 1865 climacograptid | |
Trilobita | |
Encrinurus deomenos Tripp 1962 trilobite |