Where: Quebec, Canada (49.4° N, 63.7° W: paleocoordinates 21.1° S, 35.7° W)
• coordinate estimated from map
• local area-level geographic resolution
When: 4 Member (Jupiter Formation), Alexandrian (443.4 - 436.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: poorly lithified, blue, argillaceous limestone and poorly lithified, calcareous shale
Size class: macrofossils
Preservation: original calcite
Reposited in the GSC, YPM
Primary reference: W. H. Twenhofel. 1928. Geology of Anticosti Island. Geological Survey of Canada Memoir 154(2132):1-351 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 63558: authorized by Pete Wagner, entered by Pete Wagner on 16.08.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
? Hormotoma funata Billings 1866 snail | |
Salpingostoma orientalis n. sp.
Salpingostoma orientalis n. sp. Twenhofel 1928 snail | |
"Diaphorostoma humile" = Platyostoma humile, Cyclonema percingulatum
"Diaphorostoma humile" = Platyostoma humile Billings 1866 snail
Cyclonema percingulatum Billings 1857 snail | |
Rostroconchia | |
"Conocardium elegantulum" = Bitrigonocardia elegantula
"Conocardium elegantulum" = Bitrigonocardia elegantula Billings 1866 |