Where: British Columbia, Canada (59.3° N, 125.3° W: paleocoordinates 30.4° N, 40.7° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: sutherlandi ammonoid zone, Liard Formation, Julian (235.0 - 232.0 Ma)
• subzone 2
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by R.G. McConnell in 1887; reposited in the GSC
Primary reference: J. F. Whiteaves. 1889. On some fossils from the Triassic rocks of British Columbia. Geological Survey of Canada, Contributions to Canadian Palaeontology 1:127-149 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 137390: authorized by Matthew Clapham, entered by Matthew Clapham on 15.12.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
"Popanoceras mcconnelli n. sp." = Nathorstites macconnelli
"Popanoceras mcconnelli n. sp." = Nathorstites macconnelli Whiteaves 1889 ceratite |